Catalogue Water Management 2014/2015 Drainage and Sewage – … · 2017-09-20 · 6 Wilo water management catalogue – 50 Hz – Drainage and sewage - Wastewater transport and dewatering

Catalogue Water Management 2014/2015

Drainage and Sewage – Wastewater Transport and Dewatering

Pioneering for You

www.motralec.com / [email protected] / 01.39.97.65.10


3

Contents

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Wilo water management catalogue – 50 Hz – Drainage and sewage - Wastewater transport and dewatering – edition 2014/2015 – Subject to change without prior notice

General notes and abbreviations 8

Wastewater transport 12

Submersible pumps for untreated sewageSubmersible pumps for sewage

Dewatering 304

Axial submersible pumps

Industrial processes 322

Submersible pumps in stainless steel casting

Accessories 337

Mechanical accessoriesElectrical accessories

Consulting guide 352


4

Drainage and sewage – Wastewater transport and dewateringContents


Wastewater transport

Submersible pumps for untreated sewage Series overview 12

Wilo-EMU FA SOLID 14

Submersible pumps for sewage Series overview 12

Wilo-Rexa PRO 37

Wilo-EMU FA 08...15 64

Wilo-EMU FA 20...25 207

Wilo-EMU FA 30...60 254

Dewatering

Axial submersible pumps Series overview 304

Wilo-EMU KPR 340 305



Industrial processes

Submersible pumps in stainless steel casting Series overview 322

Wilo-EMU FA 05.23 RFW 323

Wilo-EMU FA 05.32 RFE 328

Wilo-EMU FA 08.34 RFE 334


5

Drainage and sewage – Wastewater transport and dewateringContents

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Accessories

Mechanical accessories Set of chains 337

Suspension units 337

Coatings 338

Electrical accessories Switchgears 339

Level control 341

Control and relay 342

Switch cabinets 342

Consulting guide

Basic hydraulic principles 352

Pressure losses 354

Installation types 357

Pumped fluids and impeller shapes 359

Basic electric principles 362

Motors 364

Operating modes 367

Level measuring systems 369

Explosion protection 372

Materials 374

Ceram coating 376


6 Wilo water management catalogue – 50 Hz – Drainage and sewage - Wastewater transport and dewatering – edition 2014/2015 – Subject to change without prior notice

Programme overview and fields of applications

Three other catalogues are available for building services applications.

Catalogue Water Supply

Water Supply / Heating, Air-conditioning, Cooling

Glanded in-line pumps

Glanded monobloc pumps

Glanded norm pumps

Axially split case pumps

Condensate lifting units

High-pressure multistage centrifugal pumps

Pumps for fire extinguishing and sprinkler systems

BoostingSingle-pump systems

Multi-pump systems

Raw Water Intake

Submersible pumps

Polder pumps (Bottom intake pumps)

Vertical turbine pumps

Catalogue Drainage and Sewage

Wastewater Collection and Transport

Sewage lifting unit

Pumps stations

Submersible sewage pumps with macerator

Solids separation systems (EMUport)

Wastewater Transport and Dewatering(Stock pumps)

Submersible drainage pumps

Self-priming drainage pumps

Submersible sewage pumps

Wastewater Transport and Dewatering (Order-specific production)

Submersible sewage pumps

Axial submersible pumps (pipe sump pumps)

Wastewater Treatment

Submersible mixer

Solids diffuser

Ventilation systems

Submersible mixers for special and industrial applications (MUD mixers)

Recirculation pumps

Axial submersible pumps (pipe sump pumps)

Jet cleaner

Key: Fields of application:

• Applicable- Not applicable1) Local prescriptions and directives must be observed

Heating Rainwater utilisation

Secondary hot water Water distribution/boosting

Air-conditioning Fire fighting1)

Cooling/Air-conditioning Clean water treatment


7

Programme overview and fields of applications


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Main field of application

• – • • – – – – – – – – – – – •– – • • – – – – – – – – – – – •• – • • – • • 1) • • – • – – – – •– – • • – • – – – – – – – – – •• – • • – – – – – – – – – – – –

– – – – – • – – – – • – – – – –

– – – – – – • 1) – – – – – – – – –

– – – – – • – – – – – – – – – –

– – – – – • • 1) – – – – – – – – –

• – – – • • – • • • • • – – – •– – – – – • – • • • – – – – • •– – – – – – – – • – • – – – – •

– – – – – – – – – – – – • – – –

– – – – – – – – – – – – • – – –

– – – – – – – – – – – – • – – –

– – – – – – – – – – – – • – – –

– – – – – – – – – – – – – – • •– – – – – • – – – – • – – – • –

– – – – – – – – – – • • • • • •– – – – – – – – – – – • • • • •– – – – – – – – • – – • – • • –

– – – – – – – – – – – • – • – –

– – – – – – – – – – – – – • – •– – – – – – – – – – – – – • – –

– – – – – – – – – – – • – – – •– – – – – – – – – – – • – • – –

– – – – – – – – • – • • – • • –

– – – – – – – – – – – – – • – –

Fields of application:

Raw water intake Wastewater collection and transport

Desalination Wastewater treatment

Professional irrigation/agriculture Dewatering (incl. Flood Control)

Energy/Leisure/ServiceSpecial applications Industrial process


8 Wilo water management catalogue – 50 Hz – Drainage and sewage – Wastewater transport and dewatering – edition 2014/2015 – Subject to change without prior notice

General notes and abbreviations

Abbreviation Meaning1~ 1-phase current

3~ 3-phase current

-A Float switch attached

D Direct activation

DI Leakage detection

Di Inside diameter

Di min. Minimum inside diameter

DM Three-phase motor, 3~

DN Nominal diameter of the flange connection

EBM Individual run signal

EM Single-phase motor, 1~

ESM Individual fault signal

GRD/GLRD Mechanical seal

F Thrust in newtons (N) (for submersible mixers)

H, Hmax Delivery head

HA Suction head; inlet floor to ground level

HB Installation depth to inlet floor

HN Site altitude above MSL (mean sea level)

HG Groundwater level to MSL (mean sea level)

IA Starting current

IN Nominal current; current at P2

Inst. Installation: H = horizontal, V = vertical

Supply availability (L = stock article, C = available in 2 weeks, K = available in 4 weeks, A = available on request)

P1Power consumption (power supplied from the net-work)

P1.1 Power consumption at the duty point

P2 (PN) Nominal motor power

PN Pressure class in bar (e.g. PN10 = suitable up to 10 bar)

PTC Positive temperature coefficient (PTC thermistor sensor)

PT 100 Platinum temperature sensor with a resistance value of 100 at 0 °C

Q (= ) Volume flow

-S Float switch attached

SBM Run signal or collective run signal

SSM Fault signal or collective fault signal

WSKThermal winding contacts (in motor for monitoring the winding temperature, full motor protection through additional tripping unit)

Y/ Star-delta switching

Operating mode of double pumps: Individual operation of the respective duty pump

Operating mode of double pumps: Parallel operation of both pumps

Number of poles of electric motors: 2-pole motor = approx. 2900 rpm at 50 Hz



Abbreviation Meaning


9

General notes and abbreviations

Wilo water management catalogue – 50 Hz – Drainage and sewage – Wastewater transport and dewatering – edition 2014/2015 – Subject to change without prior notice

Wear and tearPumps or parts of pumps are subject to wear in accordance with the current technical standards (DIN 31051/DIN-EN 13306). This wear may vary depending on the operating parameters (temperature, pressure, speed, water conditions) and the installation/usage situa-tion and may result in the failure of the above products/components, including their electrical/electronic circuits, at different times.Wear or wearing parts are all components subject to rotary or dynam-ic stress, including electronic components to which voltage is ap-plied, including in particular:

• Gaskets (including mechanical seals), seal rings.• Stuffing boxes. • Bearings and shafts.• Impellers and pump components.• Thrust rings and wear rings.• Wear rings / wear plates.• Macerators. • Condensers.• Relays/contactors/switches.• Electronic circuits, semiconductor components etc.

Pumps and continuous-flow machines (such as submersible mixers and recirculation pumps) and their coated components (cataphoretic, 2K or Ceram coating) are subject to constant wear due to the abrasive content of the fluids. For this reason the coating of these units is also counted as a wearing part!

We do not accept any liability for faults or defects arising from natu-ral wear and tear.

Wilo – General Terms of Delivery and ServiceThe latest version of our General Terms of Delivery and Service can be found on the Internet atwww.wilo.com

Material Meaning AISI1.0570 Steel S355J2G3 A106

1.4021 Chromium steel X20Cr13 420

1.4057 Chromium steel X17CrNi16-2 431

1.4112 Chromium steel X90CrMoV18 440B

1.4122 Chromium steel X39CrMo17-1

1.4301 Chromium-nickel steel X5CrNi18-10 304

1.4305 Chromium-nickel steel X8CrNiS18-9 303

1.4306 Chromium-nickel steel X2CrNi19-11 304L

1.4308 Chromium-nickel steel GX5CrNi19-10 304 CF8

1.4401 Chromium-nickel-molybdenum steel X5CrNiMo17-12-2 316

1.4404 Chromium-nickel-molybdenum steel X2CrNiMo17-12-2 316L

1.4408 Chromium-nickel-molybdenum steel GX5CrNiMo19-11-2 316

1.4460 Chromium-nickel-molybdenum steel X3CrNiMoN 27-5-2 329

1.4462 Chromium-nickel-molybdenum steel X2CrNiMoN22-5-3

329 (2205)

1.4470 Chromium-nickel-molybdenum steel GX2CrNiMoN22-5-3 329

1.4517Chromium-nickel-molybdenum steel with copper addition GX2CrNiMoCuN25-6-3-3

1.4528 Blade steel X105CrCoMo182 440B+Co

1.4541 Chromium-nickel steel with titanium addition X6CrNiTi18-10 321

1.4542Chromium-nickel steel with copper and niobium additions X5CrNiCuNb16-4

630

1.4571 Chromium-nickel steel with titanium addition X6CrNiMoTi17-12-2 316Ti

1.4581Chromium-nickel-molybdenum steel with niobium addition GX5CrNiMoNb19-11-2

316 / 316Nb

Abrasite Chilled cast iron material for use in strongly abrasive fluids

Al Light metal material (aluminium)

Al-oxide Aluminium oxide

C Carbon

CeramCoating with very high adhesive strength for long-lasting corrosion protection

Composite High-strength plastic material

Cr Chromium

EN-GJL

Cast iron with lamellar graphite, also referred to as grey cast iron. The use of grey cast iron in domestic water sys-tems is governed by the Drinking Water Directive 98/83/EC and applicable rec-ognised technical rules and standards!

EN-GJL 200 Grey cast iron GG20

EN-GJL 250 Grey cast iron GG25

EN-GJS-500-7 Spheroidal cast iron GGG50

EN-GJS

Cast iron with spheroidal graphite, also referred to as spheroidal cast iron. The use of spheroidal cast iron in domestic water systems is governed by the Drinking Water Directive 98/83/EC and applicable recognised technical rules and standards!

G-Al Si12 Die-cast aluminium

GfK Fibreglass plastic

GG See EN-GJL

GGG See EN-GJS

Inox Stainless steel

ABS Acrylic butadiene styrene

PA 30GF See Composite

PE-HD High-density polyethylene

PP-GF30 Polypropylene, reinforced with 30 % fibreglass

PUR Polyurethane

SiC Silicon carbide

St Steel

St.vz. Galvanised steel

V2A Material group, e.g. 1.4301, 1.4306 304

V4A Material group, e.g. 1.4404, 1.4571 316

Material Meaning AISI



General notesInformation for the pump curve graph

Wilo-EMU FA (example)

30%40%

50%60%

64%

64%

68%

68%

70%

70%

72%74%

Ø 290

Ø 270

Ø 320

Ø 300

Ø 280

Ø 310

Ø 290

Ø 270

Ø 320

Ø 300

Ø 280

Ø 310

H/

0

2

4

6

8

10

12

14

16

0 100 200 300 400 500

0 100 200 300 400 500

0 20 40 60 80 100 120 140

Q/0 20 40 60 80 100 120 140

P2 /

0

4

8

12

Q/

Q/

Q/

Pump curves, Wilo-EMU FA 20.78D - 50 Hz - 950 rpm

Closed multi-channel impeller - free ball passage: 76 mm

Hydraulic type, rated frequency, rated speed

Impeller shape, free ball passage

m³/h

H/Q pump curve in accordance with ISO 9906, Appendix A

Impeller diameter in mm.

Flow rate in m³/h.

Pump power curve(required shaft power)

Flow rate in l/s.

Delivery head in meters.

Hydraulic efficiency in %.

Required shaft power in kW

Limit range(Operation only on request)

kW

l/s

m³/h

l/s

m


11

General notes


Equipment/function

Wilo-EMU FA…T

Wilo-Rexa PRO

Wilo-EMU FA 08... - 15...

Wilo-EMU FA 20... - 25...

Wilo-EMU FA 30... - 60...

Wilo-EMU KPR

Wilo-EMU FA...RF

Design

Submersible • • • • • • •Vortex impeller – • • – – – •Single-channel impeller – – • • – – •Two-channel impeller – – • • • – –

Three-/four-channel impeller – – • • • – –

SOLID impeller, closed • – – – – – –

Sealing chamber • • • • • • •Leakage chamber • - • • • - -

Sealing for mechanical seal on motor side • • • • • • •Sealing for rotary shaft seal on motor side • – • • • – –

Sealing for mechanical seal on fluid side • • • • • • •Single-phase AC motor – • – – – – –

Three-phase motor • • • • • • •Direct activation • • • • • • •Star-delta activation • – • • • • •FC operation • • • • • • •Dry motor • • • • • • •Motor with oil cooling • - • • • - -

Dry motor with closed-circuit cooling • - • • • - -

Sheath current cooling – – – – – – –

Application

Wet well installation, stationary • • • • • • •Wet well installation, portable • • • • – – •Dry well installation, stationary • • • • • – –

Dry well installation, portable • – • • – – –

Equipment/function

Motor leakage monitoring • • • • • • •Sealing chamber monitoring

Leakage chamber monitoring • - • • • - -

Motor temperature monitoring, bimetal • •Motor temperature monitoring, PTC

Explosion protection •Float switch – – – – – – –

Capacitor box for 1~230 V – • – – – – –

Ready-to-plug – – – – – –

• = available, - = not available; = optional




Series overview

Series Wilo-EMU FA…T Wilo-Rexa PRO

Product photo

Duty chart

Application

• Pumping of untreated sewage with solid constituents in wastewater treatment plants and pumping stations

• Local drainage, water control and process water extraction• Applications in construction and industry

For pumping in permanent operation of:• Wastewater and sewage• Wastewater containing faeces• Sludges up to maximum 8% dry matter (depending on the

selected hydraulics)out of sumps and vessels in municipal and industrial applica-tions as well as to domestic and site drainage in accordance with EN 12050 (observing regional-specific regulations and instructions).

Design Submersible sewage pump for untreated sewage with SOLID impeller as a submersible monobloc unit for stationary and portable wet well and dry well installation

Submersible sewage pump for permanent operation, com-pletely of cast iron

Qmax 2300 m3/h 75 m3/h

Hmax 50 m 29 m

Special fea-tures/product advantages

• Impeller design non-susceptible to clogging• Very smooth operation• Operation in wet and dry well installation• Simple installation via suspension unit or pump base• Longitudinally watertight cable inlet (for FKT-, HC- and dry

motor)• Special materials (Abrasit) and Ceram coatings against

abrasion and corrosion• Adaptation of the duty point by milling the impeller

• Submersible• Vortex impeller non-susceptible to clogging• Seal by two mechanical seals• Ex-rated in accordance with ATEX as standard• Operation with frequency converter• IE3 motors available• Optionally with installed external sealing chamber control

for the oil barrier chamber• Longitudinally watertight cable inlet• Very smooth operation• Easy installation via suspension unit or pump base• Adaptation of the duty point by adapting the impeller

Further information Series information from page 14 Series information from page 37

Q/m³/h0 400 800 1200 1600 2000

H/m

05

1015202530354045

Wilo-EMU FA...T(SOLID)

Q/m³/h0 10 20 30 40 50 60 70 80

H/m

0

4

8

12

16

20

24

Wilo-Rexa PRO...


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Series overview

Series Wilo-EMU FA 08... - 15... Wilo-EMU FA 20... - 25... Wilo-EMU FA 30... - 60...

Product photo

Duty chart

Application

• Pumping of sewage with solid constit-uents in water treatment systems and pumping stations

• Local drainage, water control and process water extraction

• Applications in construction and industry


• Local drainage, water control and process water extraction

• Applications in construction and industry


• Local drainage and water control• Industrial applications

Design Submersible sewage pump with dry motors or self-cooling motors

Submersible sewage pump with various cooling systems

Submersible sewage pump with various cooling systems

Qmax 690 m3/h 1680 m3/h 7950 m3/h

Hmax 95 m 83 m 87 m


• Operation in stationary and portable wet well and dry well installation

• Submersible• Easy installation due to suspension

unit or pump base• Special materials and coatings against

abrasion and corrosion• Longitudinally watertight cable lead-

in (depending on motor)• Adjustment of duty point by trimming

the impeller

• Operation in stationary and portable wet well and dry well installation





the impeller

• Operation in stationary wet well and dry well installation





the impellerFurther information Series information from page 64 Series information from page 207 Series information from page 254

1 101

10

20

40

500100

70

H/m

Q/l/s

Wilo-EMU FA...DN80 ... DN150

1 101

2

10

305080

500100

Wilo-EMU FA...DN200 ... DN250H

/m

Q/l/s 1 101

10

50

100 1000

Wilo-EMU FA...DN300 ... DN600H

/m

Q/l/s



Wastewater transportSewage pumps with SOLID impeller

Series description Wilo-EMU FA…T

DesignSubmersible sewage pump for untreated sewage with SOLID impeller as a submersible monobloc unit for stationary and portable wet well and dry well installation

Type key

Application• Pumping of untreated sewage with solid constituents in wastewater

treatment plants and pumping stations• Local drainage, water control and process water extraction• Applications in construction and industry

Special features/product advantages• Impeller design non-susceptible to clogging• Very smooth operation• Operation in wet and dry well installation• Simple installation via suspension unit or pump base• Longitudinally watertight cable inlet (for FKT-, HC- and dry motor)• Special materials (Abrasit) and Ceram coatings against abrasion and

corrosion• Adaptation of the duty point by milling the impeller

Technical data• Mains connection: 3~400 V, 50 Hz• Immersed operating mode: S1• Surfaced operating mode with self-cooling motor: S1• Non-immersed operating mode with glanded motor: S2-15 min

(depending on type)• Protection class: IP 68• Fluid temperature: 3 - 40°C; higher temperatures on request• Sealing: With rotary shaft seal and mechanical seal, two mechanical

seals or one block seal cartridge, depending on the motor• Free passage: 78x105 - 150x150 mm.• Permanently lubricated roller bearings• Max. immersion depth: 20 m

Materials• Housing parts: EN-GJL or EN-GJS• Impeller: EN-GJL or EN-GJS• Static seals: NBR• Sealing on pump side: SiC/SiC• Sealing on motor side: NBR or SiC/SiC• Shaft: Stainless steel 1.4021, as of size 49: High-grade steel 1.7225

Equipment/function• Heavy-duty version made of cast iron• Self-cooling motors with 1- or 2-chamber system• Simple installation via suspension unit or pump base

Description/designSubmersible sewage pump as submersible monobloc unit for station-ary and portable wet well and dry well installation. Portable installa-tion is possible, depending on type.

HydraulicsThe outlet on the pressure side is designed as horizontal flange con-nection. The maximum possible dry matter is 8 %. The new "SOLID" impeller design is used as the impeller shape, which is characterised by very smooth operation and a low susceptibility to blocking. De-pending on the type of hydraulics, each hydraulic unit is equipped with a mobile and stationary wear ring. These contribute long-term to ensuring the uniform efficiency of the unit.

MotorDry motors emit their heat directly to the surrounding fluid via the housing part. For this reason, these motors can operated immersed in

Wilo-EMU FA…T

Example: Wilo-EMU FA 20.54T + FKT 27.1-4/28K Ex

Hydraulics: FA 20.54T

FA Submersible sewage pump

20 x10 = nominal diameter of the pressure port, e.g. DN200

54 Performance indicator

T SOLID impeller

Motor: FKT 27.1-4/28K Ex

FKT Motor version

27 Size

1 Distinctive number

4 Number of poles

28 x10 = package length [mm]

K Sealing version

Ex Ex-rated


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Series description Wilo-EMU FA…T

permanent operation (S1) and non-immersed in short-term opera-tion (S2).

The self-cooling motors (FK, FKT, HC motors) transfer their waste heat to the fluid being pumped by means of an integrated heat ex-changer. As a result, these motors are suitable for permanent opera-tion either in immersed or non-immersed state.

All motors have a sealing chamber that protects the motor from fluid ingress. It can be accessed from the outside and can be monitored with an optionally sealing chamber electrode.

All filling fluids used are potentially biodegradable and environmen-tally safe.

The cable inlet on FKT, HC and dry motors is longitudinally water-tight. Cable lengths can be individually configured.

SealingFluid-side and motor-side sealing is possible in the following ver-sions depending on the motor type:

• Version H: Mechanical seal for the fluid side, rotary shaft seal for the motor side

• Version G: Two independently operating mechanical seals• Version K: Block seal cartridge with two independently operating me-

chanical seals

Options• Special voltages e.g. 380 V, 415 V, 440 V• PTC thermistor sensor• External sealing chamber monitoring• Monitoring units for leakage and bearing temperature• Ceram C0 coating against corrosion and Ceram C1-, C2-, C3 coatings

against abrasion (depending on size)• Ex-rated to ATEX or FM

Scope of delivery• Submersible sewage pump• Cable length and accessories in accordance with customer require-

ments• Operating and maintenance manual

Accessories• Chains• Suspension unit or pump base• Fixation sets with anchor bolts• Switchgears, relays and plugs

CommissioningOperation in wet well installation with non-immersed motor:The surfacing of self-cooling motors (FK, FKT, HC motors) is permit-ted.

In dry motors (T-motor), it is possible to have the motor non-im-mersed for short periods if equipped with motor temperature moni-toring with a temperature circuit, or with two temperature circuits when used in potentially explosive areas. The maximum running time with non-immersed motor depends on the medium and ambient temperatures. The exact specifications concerning the operating mode and time (e.g.. S2-15) can be found in the motor data for the respective hydraulic system.

Dry-running protection system:The hydraulics housing must always be immersed. In the case of fluc-tuating fluid levels, the system should shut down automatically once the minimum water submersion is reached. Please refer to the di-mension drawings for this.

Horizontal installation:Horizontal installation is not possible with these units!

Q/m³/h0 400 800 1200 1600 2000 2400

H/m

0

5

10

15

20

25

30

35

40

45

50

DN 350

DN 250

DN 150

DN 200

Wilo-EMU FA...T(SOLID)

Q/l/s0 100 200 300 400 500 600 700




Pump curves, technical data Wilo-EMU FA 15.77T (1450 rpm)

Pump curves Wilo-EMU FA 15.77T - 50 Hz - 1450 rpm

SOLID impeller - Free passage: 80x120 mm

Hydraulic data

Wilo-EMU... Free passage Type of impeller Weight of hydraulic unitB x H

mm kg

FA 15.77T 80x120 SOLID impeller 186

Pump curves apply to 3~400 V, 50 Hz at standard speed and a density of 1 kg/dm3. Pump curves in accordance with ISO 9906, Appendix A. The specified degrees of efficiency correspond to the hydraulic efficiency.

56%58% 60%

60%

62%

62%

64%

64%

66%68%

70%

Ø 310

Ø 370

Ø 390

Ø 350

Ø 330

Ø 370Ø 330

Ø 350Ø 390

Ø 310

Q[m³/h]0 100 200 300 400 500 600 700 800

Q[l/s]0 40 80 120 160 200

H[m]

0

5

10

15

20

25

30

35

40

45

Q[m³/h]0 100 200 300 400 500 600 700 800

Q[l/s]0 40 80 120 160 200

P2[kW]

0

20

40

60


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Motor data for 3~400 V, 50 Hz

Nominal current

Starting cur-rent - direct

Starting current - star-delta

Nominal motor power

Power consump-tion

Operating mode (im-mersed/non-immersed)

Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-4/29 108 580 190 55.0 64.0 S1/S1 635 1252 998

FK 34.1-4/33 129 690 230 65.0 76.0 S1/S1 667 1252 998

FK 34.1-4/42 160 840 280 80.0 92.0 S1/S1 715 1372 1118

FKT 27.1-4/28 (Ex) 71 375 124 35.0 40.0 S1/S1 390 1246 820

FKT 27.2-4/32 (Ex) 77 470 160 39.0 44.0 S1/S1 470 1413 985

FKT 27.2-4/40 (Ex) 97 670 220 50.0 56.0 S1/S1 500 1413 985

T 24-4/36 (Ex) 68 480 159 34.0 39.0 S1/– 260 1001 748

T 30-4/29 (Ex) 78 440 146 40.0 45.5 S1/– 422 1035 781

T 30-4/35 (Ex) 96 540 179 50.0 57.0 S1/– 456 1095 841

T 30-4/44 (Ex) 116 680 225 62.0 69.0 S1/– 506 1185 931

T 30-4/55 (Ex) 146 820 275 78.0 87.0 S1/– 567 1295 1041

T 34-4/43 (Ex) 150 970 320 80.0 87.0 S1/– 596 1189 935

P1 refers to the maximum power consumption. All of the data applies to 3~400 V, 50 Hz and a density of 1 kg/dm3.Voltage tolerance +/- 10 % (specifications according to DIN EN 60034)

Materials: Seals

Static seal SealingVersion H Version G Version K

FK 34.1... NBR - - SiC/SiC, SiC/SiC

FKT 27.1... NBR - - SiC/SiC, SiC/SiC


T 24... NBR - - SiC/SiC, SiC/SiC



Equipment/function

Explosion protection ac-

cording to

Motor tem-perature monitoring

Motor leak-age detection

Sealing cham-ber leakage detection

Leakage chamber leakage de-tection

Bearing tem-perature monitoring

Terminal chamber leakage de-tection

ATEX FM

FK 34.1... - - • • • – -

FKT 27.1... • • • - •

FKT 27.2... • • • - •

T 24... • –

T 30... • –

T 34... • –

Evaluation relays for PTC or PT100 sensors must be fitted as required for the connection of monitoring devices. These relays must be ordered separately as accesso-ries. Note: the specifications may vary in the case of motors with ex-protection.Customised configurations are available on request.

• = available; - = not available; = optional




Dimensions Wilo-EMU FA 15.77T (1450 rpm)

Dimension drawing Wilo-EMU FA - stationary wet well installation

DN150L/ 2RK

DN150L/ 2RK

DN150S/ 2RK

1924

0

210149

90

50

110

50

DN150S/ 2RK

842

481

AW

70

38

901000

95

191

91

465

88

1

320

220

842

490

291

660

70

740

1000

62

120

AW

320 54

0

89 241

1

18

420

220

280

140

191

100

140

230

120

560

530

ø42,4x2ø60,3x3,65

Dimension drawing Wilo-EMU FA - stationary dry well installation

710

374

3

190

453

450

1

318

Ø 6

03

753

A

2


1 = DN150 PN10 / ANSI B16.1, Class 125, Size 6; 2 = DN200 PN10 / ANSI B16.1, Class 125, Size 8; 3 = DN200 PN10; 4 = DN250 PN10 / ANSI B16.1, Class 125, Size 10; 5 = DN250 PN10

2

920

1000

490

570

22

5

747

493

710

4


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Hydraulic data


mm kg



55% 59%62% 65% 68%

71%73%

73%

74,5%

74,5%

75,5%

76,5%

Ø 270

Ø 310

Ø 280Ø 290

Ø 300

Ø 300

Ø 280Ø 290

Ø 270

Ø 310

Q[m³/h]0 100 200 300 400 500 600

Q[l/s]0 20 40 60 80 100 120 140 160 180

H[m]

0

4

8

12

16

20

24

28

32

36

Q[m³/h]0 100 200 300 400 500 600

Q[l/s]0 20 40 60 80 100 120 140 160 180

P2[kW]

0

10

20

30






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-4/27 37.5 148 49 18.5 23.0 S1/S1 155 871 764

FKT 27.1-4/22 (Ex) 53 295 98 26.0 30.0 S1/S1 370 1246 820

FKT 27.1-4/28 (Ex) 71 375 124 35.0 40.0 S1/S1 390 1246 820

HC 20.1-4/30 (Ex) 41 220 74 20.0 24.0 S1/S1 204 935 830

T 20.1-4/30 (Ex) 41 220 73 20.0 24.0 S1/S2-15 min 182 764 674

T 24-4/29 (Ex) 49.5 320 106 25.0 28.5 S1/– 233 931 678

T 24-4/36 (Ex) 68 480 159 34.0 39.0 S1/– 260 1001 748


Materials: Seals


FK 202... NBR - - SiC/SiC, SiC/SiC


HC 20.1... NBR - C/ceramic, SiC/SiC SiC/SiC, SiC/SiC

T 20.1... NBR - C/ceramic, SiC/SiC SiC/SiC, SiC/SiC


Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

FKT 27.1... • • • - •

HC 20.1... • • • - •

T 20.1... • • • - •

T 24... • –




21


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99

861

170

465

88

1

320

90/ 95

220

19240

21014990

419

50

110

38

AW

1000

50

ø42,4x2


190

433

710

A3

2722

1

450773

660 37

5

Dimension drawing Wilo-EMU FA - portable installation

1 = DN150 PN10 / ANSI B16.1, Class 125, Size 6; 2 = DN200 PN10 / ANSI B16.1, Class 125, Size 8; 3 = DN200 PN10

1

450773

660 37

5

Ø 500

190 36

0459







Hydraulic data


mm kg



40%50%

60%

60%

66%

66%

70%

70%

73%

73%

75%

75%76%

77%

Ø 310

Ø 290

Ø 270

Ø 280

Ø 300

Ø 280Ø 290

Ø 270

Ø 300Ø 310

Q[m³/h]0 100 200 300 400 500 600 700

Q[l/s]0 40 80 120 160 200

H[m]

0

4

8

12

16

20

24

28

32

36

Q[m³/h]0 100 200 300 400 500 600 700

Q[l/s]0 40 80 120 160 200

P2[kW]

0

10

20

30


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Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-4/27 37.5 148 49 18.5 23.0 S1/S1 155 871 764

FKT 27.1-4/22 (Ex) 53 295 98 26.0 30.0 S1/S1 370 1246 820

FKT 27.1-4/28 (Ex) 71 375 124 35.0 40.0 S1/S1 390 1246 820

HC 20.1-4/30 (Ex) 41 220 74 20.0 24.0 S1/S1 204 935 830

T 20.1-4/30 (Ex) 41 220 73 20.0 24.0 S1/S2-15 min 182 764 674

T 24-4/29 (Ex) 49.5 320 106 25.0 28.5 S1/– 233 931 678

T 24-4/36 (Ex) 68 480 159 34.0 39.0 S1/– 260 1001 748


Materials: Seals







Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

FKT 27.1... • • • - •

HC 20.1... • • • - •

T 20.1... • • • - •

T 24... • –








105

2

285

250

25

290

785

600

550

115

300

560

80

92

477

97

120

56

172

1000

AW 270

120

105ø42,4x2


1

660

272

2

190

435

A

1

400

693

358

605


1 = DN200 PN10 / ANSI B16.1, Class 125, Size 8; 2 = DN200 PN10

1

400

693

358

605

Ø 500

190 36

2459


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Hydraulic data


mm kg



55%

55%

61%

61%

64%

64%

67%

67%

70%

70%

73%

76%

Ø 450

Ø 440Ø 380

Ø 420Ø 400

Ø 400Ø 420

Ø 440Ø 450

Ø 380

Q[m³/h]0 200 400 600 800 1000 1200 1400

Q[l/s]0 50 100 150 200 250 300 350 400

H[m]

0

4

8

12

16

20

24

28

Q[m³/h]0 200 400 600 800 1000 1200 1400

Q[l/s]0 50 100 150 200 250 300 350 400

P2[kW]

0

10

20

30

40






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-6/29 95 450 149 47.5 56.0 S1/S1 635 1252 998

FK 34.1-6/33 109 495 164 55.0 64.0 S1/S1 667 1252 998

FK 34.1-6/42 129 610 205 65.0 75.0 S1/S1 715 1372 1118

FKT 27.2-6/32 (Ex) 61 440 150 30.0 35.5 S1/S1 470 1413 985

FKT 27.2-6/40 (Ex) 74 520 175 36.5 42.0 S1/S1 500 1413 985

T 30-6/28 (Ex) 60 330 109 30.0 34.0 S1/– 416 1035 781

T 30-6/35 (Ex) 75 410 136 37.5 42.5 S1/– 456 1095 841

T 30-6/41 (Ex) 88 480 159 44.0 49.5 S1/– 471 1185 931

T 30-6/48 (Ex) 102 580 192 52.0 58.0 S1/– 531 1295 1041

T 34-6/41 (Ex) 124 670 225 65.0 70.0 S1/– 581 1189 935


Materials: Seals






Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

FKT 27.2... • • • - •

T 30... • –

T 34... • –




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3

378

300

600

340

640

135

567

137

2

180

250 60

0

1400 x 1200

178

1172

60

99 270

120

105

2512

0

105

AW

ø42,4x2


1 = DN250 PN10 / ANSI B16.1, Class 125, Size 10; 2 = DN250 PN10; 3 = DN300 PN10 / ANSI B16.1, Class 125, Size 12; 4 = DN300 PN10

1200

1200

22

1100

1100

> 42

068

0

> 1520

> 42

0

420

600

523

1

1073630

930

A4

735

1184

470

587

M20







Hydraulic data


mm kg



56%

56%

60%

60%

64%

64%

66%

66%

68%

68%

70%

70%

72% 74%

76%

Ø 360

Ø 350

Ø 370

Ø 350

Ø 370Ø 360

Q[m³/h]0 200 400 600 800 1000 1200 1400

Q[l/s]0 50 100 150 200 250 300 350 400

H[m]

0

5

10

15

20

25

30

35

40

Q[m³/h]0 200 400 600 800 1000 1200 1400

Q[l/s]0 50 100 150 200 250 300 350 400

P2[kW]

0

20

40

60


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Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-4/33 129 690 230 65.0 76.0 S1/S1 667 1252 998

FK 34.1-4/42 160 840 280 80.0 92.0 S1/S1 715 1372 1118

T 30-4/44 (Ex) 116 680 225 62.0 69.0 S1/– 506 1185 931

T 30-4/55 (Ex) 146 820 275 78.0 87.0 S1/– 567 1295 1041

T 34-4/43 (Ex) 150 970 320 80.0 87.0 S1/– 596 1189 935


Materials: Seals





Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

T 30... • –

T 34... • –








3

378

300

600

340

640

135

567

137

2

180

250 60

01400 x 1200

178

1172

60

99 270

120

105

2512

0

105

AW

ø42,4x2



1200

1200

22

1100

1100

> 42

068

0

> 1520

> 42

0

420

600

523

1

1073630

930

A4

735

1184

470

587

M20


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Hydraulic data


mm kg



55%60%

65%70%

70%

73%

73%

76%

80%

ø 510

ø 535

ø 478

ø 535

ø 510

ø 478

Q[m³/h]0 400 800 1200 1600 2000 2400

Q[l/s]0 100 200 300 400 500 600 700

H[m]

0

5

10

15

20

25

30

35

40

Q[m³/h]0 400 800 1200 1600 2000 2400

Q[l/s]0 100 200 300 400 500 600 700

P2[kW]

0

40

80

120






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-6/42 129 610 205 65.0 75.0 S1/S1 715 1372 1118

FK 34.1-6/50 151 720 240 75.0 86.0 S1/S1 780 1452 1198

FK 34.1-6/60 181 860 285 90.0 103.0 S1/S1 860 1547 1293

FK 42.1-6/46 235 1270 420 110.0 125.0 S1/S1 1300 1512 1195

FK 42.1-6/50 280 1490 495 132.0 149.0 S1/S1 1345 1667 1350

FKT 50.1-6/50 245 1510 500 135.0 143.0 S1/S1 2397 2317 1433

T 34-6/41 (Ex) 124 670 225 65.0 70.0 S1/– 581 1189 935

T 34-6/50 (Ex) 136 790 265 70.0 78.0 S1/– 647 1259 1005

T 42-6/36 182 910 305 90.0 98.0 S1/– 1020 1607 1107

T 42-6/46 220 1100 365 110.0 120.0 S1/– 1120 1707 1207

T 42-6/52 270 1330 445 132.0 144.0 S1/– 1180 1757 1257


Materials: Seals



FK 42.1... NBR - SiC/SiC, SiC/SiC -

FKT 50.1… NBR - SiC/SiC, SiC/SiC -


T 42... NBR - SiC/SiC, SiC/SiC -

Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

FK 42.1... - - • • • – -

FKT 50.1… • • – • •

T 34... • –

T 42... - • –




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160

1

386107

500

400

1020

650

1100

200

225

350

750

380

Ø26

955

380

61

1461

486

2000 x 1500

AW

300

200

160ø60,3x3,65



620700

1090

1170

22

1

780

1354

716

1229

588

3

866

1280

2







Hydraulic data


mm kg



800

H[m]

0

5

10

15

20

25

30

35

40

45

50

P2[kW]

0

50

100

150

200

70%

70%

76%

79%

Ø 460

Ø 485

Ø 420

Ø 440

Ø 440

Ø 420

Ø 460

Ø 485

Q[ m³/h]1200 1600 2000 2400

Q [l/s]400 500 600 700300

800 Q[ m³/h]1200 1600 2000 2400

Q [l/s]400 500 600 700300


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Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FKT 50.1-4/42 240 1570 525 140.0 148.0 S1/S1 2242 2217 1333

FKT 50.1-4/50 285 2040 680 165.0 173.0 S1/S1 2384 2317 1433

FKT 50.1-4/57 340 2480 830 200.0 210.0 S1/S1 2536 2407 1523

FKT 50.1-4/59 395 2740 920 230.0 245.0 S1/S1 2536 2407 1523

T 50.1-4/42 300 2050 690 170.0 178.0 S1/– 1906 2217 1333

T 50.1-4/50 355 2090 700 205.0 215.0 S1/– 2040 2317 1433

T 50.1-4/57 420 3010 1000 245.0 260.0 S1/– 2183 2407 1523

T 50.1-4/59 445 2990 1000 260.0 275.0 S1/– 2183 2407 1523

T 56-4/49 520 3230 1080 290.0 305.0 S1/– 2160 2196 1386


Materials: Seals



T 50.1… NBR - SiC/SiC, SiC/SiC -


Equipment/function


cording to







ATEX FM

FKT 50.1… • • – • •

T 50.1… • • • • •

T 56... - - • • • –








160

1

386107

500

400

1020

650

1100

200

225

350

750

380

Ø26

955

380

61

1461

486

2000 x 1500

AW

300

200

160ø60,3x3,65



620700

1090

1170

22

1

780

1354

716

1229

588

3

866

1280

2


37

Wastewater transportSubmersible pumps for sewage DN 50 to DN 80

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Series description Wilo-Rexa PRO

DesignSubmersible sewage pump for permanent operation, completely of cast iron

Type key

ApplicationFor pumping in permanent operation of:

• Wastewater and sewage• Wastewater containing faeces• Sludges up to maximum 8% dry matter (depending on the selected

hydraulics)out of sumps and vessels in municipal and industrial applications as well as to domestic and site drainage in accordance with EN 12050 (observing regional-specific regulations and instructions).

Special features/product advantages• Submersible• Vortex impeller non-susceptible to clogging• Seal by two mechanical seals• Ex-rated in accordance with ATEX as standard• Operation with frequency converter• IE3 motors available• Optionally with installed external sealing chamber control for the oil

barrier chamber• Longitudinally watertight cable inlet• Very smooth operation• Easy installation via suspension unit or pump base• Adaptation of the duty point by adapting the impeller

Technical data• Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz• Immersed operating mode: S1• Non-immersed operating mode: S2-30 min; S3 25%• Protection class: IP 68• Insulation class: F• Fluid temperature: 3 - 40°C, max. 60°C for 3 min• Free passage: 50 / 65 / 80 mm• Max. immersion depth: 20 m

Wilo-Rexa PRO

Example: Wilo-Rexa PRO V06PA-110/EAD1X2-T0015-540-OPRO Series name

V Vortex impeller

06 Nominal diameter of pressure connection e.g. DN 65

P Hydraulic versionP = for wet well installation, suction side not drilledD = suction side drilled in accordance with DINN = suction side drilled in accordance with ANSI (North American Standard)

A Material version, hydraulics

110 Hydraulics intended use

E Motor versionE = glanded motorR = reduced-power motor

A Material version, motor

D Sealing versionD = with two independent mechanical seals

1 IE efficiency class, e.g. 1 = IE1 (derived from IEC 60034-30)

X Ex-ratedX = ATEXF = FMC = CSA

2 Number of poles

T Mains connection version:M = 1~T = 3~

0015 Value/10 = rated motor power P2 in kW

5 Frequency (5 = 50 Hz, 6 = 60 Hz)

40 Key for rated voltage

O Additional electrical equipmentO = with bare cable endF = float switch with bare cable endA = float switch with plugP = with plug

Example: Wilo-Rexa PRO V06PA-110/EAD1X2-T0015-540-O





Materials• Motor housing: EN-GJL-250• Hydraulic housing: EN-GJL250• Impeller: EN-GJL250• Static seals: NBR• Sealing on pump side: SiC/SiC• Sealing on motor side: C/MgSiO4• Shaft end: Stainless steel 1.4021

Equipment/function• Leakage detection for the motor compartment• Winding temperature monitoring with bimetal sensor as standard or

PTC sensor as an option• Optionally with installed external sealing chamber control for the oil

barrier chamber

Description/designSubmersible sewage pump as submersible monobloc unit for station-ary and portable wet well installation in permanent operation.

HydraulicsThe outlet on the pressure side is designed as horizontal flange con-nection. The maximum possible dry matter is 8 % (depending on the hydraulics) Vortex impellers are used as the impeller shape.

MotorThe motors available are glanded motors in single-phase version (with built-in operation capacitor in external switchgear) and three-phase version for the direct starting. The waste heat is given off di-rectly to the surrounding fluid via the motor housing. These motors can operated immersed in permanent operation (S1) and non-im-mersed in short-term operation (S2) or intermittent operation (S3).

Furthermore the motors are equipped with the following monitoring devices:

• Leakage detection motor compartmentThe leakage detection signals water ingress into the motor compart-ment.

• Thermal motor monitoringThe thermal motor monitoring protects the motor windings against overheating. Bimetal sensors are used for this as standard. Optionally PTC sensors can be fitted.

In addition the motor can be equipped with an external sealing cham-ber electrode for monitoring the oil barrier chamber. This signals if there is water ingress into the oil barrier chamber through the me-chanical seal on the fluid side.

The connecting cable has bare cable ends as standard and is cast as longitudinally watertight. The cable length is made in fixed lengths up to 50 metres; from 50 metres as per customer request.

SealThere is an oil barrier chamber between the motor and hydraulics. This is filled with medicinal white oil. The fluid-side and motor-side seals are provided by two mechanical seals which rotate independ-ently of each other.

Options• PTC temperature sensor for winding monitoring• Motor windings to insulation class "H“• Special voltages• Static seals of Viton• Motor-side seal in SiC/SiC• Coating Ceram C0 for housing and impeller• Adaptation of the duty point by adapting the impeller• Customer-specific versions• Accessories fitted

Scope of delivery• Submersible sewage pump with attached accessories (e.g. pump

base, plug, switchgear, sealing chamber monitoring)• Cable type and length as requested• Operating and maintenance manual

Accessories• Suspension unit or pump base• External sealing chamber monitoring for monitoring the oil barrier

chamber• Ceram coating• Chains• Switchgears, relays and plugs• Fixation sets with anchor bolts

CommissioningOperation in wet well installation with non-immersed motor:The motor can be run non-immersed. The operating times here are dependent on the rated motor power and are defined by the informa-tion in the "Operating mode for non-immersed operation". This in-formation must be strictly observed!

• Note for intermittent operation S3: By default, the maximum operat-ing time is 2.5 minutes in S3 operation (S3 25%). If the motor is com-pletely immersed for 1 minute before a re-start and the necessary cooling of the motor has thus taken place, the maximum running time in S3 operation can be 5 minutes (S3 50%)!

• The maximum fluid temperature is 40 °C.

Dry-running protection:The hydraulics housing must always be immersed. In the case of fluc-tuating fluid levels, the system should shut down automatically once the minimum water submersion is reached. Please refer to the di-mension drawings for this.

Horizontal installation:Horizontal installation is not possible!

Dry well installation:Dry well installation is possible. The operating times here are de-pendent on the rated motor power and are defined by the informa-tion in the "Operating mode for non-immersed operation". This in-formation must be strictly observed!

• The maximum fluid temperature is 40 °C.• The maximum ambient temperature is 40 °C (in accordance with

EN 60335-1). Higher ambient temperatures are possible on request.


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Q/m³/h0 10 20 30 40 50 60 70 80 90

Q/l/s0 2 64 8 10 12 14 16 18 20 22 24 26

H/m

0

4

8

12

16

20

24

28

DN 80

DN 65

DN 50

Wilo-Rexa PRO...




Pump curves, technical data Wilo-Rexa PRO V05..-12.. (2900 rpm)

Pump curves Wilo-Rexa PRO V05..-12.. - 50 Hz - 2900 rpm

Vortex impeller - Free ball passage: 50 mm

Hydraulic data

Wilo-Rexa... Free ball passage Type of impeller Weight of hydraulic unitmm kg

PRO V05..-12.. 50 Vortex impeller 13

Pump curves apply to 1~230 V, 50 Hz or 3~400 V, 50 Hz, at nominal speed and a density of 1 kg/dm3. Pump curves according to ISO 9906, appendix A. The specified degrees of efficiency correspond to the hydraulic efficiency.

25%30%

35%

38%

40%

V05..-122V05..-126V05..-124

V05..-122

V05..-124

V05..-126

Q[m³/h]0 5 10 15 20 25 30 35 40

Q[l/s]0 2 4 6 8 10

H[m]

0

2

4

6

8

10

12

Q[m³/h]0 5 10 15 20 25 30 35 40

Q[l/s]0 2 4 6 8 10

P2[kW]

0

0,4

0,8

1,2


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Motor data

Nominal current


Starting cur-rent - star-delta

Nominal motor pow-er

Power consump-tion


Motor weight

Dimen-sions

IN IA P2 P1 A

A kW kg mm

P 13.1-08/EAD0X2-M 7.2 29 – 1.10 1.59 S1/S2-30 minS3-25% 32 373

P 13.1-08/EAD1X2-T 2.55 20 – 1.10 1.45 S1/S2-30 minS3-25% 32 373

P 13.1-08/EAD0X2-M 9.3 29 – 1.50 2.10 S1/S2-30 minS3-25% 32 373

P 13.1-08/EAD1X2-T 3.3 20 – 1.50 1.97 S1/S2-30 minS3-25% 32 373

P 13.1-09/EAD3X2-T 2.55 20 – 1.10 1.34 S1/S2-30 minS3-25% 32 373

P 13.1-09/EAD3X2-T 2.65 20 – 1.20 1.45 S1/S1 32 373

P 13.1-09/EAD3X2-T 3.15 20 – 1.50 1.81 S1/S2-30 minS3-25% 32 373

P1 refers to the maximum power consumption. All of the data applies to 1~230 V, 50 Hz or 3~400 V, 50 Hz and a density of 1 kg/dm3.Voltage tolerance +/- 10 % (specifications according to DIN EN 60034)

Materials: Seals

Static seal Mechanical seal Sealing on motor sideP 13… NBR SiC/SiC Carbon/steatite

Equipment/function


cording to







ATEX FM

P 13… • - • • – - -






Dimensions Wilo-Rexa PRO V05..-12.. (2900 rpm)

Dimension drawing Wilo-Rexa PRO V05 - stationary wet well installation

>85

Ø26,9 x 2,0

A

308

300

160

123577

150

175

1557

173102

202

33

> 25014854150

510

>50

DN50125165

19

209

S1

S2, S3

33

82

Dimension drawing Wilo-Rexa PRO V05 - stationary dry well installation

95

~235 33

0

480

300

A12

6

150

200

250

Dimension drawing Wilo-Rexa PRO V05 - transportable wet well installation

148

A

S1

S2, S3

196

251

70

150

300

300

Ø 300

DN 50/ Rp 2PN 16


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tran

spor

t





Hydraulic data




35%

35%

40%

40%

43%

43%

45%

47%V05..-228

V05..-226

V05..-222

V05..-224

V05..-222V05..-224

V05..-226V05..-228

Q[m³/h]0 10 20 30 40 50

Q[l/s]0 2 4 6 8 10 12 14

H[m]

0

4

8

12

16

20

24

28

Q[m³/h]0 10 20 30 40 50

Q[l/s]0 2 4 6 8 10 12 14

P2[kW]

0

1

2

3





Motor data

Nominal current




Power consump-tion


Motor weight

Dimen-sions

IN IA P2 P1 A

A kW kg mm

P 13.1-08/EAD0X2-M 7.2 29 – 1.10 1.59 S1/S2-30 minS3-25% 32 373

P 13.1-08/EAD1X2-T 2.55 20 – 1.10 1.45 S1/S2-30 minS3-25% 32 373

P 13.1-08/EAD0X2-M 9.3 29 – 1.50 2.10 S1/S2-30 minS3-25% 32 373

P 13.1-08/EAD1X2-T 3.3 20 – 1.50 1.97 S1/S2-30 minS3-25% 32 373

P 13.1-09/EAD3X2-T 2.55 20 – 1.10 1.34 S1/S2-30 minS3-25% 32 373

P 13.1-09/EAD3X2-T 3.15 20 – 1.50 1.81 S1/S2-30 minS3-25% 32 373

P 13.1-10/EAD1X2-T 5.2 31 – 2.50 3.15 S1/S2-30 minS3-25% 36 458

P 13.1-11/EAD3X2-T 5.1 31 – 2.50 3.05 S1/S2-30 minS3-25% 36 458

P 13.1-15/EAD1X2-T 7.8 66 – 3.90 4.75 S1/S2-30 minS3-25% 40 458

P 13.1-16/EAD3X2-T 7.8 66 – 3.90 4.60 S1/S2-30 minS3-25% 40 458

P 13.1-16/EAD3X2-T 4.3 66 – 1.65 1.95 S1/S1 40 458


Materials: Seals


Equipment/function


cording to







ATEX FM

P 13… • - • • – - -




45


Was

tew

ater

tran

spor

t




>85

Ø26,9 x 2,0

A

308

300

160

123577

150

175

1557

173102

202

33

> 25014854150

510

>50

DN50125165

19

209

S1

S2, S3

33

75


95

~235 33

0

480

300

A13

3

150

202

252


155

A

S1

S2, S3

203

258

70

150

300

300

Ø 300

DN 50/ Rp 2PN 16







Hydraulic data




29%

29%

34%39%

42%44%

V06..-214

V06..-216V06..-212

V06..-212

V06..-216

V06..-214

Q[m³/h]0 10 20 30 40 50 60

Q[l/s]0 2 4 6 8 10 12 14 16 18

H[m]

0

2

4

6

8

10

12

14

16

Q[m³/h]0 10 20 30 40 50 60

Q[l/s]0 2 4 6 8 10 12 14 16 18

P2[kW]

0

0,5

1,0

1,5


47


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Motor data

Nominal current




Power consump-tion


Motor weight

Dimen-sions

IN IA P2 P1 A

A kW kg mm

P 13.1-08/EAD0X2-M 7.2 29 – 1.10 1.59 S1/S2-30 minS3-25% 32 373

P 13.1-08/EAD1X2-T 2.55 20 – 1.10 1.45 S1/S2-30 minS3-25% 32 373

P 13.1-08/EAD0X2-M 9.3 29 – 1.50 2.10 S1/S2-30 minS3-25% 32 373

P 13.1-08/EAD1X2-T 3.3 20 – 1.50 1.97 S1/S2-30 minS3-25% 32 373

P 13.1-09/EAD3X2-T 2.55 20 – 1.10 1.34 S1/S2-30 minS3-25% 32 373

P 13.1-09/EAD3X2-T 2.65 20 – 1.20 1.45 S1/S1 32 373

P 13.1-09/EAD3X2-T 3.15 20 – 1.50 1.81 S1/S2-30 minS3-25% 32 373

P 13.1-10/EAD1X2-T 5.2 31 – 2.50 3.15 S1/S2-30 minS3-25% 36 458

P 13.1-11/EAD3X2-T 3.2 31 – 1.35 1.65 S1/S1 36 458

P 13.1-11/EAD3X2-T 5.1 31 – 2.50 3.05 S1/S2-30 minS3-25% 36 458

P 13.1-16/EAD3X2-T 4.3 66 – 1.65 1.95 S1/S1 40 458


Materials: Seals


Equipment/function


cording to







ATEX FM

P 13… • - • • – - -







Dimension drawing Wilo-Rexa PRO V06 - stationary wet well installation for DN 65


>85

Ø26,9 x 2,0

A

385

300

160

143

595

150

175

1557

172

100

200

32

> 32514854150

585

>65

DN65145185

19

206

S1

S2, S3

32

75

815

256

615

100

200

>110

125

150 > 325

DN80

200152

19

16659

>65

210

300

170

1551

97120

51

167

220

642

A

S2, S3

S1

Ø 42.4x2,0


100 ~2

60 360

525

345

A14

1

150

200

250


49


Was

tew

ater

tran

spor

t




70A

211

266

155 30

0

330

150

Ø 300

DN 65/80PN 16

S1

S2, S3







Hydraulic data




35%37% 39%

39%

41%

41%

43%45%

V06..-222

V06..-224

V06..-224 V06..-222

Q[m³/h]0 10 20 30 40 50 60 70

Q[l/s]0 4 8 12 16 20

H[m]

0

2

4

6

8

10

12

14

16

18

20

Q[m³/h]0 10 20 30 40 50 60 70

Q[l/s]0 4 8 12 16 20

P2[kW]

0

1

2

3


51


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ater

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Motor data

Nominal current




Power consump-tion


Motor weight

Dimen-sions

IN IA P2 P1 A

A kW kg mm

P 13.1-10/EAD1X2-T 5.2 31 – 2.50 3.15 S1/S2-30 minS3-25% 36 458

P 13.1-11/EAD3X2-T 5.1 31 – 2.50 3.05 S1/S2-30 minS3-25% 36 458

P 13.1-15/EAD1X2-T 7.8 66 – 3.90 4.75 S1/S2-30 minS3-25% 40 458

P 13.1-16/EAD3X2-T 7.8 66 – 3.90 4.60 S1/S2-30 minS3-25% 40 458


Materials: Seals


Equipment/function


cording to







ATEX FM

P 13… • - • • – - -









>85

Ø26,9 x 2,0

A

385

300

160

143

595

150

175

1557

172

100

200

32

> 32514854150

585

>65

DN65145185

19

206

S1

S2, S3

32

75

815

256

615

100

200

>110

125

150 > 325

DN80

200152

19

16659

>65

210

300

170

1551

97120

51

167

220

642

A

S2, S3

S1

Ø 42.4x2,0


100 ~2

60 360

525

345

A14

1

150

200

250


53


Was

tew

ater

tran

spor

t




70A

211

266

155 30

0

330

150

Ø 300

DN 65/80PN 16

S1

S2, S3







Hydraulic data




34%

34%

40%45%

48%50%

V06..-623

V06..-625

V06..-628

V06..-622

V06..-626

V06..-622

V06..-628

V06..-626

V06..-625

V06..-623

Q[m³/h]0 10 20 30 40 50 60 70 80

Q[l/s]0 4 8 12 16 20

H[m]

0

2

4

6

8

10

12

Q[m³/h]0 10 20 30 40 50 60 70 80

Q[l/s]0 4 8 12 16 20

P2[kW]

0

0,5

1,0

1,5

2,0


55


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t



Motor data

Nominal current




Power consump-tion


Motor weight

Dimen-sions

IN IA P2 P1 A

A kW kg mm

P 13.2-10/EAD1X4-T 3.05 24.5 – 1.10 1.46 S1/S2-30 minS3-25% 40 460

P 13.2-10/EAD1X4-T 3.7 24.5 – 1.50 1.97 S1/S2-30 minS3-25% 40 460

P 13.2-11/EAD0X4-M 7.3 25 – 1.10 1.57 S1/S2-30 minS3-25% 41 460

P 13.2-11/EAD0X4-M 9.4 25 – 1.50 2.15 S1/S2-30 minS3-25% 41 460

P 13.2-13/EAD1X4-T 5.8 35.5 – 2.50 3.25 S1/S2-30 minS3-25% 42 460

P 13.2-16/EAD3X4-T 3.2 51 – 1.10 1.40 S1/S2-30 minS3-25% 44 460

P 13.2-16/EAD3X4-T 3.3 51 – 1.25 1.55 S1/S1 44 460

P 13.2-16/EAD3X4-T 3.7 51 – 1.50 1.85 S1/S2-30 minS3-25% 44 460

P 13.2-16/EAD0X4-T 8.1 51 – 3.45 4.45 S1/S2-30 minS3-25% 44 460


Materials: Seals


Equipment/function


cording to







ATEX FM

P 13… • - • • – - -









>85

Ø26,9 x 2,0

A

385

300

160

143672

150

175

1557

172147

263

32

> 32514854180

648

>65

DN65145185

19

225

S1

S2, S3

32

65

878

275

615

147

263

>110

115

180 > 325

DN80

200152

19

16659

>65

210

300

170

1551

97120

51

167

220

719

A

S2, S3

S1

Ø 42.4x2,0


110

~275 38

5

550

370

A18

5

205

312

358


57


Was

tew

ater

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t




70A

230

287

165 30

0

330

150

Ø 300

DN 65/80PN 16

S1

S2, S3







Hydraulic data




35%40%

40%

45%49%

51%

53%

V08..-426V08..-423 V08..-424

V08..-428

V08..-426

V08..-428

V08..-424V08..-423

Q[m³/h]0 10 20 30 40 50 60 70 80 90

Q[l/s]0 4 8 12 16 20 24

H[m]

0

1

2

3

4

5

6

7

8

9

10

Q[m³/h]0 10 20 30 40 50 60 70 80 90

Q[l/s]0 4 8 12 16 20 24

P2[kW]

0

0,5

1,0

1,5


59


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ater

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t



Motor data

Nominal current




Power consump-tion


Motor weight

Dimen-sions

IN IA P2 P1 A

A kW kg mm

P 13.2-10/EAD1X4-T 3.05 24.5 – 1.10 1.46 S1/S2-30 minS3-25% 40 460

P 13.2-10/EAD1X4-T 3.7 24.5 – 1.50 1.97 S1/S2-30 minS3-25% 40 460

P 13.2-11/EAD0X4-M 7.3 25 – 1.10 1.57 S1/S2-30 minS3-25% 41 460

P 13.2-11/EAD0X4-M 9.4 25 – 1.50 2.15 S1/S2-30 minS3-25% 41 460

P 13.2-13/EAD1X4-T 5.8 35.5 – 2.50 3.25 S1/S2-30 minS3-25% 42 460

P 13.2-16/EAD3X4-T 3.2 51 – 1.10 1.40 S1/S2-30 minS3-25% 44 460

P 13.2-16/EAD3X4-T 3.3 51 – 1.25 1.55 S1/S1 44 460

P 13.2-16/EAD3X4-T 3.7 51 – 1.50 1.85 S1/S2-30 minS3-25% 44 460


Materials: Seals


Equipment/function


cording to







ATEX FM

P 13… • - • • – - -








903

285

615

148

288

>110

105

195 > 325

DN80

200152

19

16659

>80

210 30

0

170

1551

97120

51

167

220

642

A

S2, S3

S1

Ø 42.4x2,0


110

~275 38

5

550

370

A18

0

195

288

343


124

A30

4361

229

ø 344

S2, S3

S1

195

343

288


61


Was

tew

ater

tran

spor

t





Hydraulic data




40%

45%

45%

49%

49%

52%

52%

54%

V08..-526

V08..-522

V08..-524

V08..-526V08..-524

V08..-522

Q[m³/h]0 20 40 60 80 100

Q[l/s]0 4 8 12 16 20 24 28

H[m]

0

2

4

6

8

10

12

Q[m³/h]0 20 40 60 80 100

Q[l/s]0 4 8 12 16 20 24 28

P2[kW]

0

1

2

3





Motor data

Nominal current




Power consump-tion


Motor weight

Dimen-sions

IN IA P2 P1 A

A kW kg mm

P 13.2-13/EAD1X4-T 5.8 35.5 – 2.50 3.25 S1/S2-30 minS3-25% 42 460

P 13.2-16/EAD0X4-T 8.1 51 – 3.45 4.45 S1/S2-30 minS3-25% 44 460


Materials: Seals


Equipment/function


cording to







ATEX FM

P 13… • - • • – - -




63


Was

tew

ater

tran

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t




927

285

615

153

312

>110

100

205 > 325

DN80

200152

19

16659

>80

210 30

0

170

1551

97120

51

167

220

719

A

S2, S3

S1

Ø 42.4x2,0


110

~275 38

5

550

370

A18

5

205

312

358


124

A30

9366

234

ø 344

S2, S3

S1

205

358

312




Series description Wilo-EMU FA 08... - 15...

DesignSubmersible sewage pump with dry motors or self-cooling motors

Type key

Application• Pumping of sewage with solid constituents in water treatment sys-

tems and pumping stations• Local drainage, water control and process water extraction• Applications in construction and industry

Special features/product advantages• Operation in stationary and portable wet well and dry well installation• Submersible• Easy installation due to suspension unit or pump base• Special materials and coatings against abrasion and corrosion• Longitudinally watertight cable lead-in (depending on motor)• Adjustment of duty point by trimming the impeller

Technical data• Mains connection: 3~400 V, 50 Hz• Immersed operating mode: S1

• Surfaced operating mode with self-cooling motor: S1• Protection class: IP 68• Max. fluid temperature: 3 - 40 °C, higher temperatures on request• Sealing: With rotary shaft seal and mechanical seal, two mechanical

seals or one block seal cartridge, depending on the motor• Free ball passage: 45 - 130 mm.• Permanently lubricated roller bearings• Max. immersion depth: 20 m

Materials• Housing parts: EN-GJL or EN-GJS• Impeller: EN-GJL or EN-GJS• Static seals: NBR or FKM• Sealing on pump side: SiC/SiC• Sealing on motor side: NBR or SiC/SiC• Shaft: Stainless steel 1.4021

Equipment/function• Heavy-duty version made of grey cast iron• Self-cooling motors with 1- or 2-chamber system• Simple installation via suspension unit or pump base


HydraulicsThe outlet on the pressure side is designed as horizontal flange con-nection. The maximum possible dry matter content is 8%, depending on the hydraulics and impeller type.

The following impeller shapes are used:• Vortex impeller (W)• Single-channel impeller (E)• Two-channel impeller (Z)• Three-channel impeller (D)

The single and multi-channel hydraulics (Z, D) are equipped with a mobile and stationary wear ring (depending on type). These contrib-ute long-term to ensuring the uniform efficiency of the unit.

Wilo-EMU FA 08... - 15...

Example Wilo-EMU FA 08.34E + T 17.2-4/24K Ex

Hydraulics: FA 08.34E




E Type of impeller

Motor: T 17.2-4/24K Ex

T Motor version

17 Size


4 Number of poles


K Sealing version

Ex Ex-rated


65


Was

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MotorDry motors (T motors) give off their heat directly to the surrounding fluid via the housing components and can be used in immersed state for permanent operation. Depending on the size, they can also be used in non-immersed state for short-term or permanent operation.

The oil-filled motors (FK motors) and self-cooling dry motors (FKT, HC motors) give off their heat to the pumped fluid via a built-in heat exchanger. Therefore, these motors are suitable for permanent oper-ation in immersed and non-immersed condition or for dry well instal-lation.

All motors have a sealing chamber that protects the motor from fluid ingress. It can be accessed from the outside and can be monitored with an optional sealing chamber electrode.


The cable inlet on T, HC and FKT motors is longitudinally watertight. Up to motor size 17, cable lengths are available in fixed lengths measured in 10 m intervals. Starting from motor size 20, the cable length can be individually configured.




chanical seals

Options• Special voltages• PTC thermistor sensor• Internal or external sealing chamber control

• Monitoring units for leakage and bearing temperature• Special materials, e.g. Abrasite• Ceram coating C0, C1, C2, C3• Ex-rated to ATEX or FM

Scope of delivery• Submersible sewage pump• Cable length up to motor size 17 available in increments of 10 m,

from motor size 20 and higher according to customer request• Accessories according to customer request• Operating and maintenance manual

Accessories• Suspension unit or pump base• Various pressure outlets and Storz couplings• Chains• Fixation sets with anchor bolts• Switchgears, relays and plugs

CommissioningOperation in wet well installation with non-immersed motorThe surfacing of self-cooling motors (FK, FKT, HC motors) is permit-ted.

In dry motors (T-motor), it is possible to have the motor non-im-mersed for short periods if equipped with motor temperature moni-toring with a temperature circuit, or with two temperature circuits when used in potentially explosive areas. The maximum running time with non-immersed motor depends on the medium and ambient temperatures. Therefore, it is not possible to provide exact informa-tion about the operating mode and time (e.g. S2-15)!

Dry-running protectionThe hydraulic housing must always be immersed to prevent air from being drawn in. In the case of fluctuating fluid levels, the system should shut down automatically once the minimum water submer-sion is reached.

1 101

2

10

20

30

4050

100

500300200100 Q/l/s1000

6070

H/m

DN 80

DN 100

DN 150

Wilo-EMU FA...DN80 ... DN150




Pump curves, technical data Wilo-EMU FA 08.34E (2900 rpm)

Pump curves Wilo-EMU FA 08.34E - 50 Hz - 2900 rpm

Single-channel impeller - Free ball passage: 45 mm

Hydraulic data

Wilo-EMU... Free ball passage Type of impeller Weight of hydraulic unitmm kg

FA 08.34E 45 Single-channel impeller 16


40%

40%

50%

58%

64%68%

Ø 145

Ø 135

Ø 130

Ø 110 Ø 115Ø 120

Ø 125

Ø 140

Ø 150

Ø 105

Ø 130

Ø 145Ø 140

Ø 125

Ø 115Ø 110

Ø 135

Ø 105

Ø 150

Ø 120

Q[m³/h]0 10 20 30 40 50 60 70 80 90

Q[l/s]0 4 8 12 16 20 24

H[m]

0

4

8

12

16

20

24

28

Q[m³/h]0 10 20 30 40 50 60 70 80 90

Q[l/s]0 4 8 12 16 20 24

P2[kW]

0

1

2

3

4


67


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Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

T 13-2/9 (Ex) 3.8 25 9 1.60 2.05 S1/S1 37 394 319

T 13-2/9 (Ex) 5.3 25 9 2.40 3.00 S1/S2-15 min 37 394 319

T 13-2/12 (Ex) 5 37 13 2.20 2.80 S1/S2-15 min 39 394 319

T 13-2/12 (Ex) 7.6 37 13 3.75 4.70 S1/S2-15 min 39 394 319

T 13-2/16 (Ex) 9.7 64 22 5.00 5.90 S1/S2-15 min 42.5 449 374


Materials: Seals


T 13... FPM FPM, SiC/SiC - SiC/SiC, SiC/SiC

Equipment/function


cording to







ATEX FM

T 13... • • – - -






Dimensions Wilo-EMU FA 08.34E (2900 rpm)


39

324

77 300

59

1

210

90/98

166

15170

1206990

249

50

5040

625

110

AW

ø42,4x2


110

245

315

A 2

1

394

1

150

265

230 12

5

3


1 = DN80 PN10 / ANSI B16.1, Class 125, Size 3; 2 = DN80 PN10; 3 = DN65 PN10 / ANSI B16.1, Class 125, Size 2,5

1

150

265

230 12

5

Ø 344

124 20

1 388

411

100453

75

240

366

555

165

2

437 3


69


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Hydraulic data




Ø 144

Ø 130

Ø 144

Ø 130

Q[m³/h]0 10 20 30 40 50 60 70

Q[l/s]0 4 8 12 16 20

H[m]

0

1

2

3

4

5

6

7

Q[m³/h]0 10 20 30 40 50 60 70

Q[l/s]0 4 8 12 16 20

P2[kW]

0

0,2

0,4

0,6

0,8






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

T 12-4/11 (Ex) 3.3 16 6 1.30 1.74 S1/S2-15 min 25 379 319


Materials: Seals


T 12... FPM - SiC/SiC, SiC/SiC -

Equipment/function


cording to







ATEX FM

T 12... • • – - -




71


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53

329

76 300

59

1

210

90/98

166

15170

1206990

263

50

5040

625

110

AW

ø42,4x2


110

244

315

A2

2

407

2

150

270

239 12

6



2

150

270

239 12

6

Ø 344

124 19

7 384

407

100453

75

250

362

555

165

2

437





Pump curves Wilo-EMU FA 08.41E - 50 Hz - 0.0 rpm


Hydraulic data




30%40%

50%

50%

56%60%

Ø 114

Ø 102

Ø 110Ø 106

Ø 114

Ø 110

Ø 106Ø 102

Q[m³/h]0 20 40 60 80 100

Q[l/s]0 4 8 12 16 20 24 28

H[m]

0

2

4

6

8

10

12

14

16

Q[m³/h]0 20 40 60 80 100

Q[l/s]0 4 8 12 16 20 24 28

P2[kW]

0

0,5

1,0

1,5

2,0


73


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Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

T 12-2/11 (Ex) 3.65 25 9 1.50 2.00 S1/S2-30 min 25 379 319

T 12-2/11 (Ex) 4.45 25 9 2.00 2.60 S1/S2-15 min 25 379 319

T 12-2/11 (Ex) 4.8 25 9 2.25 2.90 S1/– 25 379 319


Materials: Seals



Equipment/function


cording to







ATEX FM

T 12... • • – - -








53

329

76 300

59

1

210

90/98

166

15170

1206990

263

50

5040

625

110

AW

ø42,4x2


110

244

315

A2

2

407

2

150

270

239 12

6



2

150

270

239 12

6

Ø 344

124 19

7 384

407

100453

75

250

362

555

165

2

437


75


Was

tew

ater

tran

spor

t





Hydraulic data




20%

40%

40%

50%

50%

60%65%

70%

Ø 140

Ø 135

Ø 110

Ø 130

Ø 120

Ø 145

Ø 150

Ø 115

Ø 125

Ø 140 Ø 135Ø 130Ø 125

Ø 145

Ø 110

Ø 150

Ø 120Ø 115

Q[m³/h]0 20 40 60 80 100 120

Q[l/s]0 5 10 15 20 25 30 35

H[m]

0

4

8

12

16

20

24

28

32

Q[m³/h]0 20 40 60 80 100 120

Q[l/s]0 5 10 15 20 25 30 35

P2[kW]

0

1

2

3

4






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

T 13-2/9 (Ex) 3.8 25 9 1.60 2.05 S1/S1 37 394 319

T 13-2/9 (Ex) 5.3 25 9 2.40 3.00 S1/S2-15 min 37 394 319

T 13-2/12 (Ex) 5 37 13 2.20 2.80 S1/S2-15 min 39 394 319

T 13-2/12 (Ex) 7.6 37 13 3.75 4.70 S1/S2-15 min 39 394 319

T 13-2/16 (Ex) 9.7 64 22 5.00 5.90 S1/S2-15 min 42.5 449 374


Materials: Seals



Equipment/function


cording to







ATEX FM

T 13... • • – - -




77


Was

tew

ater

tran

spor

t




54

329

91 300

59

1

210

90/98

166

15170

1206990

264

50

50

40

625

110AW

ø42,4x2


110

259

315

A 2

1

423

2

150

269

239 12

6



2

150

269

239 12

6

Ø 344

124 21

5 402

425

100453

75

269

380

555

165

2

437




Pump curves, technical data Wilo-EMU FA 08.52W (1450 rpm)

Pump curves Wilo-EMU FA 08.52W - 50 Hz - 1450 rpm


Hydraulic data


FA 08.52W 80 Vortex impeller 33


30%

30%

40%

40%

45%

Ø 215

Ø 200

Ø 170 Ø 230

Ø 260

Ø 185

Ø 200

Ø 170

Ø 260

Ø 185Ø 215

Ø 230

Q[m³/h]0 20 40 60 80 100 120 140

Q[l/s]0 5 10 15 20 25 30 35 40

H[m]

0

2

4

6

8

10

12

14

16

18

Q[m³/h]0 20 40 60 80 100 120 140

Q[l/s]0 5 10 15 20 25 30 35 40

P2[kW]

0

2

4

6


79


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-4/8 (Ex) 5.7 36.5 12 2.20 3.05 S1/S1 85 640 430

FK 17.1-4/8 (Ex) 9.5 36 12 4.00 5.50 S1/S1 85 640 430

FK 17.1-4/12 (Ex) 10.8 43 14 5.00 6.50 S1/S1 92 640 430

FK 17.1-4/16 (Ex) 14.1 69 23 6.60 8.40 S1/S1 107 760 550

T 17-4/8 (Ex) 7.9 37 13 3.50 4.50 S1/– 43 410 338

T 17-4/12 (Ex) 9.4 47 16 4.50 5.80 S1/– 51 445 373

T 17-4/16 (Ex) 13.5 68 23 6.50 8.20 S1/– 62 483 411


Materials: Seals


FK 17.1... FPM - - SiC/SiC, SiC/SiC


Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

T 17... • • • – - -






Dimensions Wilo-EMU FA 08.52W (1450 rpm)


90

433

100

300

59

1

210

90/98

166

15170

1206990

300

50

5040

625

110AW

ø42,4x2


110

268

365

A 2

2

468

1

200

374

340 17

0



1

200

374

340 17

0

Ø 344

124 22

4 411

434

100 540

75

314

389

642

165

2

524


81


Was

tew

ater

tran

spor

t





Hydraulic data




30%

40%

50%

50%

58%62%

Ø 215

Ø 200

Ø 185

Ø 170

Ø 215

Ø 200

Ø 185

Ø 170

Q[m³/h]0 20 40 60 80 100 120

Q[l/s]0 5 10 15 20 25 30 35

H[m]

0

2

4

6

8

10

12

14

16

Q[m³/h]0 20 40 60 80 100 120

Q[l/s]0 5 10 15 20 25 30 35

P2[kW]

0

1

2

3






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-4/8 (Ex) 5.7 36.5 12 2.20 3.05 S1/S1 85 640 430

FK 17.1-4/8 (Ex) 9.5 36 12 4.00 5.50 S1/S1 85 640 430

FK 17.1-4/12 (Ex) 10.8 43 14 5.00 6.50 S1/S1 92 640 430

T 13-4/9 (Ex) 4.2 16 6 1.75 2.50 S1/S2-15 min 37 394 319

T 13-4/12 (Ex) 5.1 20 7 2.25 3.00 S1/S2-15 min 39 394 319

T 13-4/18 (Ex) 9.2 32 11 4.00 5.00 S1/S2-15 min 43.5 449 374


Materials: Seals




Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

T 13... • • – - -




83


Was

tew

ater

tran

spor

t




62

490

95 300

59

1

210

90/98

166

15170

1206990

272

50

50

40

625

110AW

ø42,4x2


110

262

405

A2

2

434

1

240

431

381 20

6



1

240

431

381 20

6

Ø 344

126 21

9 406

429

100597

75

281

384

699

165

2

581







Hydraulic data




50%

60%

60%

64%

64%

66%

Ø 258

Ø 278

Ø 234Ø 246

Ø 270

Ø 234

Ø 258Ø 270

Ø 246

Ø 278

Q[m³/h]0 20 40 60 80 100 120 140 160 180

Q[l/s]0 10 20 30 40 50

H[m]

0

4

8

12

16

20

24

28

Q[m³/h]0 20 40 60 80 100 120 140 160 180

Q[l/s]0 10 20 30 40 50

P2[kW]

0

2

4

6

8


85


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-4/8 (Ex) 9.5 36 12 4.00 5.50 S1/S1 85 640 430

FK 17.1-4/12 (Ex) 10.8 43 14 5.00 6.50 S1/S1 92 640 430

FK 17.1-4/16 (Ex) 14.1 69 23 6.60 8.40 S1/S1 107 760 550

FK 202-4/12 16.6 67 23 7.80 9.90 S1/S1 106 726 619

FK 202-4/17 24.5 98 33 11.50 14.60 S1/S1 119 771 664

HC 20.1-4/17 (Ex) 21 99 33 10.00 12.10 S1/S1 172 835 730

T 17-4/8 (Ex) 7.9 37 13 3.50 4.50 S1/– 43 410 338

T 17-4/12 (Ex) 9.4 47 16 4.50 5.80 S1/– 51 445 373

T 17-4/16 (Ex) 13.5 68 23 6.50 8.20 S1/– 62 483 411

T 17.2-4/24 (Ex) 21 123 41 10.00 12.20 S1/– 91 582 510


Materials: Seals






T 17.2... NBR NBR, SiC/SiC - SiC/SiC, SiC/SiC

Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 17.2... • • • – - -








76

504

100

300

59

1

210

90/98

166

15170

1206990

286

50

50

40

625

110AW

ø42,4x2


125

282

425

A4

3

483

1

245

445

407 21

1



1

245

445

407 21

1

Ø 344

124 22

4 411

434

100611

75

300

389

713

165

2

595


87


Was

tew

ater

tran

spor

t





Hydraulic data




20%

30%35%

40%

42%

Ø 225

Ø 240

Ø 165

Ø 195

Ø 210

Ø 150

Ø 180

Ø 165

Ø 195Ø 225 Ø 210

Ø 180

Ø 240

Ø 150

Q[m³/h]0 20 40 60 80 100 120 140

Q[l/s]0 5 10 15 20 25 30 35 40

H[m]

0

10

20

30

40

50

60

Q[m³/h]0 20 40 60 80 100 120 140

Q[l/s]0 5 10 15 20 25 30 35 40

P2[kW]

0

5

10

15






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-2/17 25 115 38 11.50 15.20 S1/S1 119 771 664

FK 202-2/22 34.5 160 53 17.00 21.00 S1/S1 138 821 714

HC 20.1-2/17 (Ex) 22.5 115 38 11.00 13.80 S1/S1 172 835 730

HC 20.1-2/22 (Ex) 30 160 54 15.50 18.60 S1/S1 188 935 830

HC 20.1-2/30 (Ex) 44.5 220 74 23.00 27.50 S1/S1 204 935 830

T 17-2/22 (Ex) 20.5 171 57 10.50 12.30 S1/– 91 563 491

T 20.1-2/22 (Ex) 30 215 71 15.50 18.60 S1/S2-15 min 168 764 674

T 20.1-2/30 (Ex) 45.5 325 52 23.00 28.00 S1/S2-15 min 182 764 674


Materials: Seals






Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 20.1... • • • - •




89


Was

tew

ater

tran

spor

t




62

464

85 300

59

1

210

90/98

166

15170

1206990

272

50

50

40

625

110AW

ø42,4x2


110

253

395

A 2

1

425

2

230405

350 17

5



2

230

405

350 17

5

Ø 344

124 209 39

641

9

100571

75

271

374

673

165

2

555







Hydraulic data




20%30%

40%

40%

43%

43%

Ø 250

Ø 260

Ø 225

Ø 250

Ø 225

Ø 260

Q[m³/h]0 20 40 60 80 100 120

Q[l/s]0 5 10 15 20 25 30 35

H[m]

0

2

4

6

8

10

12

14

16

18

20

Q[m³/h]0 20 40 60 80 100 120

Q[l/s]0 5 10 15 20 25 30 35

P2[kW]

0

2

4

6

8


91


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-4/8 (Ex) 9.5 36 12 4.00 5.50 S1/S1 85 640 430

FK 17.1-4/12 (Ex) 10.8 43 14 5.00 6.50 S1/S1 92 640 430

FK 17.1-4/16 (Ex) 14.1 69 23 6.60 8.40 S1/S1 107 760 550

FK 202-4/12 16.6 67 23 7.80 9.90 S1/S1 106 726 619

FK 202-4/17 24.5 98 33 11.50 14.60 S1/S1 119 771 664

HC 20.1-4/17 (Ex) 21 99 33 10.00 12.10 S1/S1 172 835 730

HC 20.1-4/22 (Ex) 31 126 42 15.00 18.10 S1/S1 188 935 830

T 17-4/12 (Ex) 9.4 47 16 4.50 5.80 S1/– 51 445 373

T 17-4/16 (Ex) 13.5 68 23 6.50 8.20 S1/– 62 483 411

T 17-4/24 (Ex) 21 123 41 10.00 12.20 S1/– 91 563 491

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674


Materials: Seals







Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 20.1... • • • - •








90

433

101

300

59

1

210

90/98

166

15170

1206990

300

50

5040

625

110AW

ø42,4x2


110

268

374

A2

2

468

1

200

374

340 17

0



1

200

374

340 17

0

Ø 344

124 22

4 411

434

100 540

75

314

389

642

165

2

524


93


Was

tew

ater

tran

spor

t





Hydraulic data




30% 35%

35%

40%

40%

45%

Ø 200

Ø 150

Ø 170

Ø 190

Ø 180

Ø 160

Ø 200

Ø 160Ø 180 Ø 150Ø 190 Ø 170

Q[m³/h]0 20 40 60 80 100 120 140

Q[l/s]0 5 10 15 20 25 30 35 40

H[m]

0

5

10

15

20

25

30

35

40

45

50

Q[m³/h]0 20 40 60 80 100 120 140

Q[l/s]0 5 10 15 20 25 30 35 40

P2[kW]

0

5

10

15






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-2/17 25 115 38 11.50 15.20 S1/S1 119 771 664

FK 202-2/22 34.5 160 53 17.00 21.00 S1/S1 138 821 714

HC 20.1-2/17 (Ex) 22.5 115 38 11.00 13.80 S1/S1 172 835 730

HC 20.1-2/22 (Ex) 30 160 54 15.50 18.60 S1/S1 188 935 830

HC 20.1-2/30 (Ex) 44.5 220 74 23.00 27.50 S1/S1 204 935 830

T 17-2/22 (Ex) 20.5 171 57 10.50 12.30 S1/– 91 563 491

T 20.1-2/22 (Ex) 30 215 71 15.50 18.60 S1/S2-15 min 168 764 674

T 20.1-2/30 (Ex) 45.5 325 52 23.00 28.00 S1/S2-15 min 182 764 674


Materials: Seals






Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 20.1... • • • - •




95


Was

tew

ater

tran

spor

t




90

433

101

300

59

1

210

90/98

166

15170

1206990

300

50

50

40

625

110AW

ø42,4x2


110

268

374

A2

2

468

1

200

374

340 17

0



1

200

374

340 17

0

Ø 344

124 22

4 411

434

100 540

75

314

389

642

165

2

524







Hydraulic data




30%40%

40%

45%

49%

Ø 260Ø 200Ø 170

Ø 185

Ø 230

Ø 230

Ø 170

Ø 200Ø 185

Ø 260

Q[m³/h]0 20 40 60 80 100

Q[l/s]0 4 8 12 16 20 24 28

H[m]

0

1

2

3

4

5

6

7

8

Q[m³/h]0 20 40 60 80 100

Q[l/s]0 4 8 12 16 20 24 28

P2[kW]

0

0,4

0,8

1,2


97


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-6/8 (Ex) 5.2 17 6 1.80 2.80 S1/S1 85 640 430

FK 17.1-6/12 (Ex) 7.5 29 10 3.10 4.20 S1/S1 92 640 430

T 17-6/8 (Ex) 4.45 17 6 1.75 2.50 S1/– 43 410 338

T 17-6/12 (Ex) 6.2 31 11 2.50 3.45 S1/– 51 445 373

T 17-6/16 (Ex) 9.1 39 13 3.70 5.20 S1/– 62 483 411


Materials: Seals




Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

T 17... • • • – - -








92

439

117

325

65

1

225

90/ 96

176 15190

16010990

317

50

110

44

AW

800

50

ø42,4x2


125

298

380

A2

1515

1

200374

340

170



1

200374

340

170

Ø 344

124 23

944

048

9

120

588

100

329

419

667

180

2

553


99


Was

tew

ater

tran

spor

t





Hydraulic data




30%39% 43%

48%

Ø 200

Ø 260

Ø 185

Ø 230

Ø 170

Ø 260

Ø 200

Ø 170

Ø 185

Ø 230

Q[m³/h]0 10 20 30 40 50 60 70 80 90

Q[l/s]0 4 8 12 16 20 24

H[m]

0

2

4

6

8

10

12

14

16

18

Q[m³/h]0 10 20 30 40 50 60 70 80 90

Q[l/s]0 4 8 12 16 20 24

P2[kW]

0

2

4

6






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-4/8 (Ex) 5.7 36.5 12 2.20 3.05 S1/S1 85 640 430

FK 17.1-4/8 (Ex) 9.5 36 12 4.00 5.50 S1/S1 85 640 430

FK 17.1-4/12 (Ex) 10.8 43 14 5.00 6.50 S1/S1 92 640 430

FK 17.1-4/16 (Ex) 14.1 69 23 6.60 8.40 S1/S1 107 760 550

T 17-4/8 (Ex) 7.9 37 13 3.50 4.50 S1/– 43 410 338

T 17-4/12 (Ex) 9.4 47 16 4.50 5.80 S1/– 51 445 373

T 17-4/16 (Ex) 13.5 68 23 6.50 8.20 S1/– 62 483 411


Materials: Seals




Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

T 17... • • • – - -




101


Was

tew

ater

tran

spor

t




92

439

117

325

65

1

225

90/ 96

176 15190

16010990

317

50

110

44

AW

800

50

ø42,4x2


125

298

380

A2

1515

1

200374

340

170



1

200374

340

170

Ø 344

124 23

944

048

9

120

588

100

329

419

667

180

2

553







Hydraulic data




10% 15% 20% 25% 30%34% 38% 42% 45% 47%

49%

Ø 294

Ø 258

Ø 234

Ø 318

Ø 246

Ø 270

Ø 282

Ø 306

Ø 294

Ø 234

Ø 306

Ø 246

Ø 270Ø 258

Ø 318

Ø 282

Q[m³/h]0 10 20 30 40 50 60 70 80

Q[l/s]0 4 8 12 16 20

H[m]

0

5

10

15

20

25

30

35

40

Q[m³/h]0 10 20 30 40 50 60 70 80

Q[l/s]0 4 8 12 16 20

P2[kW]

0

4

8

12


103


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-4/12 16.6 67 23 7.80 9.90 S1/S1 106 726 619

FK 202-4/17 24.5 98 33 11.50 14.60 S1/S1 119 771 664

FK 202-4/22 31.5 125 42 15.00 18.30 S1/S1 138 821 714

FK 202-4/27 37.5 148 49 18.50 23.00 S1/S1 155 871 764

HC 20.1-4/17 (Ex) 21 99 33 10.00 12.10 S1/S1 172 835 730

HC 20.1-4/22 (Ex) 31 126 42 15.00 18.10 S1/S1 188 935 830

HC 20.1-4/30 (Ex) 41 220 74 20.00 24.00 S1/S1 204 935 830

T 17-4/24 (Ex) 21 123 41 10.00 12.20 S1/– 91 563 491

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674

T 20.1-4/30 (Ex) 41 220 73 20.00 24.00 S1/S2-15 min 182 764 674


Materials: Seals






Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 20.1... • • • - •








76

571

101

325

65

1

225

90/ 96

176

15190

16010990

301

50

110

44

AW

800

50

ø42,4x2


125

284

460

A2

1485

1

280506

474

258



1

280506

474

258

Ø 344

124 22

542

647

5

120

720

100

301

405

799

180

2

685


105


Was

tew

ater

tran

spor

t





Hydraulic data




10% 20%30%

36%

Ø 160

Ø 190

Ø 200

Ø 170

Ø 180

Ø 150

Ø 160

Ø 190Ø 200

Ø 150Ø 180

Ø 170

Q[m³/h]0 20 40 60 80 100 120 140

Q[l/s]0 5 10 15 20 25 30 35 40

H[m]

0

10

20

30

40

50

60

Q[m³/h]0 20 40 60 80 100 120 140

Q[l/s]0 5 10 15 20 25 30 35 40

P2[kW]

0

5

10

15

20






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-2/17 25 115 38 11.50 15.20 S1/S1 119 771 664

FK 202-2/22 34.5 160 53 17.00 21.00 S1/S1 138 821 714

HC 20.1-2/17 (Ex) 22.5 115 38 11.00 13.80 S1/S1 172 835 730

HC 20.1-2/22 (Ex) 30 160 54 15.50 18.60 S1/S1 188 935 830

HC 20.1-2/30 (Ex) 44.5 220 74 23.00 27.50 S1/S1 204 935 830

T 17-2/22 (Ex) 20.5 171 57 10.50 12.30 S1/– 91 563 491

T 20.1-2/22 (Ex) 30 215 71 15.50 18.60 S1/S2-15 min 168 764 674

T 20.1-2/30 (Ex) 45.5 325 52 23.00 28.00 S1/S2-15 min 182 764 674


Materials: Seals






Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 20.1... • • • - •




107


Was

tew

ater

tran

spor

t




92

443

115

325

65

1

225

90/ 96

176 15190

16010990

317

50

110

44

AW

800

50

ø42,4x2


125

298

380

A2

1515

1

200374

340

170



1

200374

340

170

Ø 344

124 23

944

048

9

120

588

100

329

419

667

180

2

553







Hydraulic data




50%

50%

60%

60%

65%

65%

70% 73%75%

Ø 238

Ø 249

Ø 194

Ø 208

Ø 223

Ø 249

Ø 208

Ø 238

Ø 223

Ø 194

Q[m³/h]0 20 40 60 80 100 120 140

Q[l/s]0 5 10 15 20 25 30 35 40

H[m]

0

4

8

12

16

20

24

Q[m³/h]0 20 40 60 80 100 120 140

Q[l/s]0 5 10 15 20 25 30 35 40

P2[kW]

0

2

4

6


109


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-4/8 (Ex) 5.7 36.5 12 2.20 3.05 S1/S1 85 640 430

FK 17.1-4/8 (Ex) 9.5 36 12 4.00 5.50 S1/S1 85 640 430

FK 17.1-4/12 (Ex) 10.8 43 14 5.00 6.50 S1/S1 92 640 430

FK 17.1-4/16 (Ex) 14.1 69 23 6.60 8.40 S1/S1 107 760 550

T 17-4/8 (Ex) 7.9 37 13 3.50 4.50 S1/– 43 410 338

T 17-4/12 (Ex) 9.4 47 16 4.50 5.80 S1/– 51 445 373

T 17-4/16 (Ex) 13.5 68 23 6.50 8.20 S1/– 62 483 411


Materials: Seals




Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

T 17... • • • – - -








69

527

95 325

65

1

225

90/ 96

176 15190

16010990

294

50

110

44

AW

800

50

ø42,4x2


110

262

434

A3

3441

1

269462

374

197


1 = DN100 PN10 / ANSI B16.1, Class 125, Size 4; 2 = DN100 PN10; 3 = DN80 PN10

1

269462

374

197

Ø 344

124 218

419

468

120676

100

287

398

755

180

2

642


111


Was

tew

ater

tran

spor

t





Hydraulic data




20%40%

50%

50%

60%

60%

64%

64%

67%69%

Ø 270

Ø 246

Ø 258

Ø 234

Ø 278

Ø 246Ø 258

Ø 234

Ø 270Ø 278

Q[m³/h]0 40 80 120 160 200 240

Q[l/s]0 10 20 30 40 50 60 70

H[m]

0

4

8

12

16

20

24

28

Q[m³/h]0 40 80 120 160 200 240

Q[l/s]0 10 20 30 40 50 60 70

P2[kW]

0

4

8

12






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-4/12 (Ex) 10.8 43 14 5.00 6.50 S1/S1 92 640 430

FK 17.1-4/16 (Ex) 14.1 69 23 6.60 8.40 S1/S1 107 760 550

FK 202-4/12 16.6 67 23 7.80 9.90 S1/S1 106 726 619

FK 202-4/17 24.5 98 33 11.50 14.60 S1/S1 119 771 664

FK 202-4/22 31.5 125 42 15.00 18.30 S1/S1 138 821 714

HC 20.1-4/17 (Ex) 21 99 33 10.00 12.10 S1/S1 172 835 730

HC 20.1-4/22 (Ex) 31 126 42 15.00 18.10 S1/S1 188 935 830

T 17-4/12 (Ex) 9.4 47 16 4.50 5.80 S1/– 51 445 373

T 17-4/16 (Ex) 13.5 68 23 6.50 8.20 S1/– 62 483 411

T 17.2-4/24 (Ex) 21 123 41 10.00 12.20 S1/– 91 582 510

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674


Materials: Seals








Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 17.2... • • • – - -

T 20.1... • • • - •




113


Was

tew

ater

tran

spor

t




76

513

105

325

65

1

225

90/ 96

176 15190

16010990

301

50

110

44

AW

800

50

ø42,4x2


125

288

425

A2

1489

1

245448

404210



1

245448

404

210

Ø 344

124 22

943

047

9

120

662

100

304

409

741

180

2

627







Hydraulic data


FA 10.41E 80 Single-channel impeller 27.5


34%44%

44%

54%62%

67%

Ø 153

Ø 203

Ø 163Ø 183

Ø 193Ø 173

Ø 203

Ø 193

Ø 173Ø 183

Ø 163Ø 153

Q[m³/h]0 20 40 60 80 100 120 140 160

Q[l/s]0 5 10 15 20 25 30 35 40 45

H[m]

0

2

4

6

8

10

12

14

Q[m³/h]0 20 40 60 80 100 120 140 160

Q[l/s]0 5 10 15 20 25 30 35 40 45

P2[kW]

0

1

2

3


115


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-4/8 (Ex) 5.7 36.5 12 2.20 3.05 S1/S1 85 640 430

FK 17.1-4/8 (Ex) 9.5 36 12 4.00 5.50 S1/S1 85 640 430

T 17-4/8 (Ex) 7.9 37 13 3.50 4.50 S1/– 43 410 338

T 17-4/12 (Ex) 9.4 47 16 4.50 5.80 S1/– 51 445 373


Materials: Seals




Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

T 17... • • • – - -








75

527

94 325

65

1

225

90/ 96

176 15190

16010990

300

50

110

44

AW

800

50

ø42,4x2


125

277

450

A2

1477

1

270462

364 20

3



1

270462

364

203

Ø 344

124 21

841

946

8

120

676

100

293

398

755

180

2

641


117


Was

tew

ater

tran

spor

t





Hydraulic data




30%40%

45%

49%

49%

52%

52%

Ø 250

Ø 225

Ø 260

Ø 260

Ø 225

Ø 250

Q[m³/h]0 20 40 60 80 100 120 140

Q[l/s]0 5 10 15 20 25 30 35 40

H[m]

0

2

4

6

8

10

12

14

16

18

20

Q[m³/h]0 20 40 60 80 100 120 140

Q[l/s]0 5 10 15 20 25 30 35 40

P2[kW]

0

2

4

6

8






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-4/8 (Ex) 9.5 36 12 4.00 5.50 S1/S1 85 640 430

FK 17.1-4/12 (Ex) 10.8 43 14 5.00 6.50 S1/S1 92 640 430

FK 17.1-4/16 (Ex) 14.1 69 23 6.60 8.40 S1/S1 107 760 550

FK 202-4/12 16.6 67 23 7.80 9.90 S1/S1 106 726 619

FK 202-4/17 24.5 98 33 11.50 14.60 S1/S1 119 771 664

HC 20.1-4/17 (Ex) 21 99 33 10.00 12.10 S1/S1 172 835 730

HC 20.1-4/22 (Ex) 31 126 42 15.00 18.10 S1/S1 188 935 830

T 17-4/16 (Ex) 13.5 68 23 6.50 8.20 S1/– 62 483 411

T 17-4/24 (Ex) 21 123 41 10.00 12.20 S1/– 91 563 491

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674


Materials: Seals







Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 20.1... • • • - •




119


Was

tew

ater

tran

spor

t




92

439

117

325

65

1

225

90/ 96

176 15190

16010990

317

50

110

44

AW

800

50

ø42,4x2


125

298

380

A2

1513

1

200374

340

170



1

200374

340

170

Ø 344

124 23

944

048

9

120

588

100

329

419

667

180

2

553







Hydraulic data




30%

30%

40%

40%

45%

45%

49%

51%

Ø 330

Ø 290

Ø 310

Ø 200Ø 225

Ø 278Ø 250

Ø 278

Ø 225Ø 250

Ø 290

Ø 330

Ø 310

Ø 200

Q[m³/h]0 40 80 120 160 200 240

Q[l/s]0 10 20 30 40 50 60 70

H[m]

0

2

4

6

8

10

12

14

16

Q[m³/h]0 40 80 120 160 200 240

Q[l/s]0 10 20 30 40 50 60 70

P2[kW]

0

2

4

6

8


121


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-6/16 (Ex) 9.3 40 14 4.00 5.40 S1/S1 107 760 550

FK 202-6/12 10.9 44 15 4.50 5.90 S1/S1 106 726 619

FK 202-6/17 15.3 61 21 6.50 8.30 S1/S1 119 771 664

FK 202-6/22 19.3 82 27 9.00 11.00 S1/S1 138 821 714

FK 202-6/27 24 99 33 11.00 13.80 S1/S1 155 871 764

HC 20.1-6/17 (Ex) 15.3 61 21 7.00 9.00 S1/S1 172 835 730

HC 20.1-6/22 (Ex) 20 82 28 9.00 11.70 S1/S1 188 935 830

HC 20.1-6/32 (Ex) 27.5 99 33 13.00 16.10 S1/S1 207 935 830

T 17-6/16 (Ex) 9.1 39 13 3.70 5.20 S1/– 62 483 411

T 17-6/24 (Ex) 13.6 65 22 6.00 7.70 S1/– 91 563 491

T 20.1-6/22 (Ex) 20 97 33 9.00 11.60 S1/S2-15 min 168 764 674

T 20.1-6/32 (Ex) 27.5 140 47 13.00 16.10 S1/S2-15 min 185 764 674


Materials: Seals







Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 20.1... • • • - •








107

559

125

325

65

1

225

90/ 96

176 15190

16010990

332

50

110

44

AW

800

50

ø42,4x2


125

308

460

A2

1538

1

280494

420

210



1

280494

420

210

Ø 344

124 24

945

049

9

120

708

100

354

429

787

180

2

673


123


Was

tew

ater

tran

spor

t





Hydraulic data




20% 30%

30%

40%

40%

45%

45%

49%

50,9%

Ø 225

Ø 250

Ø 310

Ø 200

Ø 278

Ø 330

Ø 290

Ø 225

Ø 278

Ø 200

Ø 250

Ø 290Ø 330 Ø 310

Q[m³/h]0 40 80 120 160 200 240

Q[l/s]0 10 20 30 40 50 60 70

H[m]

0

4

8

12

16

20

24

28

32

36

Q[m³/h]0 40 80 120 160 200 240

Q[l/s]0 10 20 30 40 50 60 70

P2[kW]

0

5

10

15






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-4/12 16.6 67 23 7.80 9.90 S1/S1 106 726 619

FK 202-4/17 24.5 98 33 11.50 14.60 S1/S1 119 771 664

FK 202-4/22 31.5 125 42 15.00 18.30 S1/S1 138 821 714

FK 202-4/27 37.5 148 49 18.50 23.00 S1/S1 155 871 764

HC 20.1-4/17 (Ex) 21 99 33 10.00 12.10 S1/S1 172 835 730

HC 20.1-4/22 (Ex) 31 126 42 15.00 18.10 S1/S1 188 935 830

HC 20.1-4/30 (Ex) 41 220 74 20.00 24.00 S1/S1 204 935 830

T 17-4/24 (Ex) 21 123 41 10.00 12.20 S1/– 91 563 491

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674

T 20.1-4/30 (Ex) 41 220 73 20.00 24.00 S1/S2-15 min 182 764 674


Materials: Seals






Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 20.1... • • • - •




125


Was

tew

ater

tran

spor

t




107

559

125

325

65

1

225

90/ 96

176 15190

16010990

332

50

110

44

AW

800

50

ø42,4x2


125

308

460

A2

1538

1

280494

420

210



1

280494

420

210

Ø 344

124 24

945

049

9

120

708

100

354

429

787

180

2

673







Hydraulic data




20%

40%

40%

50%

50%

60%

68%72%

Ø 187

Ø 171

Ø 195

Ø 147Ø 155

Ø 163

Ø 179

Ø 171

Ø 195

Ø 163

Ø 147

Ø 179

Ø 187

Ø 155

Q[m³/h]0 40 80 120 160 200 240

Q[l/s]0 10 20 30 40 50 60 70

H[m]

0

2

4

6

8

10

12

Q[m³/h]0 40 80 120 160 200 240

Q[l/s]0 10 20 30 40 50 60 70

P2[kW]

0

1

2

3

4


127


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-4/8 (Ex) 5.7 36.5 12 2.20 3.05 S1/S1 85 640 430

FK 17.1-4/8 (Ex) 9.5 36 12 4.00 5.50 S1/S1 85 640 430

FK 17.1-4/12 (Ex) 10.8 43 14 5.00 6.50 S1/S1 92 640 430

FK 17.1-4/16 (Ex) 14.1 69 23 6.60 8.40 S1/S1 107 760 550

T 17-4/8 (Ex) 7.9 37 13 3.50 4.50 S1/– 43 410 338

T 17-4/12 (Ex) 9.4 47 16 4.50 5.80 S1/– 51 445 373

T 17-4/16 (Ex) 13.5 68 23 6.50 8.20 S1/– 62 483 411


Materials: Seals




Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

T 17... • • • – - -








85

438

115

325

65

1

225

90/ 96

176 15190

16010990

310

50

110

44

AW

800

50

ø42,4x2


125

298

380

A2

1508

1

200373

345

178



1

200

373

345

178

Ø 344

124 23

944

048

9

120

587

100

324

419

666

180

2

552


129


Was

tew

ater

tran

spor

t





Hydraulic data




20%30%

30%

40%45%

Ø 160

Ø 222

Ø 180

Ø 242

Ø 200

Ø 160

Ø 222

Ø 180

Ø 242

Ø 200

Q[m³/h]0 40 80 120 160 200 240

Q[l/s]0 10 20 30 40 50 60 70

H[m]

0

2

4

6

8

10

12

14

16

18

20

Q[m³/h]0 40 80 120 160 200 240

Q[l/s]0 10 20 30 40 50 60 70

P2[kW]

0

4

8

12






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-4/12 (Ex) 10.8 43 14 5.00 6.50 S1/S1 92 640 430

FK 17.1-4/16 (Ex) 14.1 69 23 6.60 8.40 S1/S1 107 760 550

FK 202-4/12 16.6 67 23 7.80 9.90 S1/S1 106 726 619

FK 202-4/17 24.5 98 33 11.50 14.60 S1/S1 119 771 664

FK 202-4/22 31.5 125 42 15.00 18.30 S1/S1 138 821 714

FK 202-4/27 37.5 148 49 18.50 23.00 S1/S1 155 871 764

HC 20.1-4/17 (Ex) 21 99 33 10.00 12.10 S1/S1 172 835 730

HC 20.1-4/22 (Ex) 31 126 42 15.00 18.10 S1/S1 188 935 830

HC 20.1-4/30 (Ex) 41 220 74 20.00 24.00 S1/S1 204 935 830

T 17-4/12 (Ex) 9.4 47 16 4.50 5.80 S1/– 51 445 373

T 17-4/16 (Ex) 13.5 68 23 6.50 8.20 S1/– 62 483 411

T 17-4/24 (Ex) 21 123 41 10.00 12.20 S1/– 91 563 491

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674

T 20.1-4/30 (Ex) 41 220 73 20.00 24.00 S1/S2-15 min 182 764 674


Materials: Seals







Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 20.1... • • • - •




131


Was

tew

ater

tran

spor

t




92

439

117

325

65

1

225

90/ 96

176 15190

16010990

317

50

110

44

AW

800

50

ø42,4x2


125

298

380

A2

1515

1

200

374

340

170



1

200374

340

170

Ø 344

124 23

944

048

9

120

588

100

329

419

667

180

2

553







Hydraulic data




45%

45%

58%

58%

65%

65%

70%

Ø 240Ø 230

Ø 220Ø 210

Ø 220Ø 230

Ø 240

Ø 210

Q[m³/h]0 40 80 120 160 200

Q[l/s]0 10 20 30 40 50 60

H[m]

0

2

4

6

8

10

12

14

16

18

Q[m³/h]0 40 80 120 160 200

Q[l/s]0 10 20 30 40 50 60

P2[kW]

0

2

4

6


133


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-4/8 (Ex) 9.5 36 12 4.00 5.50 S1/S1 85 640 430

FK 17.1-4/12 (Ex) 10.8 43 14 5.00 6.50 S1/S1 92 640 430

FK 17.1-4/16 (Ex) 14.1 69 23 6.60 8.40 S1/S1 107 760 550

T 17-4/8 (Ex) 7.9 37 13 3.50 4.50 S1/– 43 410 338

T 17-4/12 (Ex) 9.4 47 16 4.50 5.80 S1/– 51 445 373

T 17-4/16 (Ex) 13.5 68 23 6.50 8.20 S1/– 62 483 411


Materials: Seals




Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

T 17... • • • – - -








68

563

101

325

65

1

225

90/ 96

176 15190

16010990

293

50

110

44

AW

800

50

ø42,4x2


125

283

460

A2

1476

1

280498

415 23

1



1

280

498

415

231

Ø 344

124 22

442

547

4

120

712

100

292

404

791

180

2

677


135


Was

tew

ater

tran

spor

t





Hydraulic data




40%50%

50%

60%

60%

66%

66%

70%

Ø 234

Ø 318

Ø 258

Ø 282

Ø 306

Ø 246

Ø 294

Ø 270

Ø 258

Ø 234

Ø 282

Ø 318

Ø 270

Ø 246

Ø 306Ø 294

Q[m³/h]0 40 80 120 160 200 240

Q[l/s]0 10 20 30 40 50 60 70

H[m]

0

5

10

15

20

25

30

35

40

Q[m³/h]0 40 80 120 160 200 240

Q[l/s]0 10 20 30 40 50 60 70

P2[kW]

0

4

8

12






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-4/16 (Ex) 14.1 69 23 6.60 8.40 S1/S1 107 760 550

FK 202-4/12 16.6 67 23 7.80 9.90 S1/S1 106 726 619

FK 202-4/17 24.5 98 33 11.50 14.60 S1/S1 119 771 664

FK 202-4/22 31.5 125 42 15.00 18.30 S1/S1 138 821 714

FK 202-4/27 37.5 148 49 18.50 23.00 S1/S1 155 871 764

HC 20.1-4/17 (Ex) 21 99 33 10.00 12.10 S1/S1 172 835 730

HC 20.1-4/22 (Ex) 31 126 42 15.00 18.10 S1/S1 188 935 830

HC 20.1-4/30 (Ex) 41 220 74 20.00 24.00 S1/S1 204 935 830

T 17-4/16 (Ex) 13.5 68 23 6.50 8.20 S1/– 62 483 411

T 17.2-4/24 (Ex) 21 123 41 10.00 12.20 S1/– 91 582 510

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674

T 20.1-4/30 (Ex) 41 220 73 20.00 24.00 S1/S2-15 min 182 764 674


Materials: Seals








Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 17.2... • • • – - -

T 20.1... • • • - •




137


Was

tew

ater

tran

spor

t




76

571

100

325

65

1

225

90/ 96

176 15190

16010990

301

50

110

44

AW

800

50

ø42,4x2


125

283

460

A2

1484

1

280506

474

258



1

280

506

474

258

Ø 344

124 22

442

547

2

120

720

100

300

401

799

180

2

685







Hydraulic data




20% 30% 40% 45%50% 54%

Ø 290

Ø 390

Ø 310

Ø 370

Ø 350

Ø 270

Ø 410

Ø 330

Ø 410

Ø 270

Ø 370

Ø 330

Ø 390

Ø 350

Ø 310Ø 290

Q[m³/h]0 40 80 120 160 200 240 280

Q[l/s]0 10 20 30 40 50 60 70 80

H[m]

0

10

20

30

40

50

60

Q[m³/h]0 40 80 120 160 200 240 280

Q[l/s]0 10 20 30 40 50 60 70 80

P2[kW]

0

20

40

60


139


Was

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ater

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t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-4/29 108 580 190 55.00 64.00 S1/S1 635 1252 998

FK 34.1-4/33 129 690 230 65.00 76.00 S1/S1 667 1252 998

FK 34.1-4/42 160 840 280 80.00 92.00 S1/S1 715 1372 1118

FKT 27.1-4/22 (Ex) 53 295 98 26.00 30.00 S1/S1 370 1246 820

FKT 27.1-4/28 (Ex) 71 375 124 35.00 40.00 S1/S1 390 1246 820

FKT 27.2-4/32 (Ex) 77 470 160 39.00 44.00 S1/S1 470 1413 985

FKT 27.2-4/40 (Ex) 97 670 220 50.00 56.00 S1/S1 500 1413 985

T 24-4/29 (Ex) 49.5 320 106 25.00 28.50 S1/– 233 931 678

T 24-4/36 (Ex) 68 480 159 34.00 39.00 S1/– 260 1001 748

T 30-4/29 (Ex) 78 440 146 40.00 45.50 S1/– 422 1035 781

T 30-4/35 (Ex) 96 540 179 50.00 57.00 S1/– 456 1095 841

T 30-4/44 (Ex) 116 680 225 62.00 69.00 S1/– 506 1185 931

T 30-4/55 (Ex) 146 820 275 78.00 87.00 S1/– 567 1295 1041

T 34-4/29 (Ex) 106 640 215 55.00 62.00 S1/– 494 1109 855

T 34-4/43 (Ex) 150 970 320 80.00 87.00 S1/– 596 1189 935


Materials: Seals








Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

FKT 27.1... • • • - •

FKT 27.2... • • • - •

T 24... • –

T 30... • –

T 34... • –








875

210

50

110

50

38

1000

90/ 95

19

AW88

408

465

95

1

320

220

240

21014990

DN150 L/ 2RK

ø18

420

220

280

291

140

140

230

120DN150 S/ 2RK

320 54

0

120

109

241

210

1

AW62

799

1000

88

408

DN150 L/ 2RK DN150 S/ 2RK

ø42,4x2ø 60,3x3,65


433

160

620

2

681

A

1

290

Ø 580 3

400

690


1 = DN150 PN10 / ANSI B16.1, Class 125, Size 6; 2 = DN150 PN10; 3 = DN100 PN10 / ANSI B16.1, Class 125, Size 4

290

Ø 580 3

Ø 500

180

390

400

690

478


141


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Pump curves, technical data Wilo-EMU FA 10.78Z (1450 rpm)

Pump curves Wilo-EMU FA 10.78Z - 50 Hz - 1450 rpm

Multi-channel impeller - Free ball passage: 80 mm

Hydraulic data


FA 10.78Z 80 Multi-channel impeller 171


20%40% 50%

60%65%

68%

70%70%

Ø 370

Ø 350

Ø 390

Ø 330

Ø 410

Ø 330

Ø 390Ø 370

Ø 410

Ø 350

Q[m³/h]0 40 80 120 160 200 240

Q[l/s]0 10 20 30 40 50 60 70

H[m]

0

10

20

30

40

50

60

Q[m³/h]0 40 80 120 160 200 240

Q[l/s]0 10 20 30 40 50 60 70

P2[kW]

0

10

20

30






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-4/27 37.5 148 49 18.50 23.00 S1/S1 155 871 764

FKT 27.1-4/22 (Ex) 53 295 98 26.00 30.00 S1/S1 370 1246 820

FKT 27.1-4/28 (Ex) 71 375 124 35.00 40.00 S1/S1 390 1246 820

HC 20.1-4/30 (Ex) 41 220 74 20.00 24.00 S1/S1 204 935 830

T 20.1-4/30 (Ex) 41 220 73 20.00 24.00 S1/S2-15 min 182 764 674

T 24-4/29 (Ex) 49.5 320 106 25.00 28.50 S1/– 233 931 678

T 24-4/36 (Ex) 68 480 159 34.00 39.00 S1/– 260 1001 748


Materials: Seals







Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

FKT 27.1... • • • - •

HC 20.1... • • • - •

T 20.1... • • • - •

T 24... • –




143


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Dimensions Wilo-EMU FA 10.78Z (1450 rpm)


73

700

137

325

65

1

225

90/ 95

176

15190

16010990

318

50

110

44

AW

1000

50

DN100/ 2RK

DN100/ 2RK

73

823

137

465

95

3

320

90/ 95

220

393

38

AW

1000DN150L/ 2RK

19240

21014990

50

110

50

DN150L/ 2RKø42,4x2 ø42,4x2


125

320

530

A2

1518

1

350

635

563

295


1 = DN100 PN10 / ANSI B16.1, Class 125, Size 4; 2 = DN100 PN10; 3 = DN150 PN10 / ANSI B16.1, Class 125, Size 6

1

350

635

563

295

Ø 500

180 31

451

556

4

120

849

100

387

494

928

180

2

815







Hydraulic data




40%50%

60%

70%75%

Ø 230

Ø 215

Ø 245

Ø 230

Ø 215

Ø 245

Q[m³/h]0 50 100 150 200 250 300 350

Q[l/s]0 20 40 60 80 100

H[m]

0

2

4

6

8

10

12

14

16

18

Q[m³/h]0 50 100 150 200 250 300 350

Q[l/s]0 20 40 60 80 100

P2[kW]

0

2

4

6

8


145


Was

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ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-4/12 (Ex) 10.8 43 14 5.00 6.50 S1/S1 92 640 430

FK 17.1-4/16 (Ex) 14.1 69 23 6.60 8.40 S1/S1 107 760 550

FK 202-4/12 16.6 67 23 7.80 9.90 S1/S1 106 726 619

FK 202-4/17 24.5 98 33 11.50 14.60 S1/S1 119 771 664

FK 202-4/22 31.5 125 42 15.00 18.30 S1/S1 138 821 714

HC 20.1-4/17 (Ex) 21 99 33 10.00 12.10 S1/S1 172 835 730

HC 20.1-4/22 (Ex) 31 126 42 15.00 18.10 S1/S1 188 935 830

T 17-4/16 (Ex) 13.5 68 23 6.50 8.20 S1/– 62 483 411

T 17.2-4/24 (Ex) 21 123 41 10.00 12.20 S1/– 91 582 510

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674


Materials: Seals








Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 17.2... • • • – - -

T 20.1... • • • - •








84

561

117

325

65

1

225

90/ 96

176 15190

16010990

309

50

110

44

AW

800

50

ø42,4x2


160

340

500

A4

3584

1

280496

433

240



1

280496

433

240

Ø 500

180 29

749

854

7

120

710

100

381

477

789

180

2

676


147


Was

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ater

tran

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t


Pump curves, technical data Wilo-EMU FA 10.84D (1450 rpm)

Pump curves Wilo-EMU FA 10.84D - 50 Hz - 1450 rpm


Hydraulic data


FA 10.84D 65 Multi-channel impeller 56


20% 40% 60%

70%

78%

Ø 263

Ø 233

Ø 203Ø 218

Ø 278

Ø 248

Ø 218

Ø 263

Ø 248

Ø 203

Ø 278

Ø 233

Q[m³/h]0 50 100 150 200 250 300 350

Q[l/s]0 20 40 60 80 100

H[m]

0

4

8

12

16

20

24

28

Q[m³/h]0 50 100 150 200 250 300 350

Q[l/s]0 20 40 60 80 100

P2[kW]

0

4

8

12






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-4/16 (Ex) 14.1 69 23 6.60 8.40 S1/S1 107 760 550

FK 202-4/12 16.6 67 23 7.80 9.90 S1/S1 106 726 619

FK 202-4/17 24.5 98 33 11.50 14.60 S1/S1 119 771 664

FK 202-4/22 31.5 125 42 15.00 18.30 S1/S1 138 821 714

FK 202-4/27 37.5 148 49 18.50 23.00 S1/S1 155 871 764

HC 20.1-4/17 (Ex) 21 99 33 10.00 12.10 S1/S1 172 835 730

HC 20.1-4/22 (Ex) 31 126 42 15.00 18.10 S1/S1 188 935 830

HC 20.1-4/30 (Ex) 41 220 74 20.00 24.00 S1/S1 204 935 830

T 17-4/16 (Ex) 13.5 68 23 6.50 8.20 S1/– 62 483 411

T 17.2-4/24 (Ex) 21 123 41 10.00 12.20 S1/– 91 582 510

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674

T 20.1-4/30 (Ex) 41 220 73 20.00 24.00 S1/S2-15 min 182 764 674


Materials: Seals








Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 17.2... • • • – - -

T 20.1... • • • - •




149


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Dimensions Wilo-EMU FA 10.84D (1450 rpm)


84

561

117

325

65

1

225

90/ 96

176 15190

16010990

309

50

110

44

AW

800

50

ø42,4x2


160

340

500

A4

3584

1

280496

433

240



1

280496

433

240

Ø 500

180 29

749

854

7

120

710

100

381

477

789

180

2

676







Hydraulic data




40%

40%

50%

50%

60%

60%

68%73%

76%

Ø 306

Ø 246 Ø 258Ø 282Ø 270

Ø 294Ø 318

Ø 270

Ø 306

Ø 258Ø 246

Ø 282

Ø 318

Ø 294

Q[m³/h]0 40 80 120 160 200 240 280 320

Q[l/s]0 10 20 30 40 50 60 70 80 90

H[m]

0

2

4

6

8

10

12

14

16

18

Q[m³/h]0 40 80 120 160 200 240 280 320

Q[l/s]0 10 20 30 40 50 60 70 80 90

P2[kW]

0

2

4

6


151


Was

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ater

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t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-6/16 (Ex) 9.3 40 14 4.00 5.40 S1/S1 107 760 550

FK 202-6/12 10.9 44 15 4.50 5.90 S1/S1 106 726 619

FK 202-6/17 15.3 61 21 6.50 8.30 S1/S1 119 771 664

FK 202-6/22 19.3 82 27 9.00 11.00 S1/S1 138 821 714

HC 20.1-6/17 (Ex) 15.3 61 21 7.00 9.00 S1/S1 172 835 730

HC 20.1-6/22 (Ex) 20 82 28 9.00 11.70 S1/S1 188 935 830

T 17-6/16 (Ex) 9.1 39 13 3.70 5.20 S1/– 62 483 411

T 17.2-6/24 (Ex) 13.6 65 22 6.00 7.70 S1/– 91 582 510

T 20.1-6/22 (Ex) 20 97 33 9.00 11.60 S1/S2-15 min 168 764 674


Materials: Seals








Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 17.2... • • • – - -

T 20.1... • • • - •








84

561

117

325

65

1

225

90/ 96

176 15190

16010990

309

50

110

44

AW

800

50

ø42,4x2


160

340

500

A4

3584

1

280496

433

240



1

280496

433

240

Ø 500

180 29

749

854

7

120

710

100

381

477

789

180

2

676


153


Was

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ater

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t



Pump curves Wilo-EMU FA 10.94E - 50 Hz - 0.0 rpm


Hydraulic data




40%

40%

50%

50%

60%

60%

66%

66%

70%74%

Ø 282Ø 270

Ø 258

Ø 294

Ø 246

Ø 306

Ø 318

Ø 246

Ø 270

Ø 306

Ø 294Ø 282

Ø 318

Ø 258

Q[m³/h]0 40 80 120 160 200 240 280 320

Q[l/s]0 10 20 30 40 50 60 70 80 90

H[m]

0

5

10

15

20

25

30

35

40

Q[m³/h]0 40 80 120 160 200 240 280 320

Q[l/s]0 10 20 30 40 50 60 70 80 90

P2[kW]

0

5

10

15






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-4/16 (Ex) 14.1 69 23 6.60 8.40 S1/S1 107 760 550

FK 202-4/12 16.6 67 23 7.80 9.90 S1/S1 106 726 619

FK 202-4/17 24.5 98 33 11.50 14.60 S1/S1 119 771 664

FK 202-4/22 31.5 125 42 15.00 18.30 S1/S1 138 821 714

FK 202-4/27 37.5 148 49 18.50 23.00 S1/S1 155 871 764

HC 20.1-4/17 (Ex) 21 99 33 10.00 12.10 S1/S1 172 835 730

HC 20.1-4/22 (Ex) 31 126 42 15.00 18.10 S1/S1 188 935 830

HC 20.1-4/30 (Ex) 41 220 74 20.00 24.00 S1/S1 204 935 830

T 17-4/16 (Ex) 13.5 68 23 6.50 8.20 S1/– 62 483 411

T 17.2-4/24 (Ex) 21 123 41 10.00 12.20 S1/– 91 582 510

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674

T 20.1-4/30 (Ex) 41 220 73 20.00 24.00 S1/S2-15 min 182 764 674


Materials: Seals








Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 17.2... • • • – - -

T 20.1... • • • - •




155


Was

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ater

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t




84

561

117

325

65

1

225

90/ 96

176 15190

16010990

309

50

110

44

AW

800

50

ø42,4x2


160

340

500

A4

3584

1

280496

433

240



1

280496

433

240

Ø 500

180 29

749

854

7

120

710

100

381

477

789

180

2

676







Hydraulic data




40%50%

50%

60%

68%

Ø 197 Ø 211Ø 182

Ø 182

Ø 211

Ø 197

Q[m³/h]0 40 80 120 160 200 240 280 320

Q[l/s]0 10 20 30 40 50 60 70 80 90

H[m]

0

1

2

3

4

5

6

Q[m³/h]0 40 80 120 160 200 240 280 320

Q[l/s]0 10 20 30 40 50 60 70 80 90

P2[kW]

0

0,5

1,0

1,5

2,0


157


Was

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t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-6/8 (Ex) 5.2 17 6 1.80 2.80 S1/S1 85 640 430

FK 17.1-6/12 (Ex) 7.5 29 10 3.10 4.20 S1/S1 92 640 430

T 17-6/8 (Ex) 4.45 17 6 1.75 2.50 S1/– 43 410 338

T 17-6/12 (Ex) 6.2 31 11 2.50 3.45 S1/– 51 445 373

T 17-6/16 (Ex) 9.1 39 13 3.70 5.20 S1/– 62 483 411


Materials: Seals




Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

T 17... • • • – - -








87

684

121

465

88

1

320

90/ 95

220 19240

21014990

407

50

110

38

AW

1000

50

ø42,4x2


160

344

570

A2

1591

1

350596

508 30

1



1

350596

508 30

1

Ø 500

180 30

1388


159


Was

tew

ater

tran

spor

t





Hydraulic data




20%

20%

30% 35%

40%

Ø 160

Ø 222

Ø 180

Ø 242

Ø 200

Ø 242

Ø 160

Ø 222

Ø 200

Ø 180

Q[m³/h]0 50 100 150 200 250 300 350 400 450

Q[l/s]0 20 40 60 80 100 120

H[m]

0

1

2

3

4

5

6

7

Q[m³/h]0 50 100 150 200 250 300 350 400 450

Q[l/s]0 20 40 60 80 100 120

P2[kW]

0

2

4

6

8






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-6/16 (Ex) 9.3 40 14 4.00 5.40 S1/S1 107 760 550

FK 202-6/12 10.9 44 15 4.50 5.90 S1/S1 106 726 619

FK 202-6/17 15.3 61 21 6.50 8.30 S1/S1 119 771 664

FK 202-6/22 19.3 82 27 9.00 11.00 S1/S1 138 821 714

FK 202-6/27 24 99 33 11.00 13.80 S1/S1 155 871 764

HC 20.1-6/17 (Ex) 15.3 61 21 7.00 9.00 S1/S1 172 835 730

HC 20.1-6/22 (Ex) 20 82 28 9.00 11.70 S1/S1 188 935 830

HC 20.1-6/32 (Ex) 27.5 99 33 13.00 16.10 S1/S1 207 935 830

T 17-6/16 (Ex) 9.1 39 13 3.70 5.20 S1/– 62 483 411

T 17-6/24 (Ex) 13.6 65 22 6.00 7.70 S1/– 91 563 491

T 20.1-6/22 (Ex) 20 97 33 9.00 11.60 S1/S2-15 min 168 764 674

T 20.1-6/32 (Ex) 27.5 140 47 13.00 16.10 S1/S2-15 min 185 764 674


Materials: Seals







Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 20.1... • • • - •




161


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t




87

684

121

465

88

1

320

90/ 95

220 19240

21014990

407

50

110

38

AW

1000

50

ø42,4x2


160

344

570

A2

1591

1

350596

508 30

1



1

350596

508 30

1

Ø 500

180 30

1388







Hydraulic data




20%

20%

30%

30%

35%

35%

38%

40%

Ø 290

Ø 345

Ø 310

Ø 363

Ø 330

Ø 363

Ø 345Ø 330

Ø 290Ø 310

Q[m³/h]0 50 100 150 200 250 300 350 400 450

Q[l/s]0 20 40 60 80 100 120

H[m]

0

4

8

12

16

20

24

28

32

Q[m³/h]0 50 100 150 200 250 300 350 400 450

Q[l/s]0 20 40 60 80 100 120

P2[kW]

0

10

20

30


163


Was

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ater

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t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-4/22 31.5 125 42 15.00 18.30 S1/S1 138 821 714

FK 202-4/27 37.5 148 49 18.50 23.00 S1/S1 155 871 764

FKT 27.1-4/22 (Ex) 53 295 98 26.00 30.00 S1/S1 370 1246 820

FKT 27.1-4/28 (Ex) 71 375 124 35.00 40.00 S1/S1 390 1246 820

HC 20.1-4/22 (Ex) 31 126 42 15.00 18.10 S1/S1 188 935 830

HC 20.1-4/30 (Ex) 41 220 74 20.00 24.00 S1/S1 204 935 830

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674

T 20.1-4/30 (Ex) 41 220 73 20.00 24.00 S1/S2-15 min 182 764 674

T 24-4/29 (Ex) 49.5 320 106 25.00 28.50 S1/– 233 931 678

T 24-4/36 (Ex) 68 480 159 34.00 39.00 S1/– 260 1001 748


Materials: Seals







Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

FKT 27.1... • • • - •

HC 20.1... • • • - •

T 20.1... • • • - •

T 24... • –








140

736

143

465

88

1

320

90/ 95

220 19240

21014990

460

50

110

38

AW

1000

50

ø42,4x2


160

366

570

A2

1666

1

350648

579 29

0



1

350648

579 29

0

Ø 500

180 32

2461


165


Was

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ater

tran

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t





Hydraulic data




40%50%

60%

60%

70%

75%

Ø 215

Ø 245Ø 260

Ø 230

Ø 275

Ø 275

Ø 230

Ø 260

Ø 215

Ø 245

Q[m³/h]0 40 80 120 160 200 240 280

Q[l/s]0 10 20 30 40 50 60 70 80

H[m]

0

2

4

6

8

10

12

Q[m³/h]0 40 80 120 160 200 240 280

Q[l/s]0 10 20 30 40 50 60 70 80

P2[kW]

0

1

2

3






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-6/16 (Ex) 9.3 40 14 4.00 5.40 S1/S1 107 760 550

FK 202-6/12 10.9 44 15 4.50 5.90 S1/S1 106 726 619

FK 202-6/17 15.3 61 21 6.50 8.30 S1/S1 119 771 664

HC 20.1-6/17 (Ex) 15.3 61 21 7.00 9.00 S1/S1 172 835 730

T 17-6/16 (Ex) 9.1 39 13 3.70 5.20 S1/– 62 483 411

T 17.2-6/24 (Ex) 13.6 65 22 6.00 7.70 S1/– 91 582 510


Materials: Seals







Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 17.2... • • • – - -




167


Was

tew

ater

tran

spor

t




87

684

121

465

88

1

320

90/ 95

220 19240

21014990

407

50

110

38

AW

1000

50

ø42,4x2


160

344

570

A2

1591

1

350596

508 30

1



1

350596

508 30

1

Ø 500

180 30

1388







Hydraulic data




40%50%

60%

60%

70%74%

Ø 260

Ø 230

Ø 245

Ø 215

Ø 260

Ø 245

Ø 215

Ø 230

Q[m³/h]0 50 100 150 200 250 300 350 400

Q[l/s]0 20 40 60 80 100

H[m]

0

4

8

12

16

20

24

Q[m³/h]0 50 100 150 200 250 300 350 400

Q[l/s]0 20 40 60 80 100

P2[kW]

0

4

8

12


169


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-4/16 (Ex) 14.1 69 23 6.60 8.40 S1/S1 107 760 550

FK 202-4/12 16.6 67 23 7.80 9.90 S1/S1 106 726 619

FK 202-4/17 24.5 98 33 11.50 14.60 S1/S1 119 771 664

FK 202-4/22 31.5 125 42 15.00 18.30 S1/S1 138 821 714

HC 20.1-4/17 (Ex) 21 99 33 10.00 12.10 S1/S1 172 835 730

HC 20.1-4/22 (Ex) 31 126 42 15.00 18.10 S1/S1 188 935 830

T 17-4/16 (Ex) 13.5 68 23 6.50 8.20 S1/– 62 483 411

T 17.2-4/24 (Ex) 21 123 41 10.00 12.20 S1/– 91 582 510

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674


Materials: Seals








Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 17.2... • • • – - -

T 20.1... • • • - •








87

684

121

465

88

1

320

90/ 95

220 19240

21014990

407

50

110

38

AW

1000

50

ø42,4x2


160

344

570

A2

1591

1

350596

508 30

1



1

350596

508 30

1

Ø 500

180 30

1388


171


Was

tew

ater

tran

spor

t





Hydraulic data




30%

30%

40%

40%

50%

50%

60%65%

Ø 340Ø 320Ø 280 Ø 300

Ø 300

Ø 320

Ø 280

Ø 340

Q[m³/h]0 40 80 120 160 200 240 280

Q[l/s]0 10 20 30 40 50 60 70 80

H[m]

0

2

4

6

8

10

12

14

16

Q[m³/h]0 40 80 120 160 200 240 280

Q[l/s]0 10 20 30 40 50 60 70 80

P2[kW]

0

2

4

6






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-6/12 10.9 44 15 4.50 5.90 S1/S1 106 726 619

FK 202-6/17 15.3 61 21 6.50 8.30 S1/S1 119 771 664

FK 202-6/22 19.3 82 27 9.00 11.00 S1/S1 138 821 714

HC 20.1-6/17 (Ex) 15.3 61 21 7.00 9.00 S1/S1 172 835 730

HC 20.1-6/22 (Ex) 20 82 28 9.00 11.70 S1/S1 188 935 830

T 17.2-6/24 (Ex) 13.6 65 22 6.00 7.70 S1/– 91 582 510

T 20.1-6/22 (Ex) 20 97 33 9.00 11.60 S1/S2-15 min 168 764 674


Materials: Seals






Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

HC 20.1... • • • - •

T 17.2... • • • – - -

T 20.1... • • • - •




173


Was

tew

ater

tran

spor

t




82

754

183

465

88

1

320

90/ 95

220 19240

21014990

402

50

110

38

AW

1000

50

ø42,4x2


160

406

620

A2

1648

1

400666

533 28

9



1

400666

533 28

9

Ø 500

180 363445







Hydraulic data




20%

40%

40%

50%

50%

60%

65%

Ø 320

Ø 260Ø 280 Ø 300

Ø 340

Ø 300

Ø 320

Ø 260

Ø 340

Ø 280

Q[m³/h]0 50 100 150 200 250 300 350 400

Q[l/s]0 20 40 60 80 100

H[m]

0

5

10

15

20

25

30

35

40

Q[m³/h]0 50 100 150 200 250 300 350 400

Q[l/s]0 20 40 60 80 100

P2[kW]

0

5

10

15


175


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-4/12 16.6 67 23 7.80 9.90 S1/S1 106 726 619

FK 202-4/17 24.5 98 33 11.50 14.60 S1/S1 119 771 664

FK 202-4/22 31.5 125 42 15.00 18.30 S1/S1 138 821 714

FK 202-4/27 37.5 148 49 18.50 23.00 S1/S1 155 871 764

FKT 27.1-4/22 (Ex) 53 295 98 26.00 30.00 S1/S1 370 1246 820

HC 20.1-4/17 (Ex) 21 99 33 10.00 12.10 S1/S1 172 835 730

HC 20.1-4/22 (Ex) 31 126 42 15.00 18.10 S1/S1 188 935 830

HC 20.1-4/30 (Ex) 41 220 74 20.00 24.00 S1/S1 204 935 830

T 17.2-4/24 (Ex) 21 123 41 10.00 12.20 S1/– 91 582 510

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674

T 20.1-4/30 (Ex) 41 220 73 20.00 24.00 S1/S2-15 min 182 764 674

T 24-4/29 (Ex) 49.5 320 106 25.00 28.50 S1/– 233 931 678


Materials: Seals








Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

FKT 27.1... • • • - •

HC 20.1... • • • - •

T 17.2... • • • – - -

T 20.1... • • • - •

T 24... • –








82

754

183

465

88

1

320

90/ 95

220 19240

21014990

402

50

110

38

AW

1000

50

ø42,4x2


160

406

620

A2

1648

1

400666

533 28

9



1

400666

533 28

9

Ø 500

180 363445


177


Was

tew

ater

tran

spor

t





Hydraulic data




40%

40%

60%

60%

65%

65%

70%

70%

Ø 370Ø 410

Ø 310

Ø 350 Ø 390Ø 330

Ø 330

Ø 410

Ø 350

Ø 370Ø 390

Ø 310

Q[m³/h]0 100 200 300 400 500 600

Q[l/s]0 20 40 60 80 100 120 140 160 180

H[m]

0

4

8

12

16

20

24

28

Q[m³/h]0 100 200 300 400 500 600

Q[l/s]0 20 40 60 80 100 120 140 160 180

P2[kW]

0

5

10

15

20






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-6/27 24 99 33 11.00 13.80 S1/S1 155 871 764

FKT 27.1-6/22 (Ex) 44.5 210 70 21.00 24.50 S1/S1 370 1246 820

FKT 27.1-6/28 (Ex) 52 260 87 25.00 29.00 S1/S1 390 1246 820

FKT 27.2-6/32 (Ex) 61 440 150 30.00 35.50 S1/S1 470 1413 985

FKT 27.2-6/40 (Ex) 74 520 175 36.50 42.00 S1/S1 500 1413 985

HC 20.1-6/32 (Ex) 27.5 99 33 13.00 16.10 S1/S1 207 935 830

T 20.1-6/32 (Ex) 27.5 140 47 13.00 16.10 S1/S2-15 min 185 764 674

T 24-6/22 (Ex) 33.5 200 66 16.50 19.90 S1/– 211 866 613

T 24-6/28 (Ex) 43 260 86 21.50 26.00 S1/– 233 931 678

T 30-6/28 (Ex) 60 330 109 30.00 34.00 S1/– 416 1035 781


Materials: Seals









Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

FKT 27.1... • • • - •

FKT 27.2... • • • - •

HC 20.1... • • • - •

T 20.1... • • • - •

T 24... • –

T 30... • –




179


Was

tew

ater

tran

spor

t




DN150L/ 2RK

DN150L/ 2RK

DN150S/ 2RK

1924

0

210149

90

50

110

50

DN150S/ 2RK

842

481

AW

70

38

901000

95

191

91

465

88

1

320

220

842

490

291

660

70

740

1000

62

120

AW

320 54

0

89 241

1

18

420

220

280

140

191

100

140

230

120

560

530

ø42,4x2ø60,3x3,65


710

3743

190

453

450

1

318

Ø 603

753

A

2



2

920

1000

490

570

22

5

747

493

710

4







Hydraulic data




40% 50%

50%

60%

60%

65%

65%

70%

70%

Ø 330

Ø 390

Ø 310

Ø 410

Ø 370

Ø 350

Ø 370

Ø 310

Ø 350

Ø 390Ø 410

Ø 330

Q[m³/h]0 200 400 600 800 1000

Q[l/s]0 40 80 120 160 200 240 280

H[m]

0

10

20

30

40

50

60

Q[m³/h]0 200 400 600 800 1000

Q[l/s]0 40 80 120 160 200 240 280

P2[kW]

0

20

40

60


181


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-4/29 108 580 190 55.00 64.00 S1/S1 635 1252 998

FK 34.1-4/33 129 690 230 65.00 76.00 S1/S1 667 1252 998

FK 34.1-4/42 160 840 280 80.00 92.00 S1/S1 715 1372 1118

FKT 27.1-4/28 (Ex) 71 375 124 35.00 40.00 S1/S1 390 1246 820

FKT 27.2-4/32 (Ex) 77 470 160 39.00 44.00 S1/S1 470 1413 985

FKT 27.2-4/40 (Ex) 97 670 220 50.00 56.00 S1/S1 500 1413 985

T 24-4/36 (Ex) 68 480 159 34.00 39.00 S1/– 260 1001 748

T 30-4/29 (Ex) 78 440 146 40.00 45.50 S1/– 422 1035 781

T 30-4/35 (Ex) 96 540 179 50.00 57.00 S1/– 456 1095 841

T 30-4/44 (Ex) 116 680 225 62.00 69.00 S1/– 506 1185 931

T 30-4/55 (Ex) 146 820 275 78.00 87.00 S1/– 567 1295 1041

T 34-4/29 (Ex) 106 640 215 55.00 62.00 S1/– 494 1109 855

T 34-4/43 (Ex) 150 970 320 80.00 87.00 S1/– 596 1189 935


Materials: Seals








Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

FKT 27.1... • • • - •

FKT 27.2... • • • - •

T 24... • –

T 30... • –

T 34... • –








DN150L/ 2RK

DN150L/ 2RK

DN150S/ 2RK

1924

0

210149

90

50

110

50

DN150S/ 2RK

842

481

AW

70

38

901000

95

191

91

465

88

1

320

220

842

490

291

660

70

740

1000

62

120

AW

320 54

0

89 241

1

18

420

220

280

140

191

100

140

230

120

560

530

ø42,4x2ø60,3x3,65


710

3743

190

453

450

1

318

Ø 603

753

A

2



2

920

1000

490

570

22

5

747

493

710

4


183


Was

tew

ater

tran

spor

t





Hydraulic data




40%

40%

60%

60%

70%76%

79%

Ø 278

Ø 248Ø 203

Ø 233

Ø 263

Ø 218

Ø 248

Ø 233

Ø 278

Ø 218Ø 203

Ø 263

Q[m³/h]0 100 200 300 400 500

Q[l/s]0 20 40 60 80 100 120 140

H[m]

0

2

4

6

8

10

12

Q[m³/h]0 100 200 300 400 500

Q[l/s]0 20 40 60 80 100 120 140

P2[kW]

0

2

4

6






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-6/16 (Ex) 9.3 40 14 4.00 5.40 S1/S1 107 760 550

FK 202-6/12 10.9 44 15 4.50 5.90 S1/S1 106 726 619

FK 202-6/17 15.3 61 21 6.50 8.30 S1/S1 119 771 664

FK 202-6/22 19.3 82 27 9.00 11.00 S1/S1 138 821 714

HC 20.1-6/17 (Ex) 15.3 61 21 7.00 9.00 S1/S1 172 835 730

HC 20.1-6/22 (Ex) 20 82 28 9.00 11.70 S1/S1 188 935 830

T 17-6/12 (Ex) 6.2 31 11 2.50 3.45 S1/– 51 445 373

T 17-6/16 (Ex) 9.1 39 13 3.70 5.20 S1/– 62 483 411

T 17.2-6/24 (Ex) 13.6 65 22 6.00 7.70 S1/– 91 582 510

T 20.1-6/22 (Ex) 20 97 33 9.00 11.60 S1/S2-15 min 168 764 674


Materials: Seals








Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17... • • • – - -

T 17.2... • • • – - -

T 20.1... • • • - •




185


Was

tew

ater

tran

spor

t




87

684

121

465

88

1

320

90/ 95

220 19240

21014990

407

50

110

38

AW

1000

50

ø42,4x2


160

344

570

A2

1591

1

350596

508 30

1



1

350596

508 30

1

Ø 500

180 30

1388







Hydraulic data




40%

60%

60%

70%

76%

79%

Ø 248Ø 233

Ø 203

Ø 263

Ø 278

Ø 218

Ø 218

Ø 278

Ø 233

Ø 248

Ø 203

Ø 263

Q[m³/h]0 100 200 300 400 500 600

Q[l/s]0 20 40 60 80 100 120 140 160 180

H[m]

0

4

8

12

16

20

24

28

Q[m³/h]0 100 200 300 400 500 600

Q[l/s]0 20 40 60 80 100 120 140 160 180

P2[kW]

0

5

10

15

20


187


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-4/17 24.5 98 33 11.50 14.60 S1/S1 119 771 664

FK 202-4/22 31.5 125 42 15.00 18.30 S1/S1 138 821 714

FK 202-4/27 37.5 148 49 18.50 23.00 S1/S1 155 871 764

HC 20.1-4/17 (Ex) 21 99 33 10.00 12.10 S1/S1 172 835 730

HC 20.1-4/22 (Ex) 31 126 42 15.00 18.10 S1/S1 188 935 830

HC 20.1-4/30 (Ex) 41 220 74 20.00 24.00 S1/S1 204 935 830

T 17.2-4/24 (Ex) 21 123 41 10.00 12.20 S1/– 91 582 510

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674

T 20.1-4/30 (Ex) 41 220 73 20.00 24.00 S1/S2-15 min 182 764 674


Materials: Seals






Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

HC 20.1... • • • - •

T 17.2... • • • – - -

T 20.1... • • • - •








87

684

121

465

88

1

320

90/ 95

220 19240

21014990

407

50

110

38

AW

1000

50

ø42,4x2


160

344

570

A2

1591

1

350596

508 30

1



1

350596

508 30

1

Ø 500

180 30

1388


189


Was

tew

ater

tran

spor

t





Hydraulic data




Ø 336

Ø 310

Ø 336

Ø 310

Q[m³/h]0 100 200 300 400 500 600 700

Q[l/s]0 40 80 120 160 200

H[m]

0

5

10

15

20

25

30

35

40

Q[m³/h]0 100 200 300 400 500 600 700

Q[l/s]0 40 80 120 160 200

P2[kW]

0

10

20

30






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FKT 27.1-4/22 (Ex) 53 295 98 26.00 30.00 S1/S1 370 1246 820

FKT 27.1-4/28 (Ex) 71 375 124 35.00 40.00 S1/S1 390 1246 820

T 24-4/29 (Ex) 49.5 320 106 25.00 28.50 S1/– 233 931 678

T 24-4/36 (Ex) 68 480 159 34.00 39.00 S1/– 260 1001 748


Materials: Seals




Equipment/function


cording to







ATEX FM

FKT 27.1... • • • - •

T 24... • –




191


Was

tew

ater

tran

spor

t




99

714

144

465

88

1

320

90/ 95

220 19240

21014990

419

50

110

38

AW

1000

50

ø42,4x2


190

407

610

A3

2696

1

350626

573 32

0



1

350626

573 32

0

Ø 500

190 33

4433







Hydraulic data




38%

38%

48%

48%

58%

63%

68%

Ø 347Ø 317 Ø 332Ø 362

Ø 302

Ø 332

Ø 302

Ø 362

Ø 317

Ø 347

Q[m³/h]0 100 200 300 400 500

Q[l/s]0 20 40 60 80 100 120 140

H[m]

0

2

4

6

8

10

12

14

16

18

Q[m³/h]0 100 200 300 400 500

Q[l/s]0 20 40 60 80 100 120 140

P2[kW]

0

2

4

6

8


193


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-6/12 10.9 44 15 4.50 5.90 S1/S1 106 726 619

FK 202-6/17 15.3 61 21 6.50 8.30 S1/S1 119 771 664

FK 202-6/22 19.3 82 27 9.00 11.00 S1/S1 138 821 714

FK 202-6/27 24 99 33 11.00 13.80 S1/S1 155 871 764

HC 20.1-6/17 (Ex) 15.3 61 21 7.00 9.00 S1/S1 172 835 730

HC 20.1-6/22 (Ex) 20 82 28 9.00 11.70 S1/S1 188 935 830

HC 20.1-6/32 (Ex) 27.5 99 33 13.00 16.10 S1/S1 207 935 830

T 17.2-6/24 (Ex) 13.6 65 22 6.00 7.70 S1/– 91 582 510

T 20.1-6/22 (Ex) 20 97 33 9.00 11.60 S1/S2-15 min 168 764 674

T 20.1-6/32 (Ex) 27.5 140 47 13.00 16.10 S1/S2-15 min 185 764 674

T 24-6/22 (Ex) 33.5 200 66 16.50 19.90 S1/– 211 866 613


Materials: Seals







Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

HC 20.1... • • • - •

T 17.2... • • • – - -

T 20.1... • • • - •

T 24... • –








99

861

170

465

88

1

320

90/ 95

220

19240

21014990

419

50

110

38

AW

1000

50

ø42,4x2


190

433

710

A3

2722

1

450773

660 37

5



1

450773

660 37

5

Ø 500

190 360459


195


Was

tew

ater

tran

spor

t





Hydraulic data




40%

40%

48%

48%

54%60%

65%

Ø 332

Ø 317Ø 302

Ø 355

Ø 347

Ø 355Ø 347

Ø 302

Ø 332Ø 317

Q[m³/h]0 100 200 300 400 500

Q[l/s]0 20 40 60 80 100 120 140

H[m]

0

5

10

15

20

25

30

35

40

45

Q[m³/h]0 100 200 300 400 500

Q[l/s]0 20 40 60 80 100 120 140

P2[kW]

0

10

20

30






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-4/22 31.5 125 42 15.00 18.30 S1/S1 138 821 714

FK 202-4/27 37.5 148 49 18.50 23.00 S1/S1 155 871 764

FKT 27.1-4/22 (Ex) 53 295 98 26.00 30.00 S1/S1 370 1246 820

FKT 27.1-4/28 (Ex) 71 375 124 35.00 40.00 S1/S1 390 1246 820

HC 20.1-4/30 (Ex) 41 220 74 20.00 24.00 S1/S1 204 935 830

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674

T 20.1-4/30 (Ex) 41 220 73 20.00 24.00 S1/S2-15 min 182 764 674

T 24-4/21 (Ex) 35.5 230 76 17.50 20.50 S1/– 207 866 613

T 24-4/29 (Ex) 49.5 320 106 25.00 28.50 S1/– 233 931 678

T 24-4/36 (Ex) 68 480 159 34.00 39.00 S1/– 260 1001 748


Materials: Seals







Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

FKT 27.1... • • • - •

HC 20.1... • • • - •

T 20.1... • • • - •

T 24... • –




197


Was

tew

ater

tran

spor

t




99

861

170

465

88

1

320

90/ 95

220

19240

21014990

419

50

110

38

AW

1000

50

ø42,4x2


190

433

710

A3

2722

1

450773

660 37

5



1

450773

660 37

5

Ø 500

190 360459







Hydraulic data




40%50%

60%66%

66%

70%

73%

Ø 280

Ø 300

Ø 320

Ø 300

Ø 280

Ø 320

Q[m³/h]0 100 200 300 400 500 600 700

Q[l/s]0 40 80 120 160 200

H[m]

0

4

8

12

16

20

24

28

32

36

Q[m³/h]0 100 200 300 400 500 600 700

Q[l/s]0 40 80 120 160 200

P2[kW]

0

10

20

30


199


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Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FKT 27.1-4/22 (Ex) 53 295 98 26.00 30.00 S1/S1 370 1246 820

FKT 27.1-4/28 (Ex) 71 375 124 35.00 40.00 S1/S1 390 1246 820

T 24-4/29 (Ex) 49.5 320 106 25.00 28.50 S1/– 233 931 678

T 24-4/36 (Ex) 68 480 159 34.00 39.00 S1/– 260 1001 748


Materials: Seals




Equipment/function


cording to







ATEX FM

FKT 27.1... • • • - •

T 24... • –








99

861

170

465

88

1

320

90/ 95

220

19240

21014990

419

50

110

38

AW

1000

50

ø42,4x2


190

433

710

A3

2722

1

450773

660 37

5



1

450773

660 37

5

Ø 500

190 360459


201


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Hydraulic data




50%60%

60%

65%

65%

70%

70%

Ø 400

Ø 460

Ø 430

Ø 490

Ø 520

Ø 460

Ø 400

Ø 520

Ø 430

Ø 490

Q[m³/h]0 100 200 300 400 500

Q[l/s]0 20 40 60 80 100 120 140

H[m]

0

5

10

15

20

25

30

35

40

45

Q[m³/h]0 100 200 300 400 500

Q[l/s]0 20 40 60 80 100 120 140

P2[kW]

0

10

20

30






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-6/24 72 340 112 35.00 41.00 S1/S1 595 1252 998

FK 34.1-6/29 95 450 149 47.50 56.00 S1/S1 635 1252 998

FK 34.1-6/33 109 495 164 55.00 64.00 S1/S1 667 1252 998

T 30-6/28 (Ex) 60 330 109 30.00 34.00 S1/– 416 1035 781

T 30-6/35 (Ex) 75 410 136 37.50 42.50 S1/– 456 1095 841

T 30-6/41 (Ex) 88 480 159 44.00 49.50 S1/– 471 1185 931

T 30-6/48 (Ex) 102 580 192 52.00 58.00 S1/– 531 1295 1041


Materials: Seals




Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

T 30... • –




203


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949

120

1200 x 800

18

420

220

280

140

291

AW

126

14444

6

540

89

320

241

62

1

140

230

120ø60,3x3,65



A

407

760

500860

Ø 721

376

19

320

1

740

160

420

3

2







Hydraulic data




40% 50%60%

65%

65%

70%

Ø 490

Ø 460

Ø 520

Ø 400

Ø 430

Ø 460

Ø 430

Ø 490

Ø 400

Ø 520

Q[m³/h]0 100 200 300 400 500 600 700

Q[l/s]0 40 80 120 160 200

H[m]

0

10

20

30

40

50

60

70

80

90

Q[m³/h]0 100 200 300 400 500 600 700

Q[l/s]0 40 80 120 160 200

P2[kW]

0

40

80

120


205


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Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-4/33 129 690 230 65.00 76.00 S1/S1 667 1252 998

FK 34.1-4/42 160 840 280 80.00 92.00 S1/S1 715 1372 1118

FK 34.1-4/29 108 580 190 55.00 64.00 S1/S1 635 1252 998

FK 42.1-4/36 235 1410 470 110.00 131.00 S1/S1 1190 1512 1195

FKT 50.1-4/42 240 1570 525 140.00 148.00 S1/S1 2242 2217 1333

FKT 50.1-4/50 285 2040 680 165.00 173.00 S1/S1 2384 2317 1433

T 30-4/44 (Ex) 116 680 225 62.00 69.00 S1/– 506 1185 931

T 30-4/55 (Ex) 146 820 275 78.00 87.00 S1/– 567 1295 1041

T 34-4/43 (Ex) 150 970 320 80.00 87.00 S1/– 596 1189 935

T 42-4/36 205 1060 350 110.00 120.00 S1/– 1020 1607 1107

T 42-4/42 235 1250 415 125.00 138.00 S1/– 1090 1707 1207

T 42-4/51 265 1510 500 145.00 156.00 S1/– 1160 1757 1257

T 50.1-4/42 300 2050 690 170.00 178.00 S1/– 1906 2217 1333


Materials: Seals









Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

FK 42.1... - - • • • – -

FKT 50.1… • • – • •

T 30... • –

T 34... • –

T 42... - • –

T 50.1… • • • • •








949

120

1200 x 800

18

420

220

280

140

291

AW

126

14444

6

540

89

320

241

62

114

0

230

120ø60,3x3,65



A

407

760

500860

Ø 721

376

19

320

1

740

160

420

3

2


207

Wastewater transportSubmersible pumps DN 200 to DN 250

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DesignSubmersible sewage pump with various cooling systems

Type key


tems and pumping stations• Local drainage, water control and process water extraction• Applications in construction and industry

Special features/product advantages• Operation in stationary and portable wet well and dry well installation• Submersible• Easy installation due to suspension unit or pump base• Special materials and coatings against abrasion and corrosion• Longitudinally watertight cable lead-in (depending on motor)• Adjustment of duty point by trimming the impeller

Technical data• Mains connection: 3~400 V, 50 Hz• Immersed operating mode: S1• Surfaced operating mode with self-cooling motor: S1• Protection class: IP 68• Max. fluid temperature: 3 - 40 °C, higher temperatures on request• Sealing: With rotary shaft seal and mechanical seal, two mechanical

seals or one block seal cartridge, depending on the motor• Free ball passage: 80 - 200 mm.• Permanently lubricated roller bearings• Max. immersion depth: 20 m

Materials• Housing parts: EN-GJL or EN-GJS• Impeller: EN-GJL or EN-GJS• Static seals: NBR• Sealing on pump side: SiC/SiC• Sealing on motor side: NBR or SiC/SiC• Shaft: Stainless steel 1.4021




The following impeller shapes are used:• Single-channel impeller (E)• Two-channel impeller (Z)• Three-channel impeller (D)

Each single and multi-channel hydraulic unit (Z, D) is equipped with a mobile and stationary wear ring. These contribute long-term to en-suring the uniform efficiency of the unit.

Wilo-EMU FA 20... - 25...

Example: Wilo-EMU FA 20.54E + FK 17.1-6/16K Ex

Hydraulics: FA 20.54E




E Type of impeller

Motor: FK 17.1-6/16K Ex

FK Motor version

17 Size


6 Number of poles


K Sealing version

Ex Ex-rated






The oil-filled motors (FK motors) and self-cooling dry motors (FKT, HC motors) give off their heat to the pumped fluid via a built-in heat exchanger. Therefore, these motors are suitable for permanent oper-ation in immersed and non-immersed condition or for dry well instal-lation.



The cable inlet on T, HC and FKT motors is longitudinally watertight. Up to motor size 17, cable lengths are available in fixed lengths measured in 10 m intervals. Starting from motor size 20, the cable length can be individually configured.




chanical seals

Options• Special voltages• PTC thermistor sensor• Internal or external sealing chamber control• Monitoring units for leakage and bearing temperature

• Special materials, e.g. Abrasite• Ceram coating C0, C1, C2, C3• Ex-rated according to ATEX or FM

Scope of delivery• Submersible sewage pump• Up to motor size 17, cable lengths are available in fixed lengths

measured in 10 m intervals; starting from motor size 20, per customer request

• Accessories per customer request• Operating and maintenance manual


CommissioningOperation in wet well installation with non-immersed motorThe surfacing of self-cooling motors (FK, FKT, HC motors) is permit-ted.



DN200

DN250

1 101

2

10

20

30

4050

100

500300200100 1000

6070

Q/l/s

H/mWilo-EMU FA... DN200 ... DN250


209


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Hydraulic data




40%

50%

50%

60%

60%

65%

Ø 355Ø 340Ø 310 Ø 325

Ø 325Ø 340

Ø 355

Ø 310

Q[m³/h]0 100 200 300 400 500 600 700

Q[l/s]0 40 80 120 160 200

H[m]

0

2

4

6

8

10

12

14

16

18

Q[m³/h]0 100 200 300 400 500 600 700

Q[l/s]0 40 80 120 160 200

P2[kW]

0

10

20

30






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-6/29 95 450 149 47.50 56.00 S1/S1 635 1252 998

FKT 27.1-6/22 (Ex) 44.5 210 70 21.00 24.50 S1/S1 370 1246 820

FKT 27.1-6/28 (Ex) 52 260 87 25.00 29.00 S1/S1 390 1246 820

FKT 27.2-6/32 (Ex) 61 440 150 30.00 35.50 S1/S1 470 1413 985

FKT 27.2-6/40 (Ex) 74 520 175 36.50 42.00 S1/S1 500 1413 985

T 24-6/22 (Ex) 33.5 200 66 16.50 19.90 S1/– 211 866 613

T 24-6/28 (Ex) 43 260 86 21.50 26.00 S1/– 233 931 678

T 30-6/28 (Ex) 60 330 109 30.00 34.00 S1/– 416 1035 781

T 30-6/35 (Ex) 75 410 136 37.50 42.50 S1/– 456 1095 841

T 30-6/41 (Ex) 88 480 159 44.00 49.50 S1/– 471 1185 931


Materials: Seals







Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

FKT 27.1... • • • - •

FKT 27.2... • • • - •

T 24... • –

T 30... • –




211


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105

2285

250

25

290

956

600

550

115

300

560

110

92

557

147

120

56

207

1200 x 1000

AW 270

120

105ø42,4x2


1

760

280

7

190

470

A

1

500

864

449

772



1

500

864

449

772

Ø 500

300 463610







Hydraulic data




20%

40%50%

60%

60%

70%

75%

Ø 253

Ø 288

Ø 309Ø 297

Ø 277Ø 263

Ø 240

Ø 263

Ø 297

Ø 309

Ø 277

Ø 240Ø 253

Ø 288

Q[m³/h]0 100 200 300 400 500

Q[l/s]0 20 40 60 80 100 120 140

H[m]

0

2

4

6

8

10

12

14

Q[m³/h]0 100 200 300 400 500

Q[l/s]0 20 40 60 80 100 120 140

P2[kW]

0

4

8

12


213


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Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-6/12 (Ex) 7.5 29 10 3.10 4.20 S1/S1 92 640 430

FK 17.1-6/16 (Ex) 9.3 40 14 4.00 5.40 S1/S1 107 760 550

FK 202-6/12 10.9 44 15 4.50 5.90 S1/S1 106 726 619

FK 202-6/17 15.3 61 21 6.50 8.30 S1/S1 119 771 664

FK 202-6/22 19.3 82 27 9.00 11.00 S1/S1 138 821 714

FK 202-6/27 24 99 33 11.00 13.80 S1/S1 155 871 764

HC 20.1-6/17 (Ex) 15.3 61 21 7.00 9.00 S1/S1 172 835 730

HC 20.1-6/22 (Ex) 20 82 28 9.00 11.70 S1/S1 188 935 830

HC 20.1-6/32 (Ex) 27.5 99 33 13.00 16.10 S1/S1 207 935 830

T 17.2-6/24 (Ex) 13.6 65 22 6.00 7.70 S1/– 91 582 510

T 17-6/16 (Ex) 9.1 39 13 3.70 5.20 S1/– 62 483 411

T 20.1-6/22 (Ex) 20 97 33 9.00 11.60 S1/S2-15 min 168 764 674

T 20.1-6/32 (Ex) 27.5 140 47 13.00 16.10 S1/S2-15 min 185 764 674


Materials: Seals








Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17.2... • • • – - -

T 17... • • • – - -

T 20.1... • • • - •








105

2

285

250

25

290

785

600

550

115

300

560

80

92

477

97

120

56

172

1000

AW 270

120

105ø42,4x2


1

660

2722

190

435

A

1

400

693

358

605



1

400

693

358

605

Ø 500

190 36

2459


215


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Hydraulic data




30%

50%

50%

60%

60%

70%

Ø 288

Ø 309

Ø 263Ø 253

Ø 240

Ø 297

Ø 277

Ø 288

Ø 297

Ø 240Ø 253

Ø 309

Ø 277Ø 263

Q[m³/h]0 100 200 300 400 500 600 700

Q[l/s]0 40 80 120 160 200

H[m]

0

4

8

12

16

20

24

28

32

Q[m³/h]0 100 200 300 400 500 600 700

Q[l/s]0 40 80 120 160 200

P2[kW]

0

10

20

30






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-4/17 24.5 98 33 11.50 14.60 S1/S1 119 771 664

FK 202-4/22 31.5 125 42 15.00 18.30 S1/S1 138 821 714

FK 202-4/27 37.5 148 49 18.50 23.00 S1/S1 155 871 764

FKT 27.1-4/22 (Ex) 53 295 98 26.00 30.00 S1/S1 370 1246 820

FKT 27.1-4/28 (Ex) 71 375 124 35.00 40.00 S1/S1 390 1246 820

HC 20.1-4/22 (Ex) 31 126 42 15.00 18.10 S1/S1 188 935 830

HC 20.1-4/30 (Ex) 41 220 74 20.00 24.00 S1/S1 204 935 830

T 17.2-4/24 (Ex) 21 123 41 10.00 12.20 S1/– 91 582 510

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674

T 20.1-4/30 (Ex) 41 220 73 20.00 24.00 S1/S2-15 min 182 764 674

T 24-4/21 (Ex) 35.5 230 76 17.50 20.50 S1/– 207 866 613

T 24-4/29 (Ex) 49.5 320 106 25.00 28.50 S1/– 233 931 678

T 24-4/36 (Ex) 68 480 159 34.00 39.00 S1/– 260 1001 748


Materials: Seals








Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

FKT 27.1... • • • - •

HC 20.1... • • • - •

T 17.2... • • • – - -

T 20.1... • • • - •

T 24... • –




217


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105

2

285

250

25

290

785

600

550

115

300

560

80

92

477

97

120

56

172

1000

AW 270

120

105ø42,4x2


1

660

2722

190

435

A

1

400

693

358

605



1

400

693

358

605

Ø 500

190 36

2459







Hydraulic data




20%40%

50%60%

60%

70%

75%

Ø 248

Ø 278Ø 268

Ø 228

Ø 258

Ø 238

Ø 258

Ø 238Ø 228

Ø 268Ø 278

Ø 248

Q[m³/h]0 50 100 150 200 250 300 350 400 450

Q[l/s]0 20 40 60 80 100 120

H[m]

0

2

4

6

8

10

12

Q[m³/h]0 50 100 150 200 250 300 350 400 450

Q[l/s]0 20 40 60 80 100 120

P2[kW]

0

2

4

6


219


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Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-6/16 (Ex) 9.3 40 14 4.00 5.40 S1/S1 107 760 550

FK 202-6/12 10.9 44 15 4.50 5.90 S1/S1 106 726 619

FK 202-6/17 15.3 61 21 6.50 8.30 S1/S1 119 771 664

FK 202-6/22 19.3 82 27 9.00 11.00 S1/S1 138 821 714

HC 20.1-6/17 (Ex) 15.3 61 21 7.00 9.00 S1/S1 172 835 730

HC 20.1-6/22 (Ex) 20 82 28 9.00 11.70 S1/S1 188 935 830

T 17-6/16 (Ex) 9.1 39 13 3.70 5.20 S1/– 62 483 411

T 17.2-6/24 (Ex) 13.6 65 22 6.00 7.70 S1/– 91 582 510

T 20.1-6/22 (Ex) 20 97 33 9.00 11.60 S1/S2-15 min 168 764 674


Materials: Seals







Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17.2... • • • – - -

T 20.1... • • • - •








105

2

285

250

25

290

785

600

550

115

300

560

80

92

477

97

120

56

172

1000

AW 270

120

105ø42,4x2


1

660

2722

190

435

A

1

400

693

358

605



1

400

693

358

605

Ø 500

190 36

2459


221


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Hydraulic data




20%40%

50%60%

70%

75%

Ø 228

Ø 258

Ø 278

Ø 238

Ø 268

Ø 210

Ø 248

Ø 238Ø 248

Ø 278

Ø 258

Ø 268

Ø 228Ø 210

Q[m³/h]0 100 200 300 400 500

Q[l/s]0 20 40 60 80 100 120 140

H[m]

0

4

8

12

16

20

24

28

Q[m³/h]0 100 200 300 400 500

Q[l/s]0 20 40 60 80 100 120 140

P2[kW]

0

5

10

15

20






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-4/17 24.5 98 33 11.50 14.60 S1/S1 119 771 664

FK 202-4/22 31.5 125 42 15.00 18.30 S1/S1 138 821 714

FK 202-4/27 37.5 148 49 18.50 23.00 S1/S1 155 871 764

FKT 27.1-4/22 (Ex) 53 295 98 26.00 30.00 S1/S1 370 1246 820

FKT 27.1-4/28 (Ex) 71 375 124 35.00 40.00 S1/S1 390 1246 820

HC 20.1-4/22 (Ex) 31 126 42 15.00 18.10 S1/S1 188 935 830

HC 20.1-4/30 (Ex) 41 220 74 20.00 24.00 S1/S1 204 935 830

T 17.2-4/24 (Ex) 21 123 41 10.00 12.20 S1/– 91 582 510

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674

T 20.1-4/30 (Ex) 41 220 73 20.00 24.00 S1/S2-15 min 182 764 674

T 24-4/29 (Ex) 49.5 320 106 25.00 28.50 S1/– 233 931 678

T 24-4/36 (Ex) 68 480 159 34.00 39.00 S1/– 260 1001 748


Materials: Seals








Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

FKT 27.1... • • • - •

HC 20.1... • • • - •

T 17.2... • • • – - -

T 20.1... • • • - •

T 24... • –




223


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105

2

285

250

25

290

785

600

550

115

300

560

80

92

477

97

120

56

172

1000

AW 270

120

105ø42,4x2


1

660

2722

190

435

A

1

400

693

358

605



1

400

693

358

605

Ø 500

190 36

2459







Hydraulic data




40%50%

60%

60%

70%

74%

77%

Ø 450

Ø 490

Ø 400

Ø 425

Ø 470

Ø 380

Ø 380

Ø 450

Ø 400

Ø 470Ø 490

Ø 425

Q[m³/h]0 100 200 300 400 500 600 700 800 900

Q[l/s]0 40 80 120 160 200 240

H[m]

0

5

10

15

20

25

30

35

40

Q[m³/h]0 100 200 300 400 500 600 700 800 900

Q[l/s]0 40 80 120 160 200 240

P2[kW]

0

20

40

60


225


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Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-6/24 72 340 112 35.00 41.00 S1/S1 595 1252 998

FK 34.1-6/29 95 450 149 47.50 56.00 S1/S1 635 1252 998

FK 34.1-6/33 109 495 164 55.00 64.00 S1/S1 667 1252 998

FK 34.1-6/42 129 610 205 65.00 75.00 S1/S1 715 1372 1118

FK 34.1-6/50 151 720 240 75.00 86.00 S1/S1 780 1452 1198

FK 34.1-6/60 181 860 285 90.00 103.00 S1/S1 860 1547 1293

T 30-6/28 (Ex) 60 330 109 30.00 34.00 S1/– 416 1035 781

T 30-6/35 (Ex) 75 410 136 37.50 42.50 S1/– 456 1095 841

T 30-6/41 (Ex) 88 480 159 44.00 49.50 S1/– 471 1185 931

T 30-6/48 (Ex) 102 580 192 52.00 58.00 S1/– 531 1295 1041

T 34-6/41 (Ex) 124 670 225 65.00 70.00 S1/– 581 1189 935

T 34-6/50 (Ex) 136 790 265 70.00 78.00 S1/– 647 1259 1005

T 42-6/36 182 910 305 90.00 98.00 S1/– 1020 1607 1107


Materials: Seals






Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

T 30... • –

T 34... • –

T 42... - • –








1

160

800

335

22 583

420

200

797

2

160

300

200

149

162

412

463

106AW

1400

1054

561

73

ø60,3x3,65



1

3

2

720

800

520

600

22

648

898

430

795

548

948

14944

7A


227


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Hydraulic data




40%50%

60%

60%

70%

75%

Ø 380

Ø 470

Ø 400

Ø 490

Ø 425

Ø 450

Ø 450

Ø 425

Ø 470

Ø 380Ø 400

Ø 490

Q[m³/h]0 200 400 600 800 1000 1200 1400

Q[l/s]0 50 100 150 200 250 300 350 400

H[m]

0

10

20

30

40

50

60

70

80

90

Q[m³/h]0 200 400 600 800 1000 1200 1400

Q[l/s]0 50 100 150 200 250 300 350 400

P2[kW]

0

50

100

150






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 42.1-4/36 235 1410 470 110.00 131.00 S1/S1 1190 1512 1195

FKT 50.1-4/42 240 1570 525 140.00 148.00 S1/S1 2242 2217 1333

FKT 50.1-4/50 285 2040 680 165.00 173.00 S1/S1 2384 2317 1433

FKT 50.1-4/57 340 2480 830 200.00 210.00 S1/S1 2536 2407 1523

FKT 50.1-4/59 395 2740 920 230.00 245.00 S1/S1 2536 2407 1523

T 30-4/55 (Ex) 146 820 275 78.00 87.00 S1/– 567 1295 1041

T 34-4/43 (Ex) 150 970 320 80.00 87.00 S1/– 596 1189 935

T 42-4/36 205 1060 350 110.00 120.00 S1/– 1020 1607 1107

T 42-4/42 235 1250 415 125.00 138.00 S1/– 1090 1707 1207

T 42-4/51 265 1510 500 145.00 156.00 S1/– 1160 1757 1257

T 50.1-4/42 300 2050 690 170.00 178.00 S1/– 1906 2217 1333

T 50.1-4/50 355 2090 700 205.00 215.00 S1/– 2040 2317 1433

T 50.1-4/57 420 3010 1000 245.00 260.00 S1/– 2183 2407 1523

T 50.1-4/59 445 2990 1000 260.00 275.00 S1/– 2183 2407 1523


Materials: Seals








Equipment/function


cording to







ATEX FM

FK 42.1... - - • • • – -

FKT 50.1… • • – • •

T 30... • –

T 34... • –

T 42... - • –

T 50.1… • • • • •




229


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t




1

160

800

335

22 583

420

200

797

2

160

300

200

149

162

412

463

106AW

1400

1054

561

73

ø60,3x3,65



1

3

2

720

800

520

600

22

648

898

430

795

548

948

14944

7A







Hydraulic data




20%

40%

60%

60%

70%

70%

76%

76%

80%

Ø 267Ø 257

Ø 278

Ø 245

Ø 245

Ø 267

Ø 278

Ø 257

Q[m³/h]0 100 200 300 400 500 600 700 800 900

Q[l/s]0 40 80 120 160 200 240

H[m]

0

1

2

3

4

5

6

7

8

9

10

Q[m³/h]0 100 200 300 400 500 600 700 800 900

Q[l/s]0 40 80 120 160 200 240

P2[kW]

0

2

4

6

8


231


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Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-6/12 10.9 44 15 4.50 5.90 S1/S1 106 726 619

FK 202-6/17 15.3 61 21 6.50 8.30 S1/S1 119 771 664

FK 202-6/22 19.3 82 27 9.00 11.00 S1/S1 138 821 714

FK 202-6/27 24 99 33 11.00 13.80 S1/S1 155 871 764

HC 20.1-6/17 (Ex) 15.3 61 21 7.00 9.00 S1/S1 172 835 730

HC 20.1-6/22 (Ex) 20 82 28 9.00 11.70 S1/S1 188 935 830

HC 20.1-6/32 (Ex) 27.5 99 33 13.00 16.10 S1/S1 207 935 830

T 17.2-6/24 (Ex) 13.6 65 22 6.00 7.70 S1/– 91 582 510

T 20.1-6/22 (Ex) 20 97 33 9.00 11.60 S1/S2-15 min 168 764 674

T 20.1-6/32 (Ex) 27.5 140 47 13.00 16.10 S1/S2-15 min 185 764 674


Materials: Seals






Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

HC 20.1... • • • - •

T 17.2... • • • – - -

T 20.1... • • • - •








105

2

378

300

25

340

812

640

600

135

250

600

140

99

485

95

120

60

140

1000

AW 270

120

105ø42,4x2


3

660

4688

190

403

A

1

400

713

400

655



1

400

713

400

655

Ø 500

190 33

0425


233


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Hydraulic data




20%

40%50%

50%

60%

60%

70%

80%

Ø 278

Ø 258

Ø 268

Ø 238 Ø 248Ø 228

Ø 248

Ø 278Ø 268

Ø 228 Ø 238Ø 258

Q[m³/h]0 100 200 300 400 500 600

Q[l/s]0 20 40 60 80 100 120 140 160 180

H[m]

0

2

4

6

8

10

12

Q[m³/h]0 100 200 300 400 500 600

Q[l/s]0 20 40 60 80 100 120 140 160 180

P2[kW]

0

2

4

6






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 17.1-6/16 (Ex) 9.3 40 14 4.00 5.40 S1/S1 107 760 550

FK 202-6/12 10.9 44 15 4.50 5.90 S1/S1 106 726 619

FK 202-6/17 15.3 61 21 6.50 8.30 S1/S1 119 771 664

FK 202-6/22 19.3 82 27 9.00 11.00 S1/S1 138 821 714

HC 20.1-6/17 (Ex) 15.3 61 21 7.00 9.00 S1/S1 172 835 730

HC 20.1-6/22 (Ex) 20 82 28 9.00 11.70 S1/S1 188 935 830

T 17.2-6/24 (Ex) 13.6 65 22 6.00 7.70 S1/– 91 582 510

T 20.1-6/22 (Ex) 20 97 33 9.00 11.60 S1/S2-15 min 168 764 674


Materials: Seals







Equipment/function


cording to







ATEX FM

FK 17.1... • – – - -

FK 202... - - • – - -

HC 20.1... • • • - •

T 17.2... • • • – - -

T 20.1... • • • - •




235


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105

2

378

300

25

340

812

640

600

135

250

600

140

99

485

95

120

60

140

1000

AW 270

120

105ø42,4x2


3

660

4688

190

403

A

1

400

713

400

655



1

400

713

400

655

Ø 500

190 33

0425







Hydraulic data




20%

40%

50%

50%

60%

60%

70%

75%

Ø 228Ø 258

Ø 238 Ø 248

Ø 238Ø 248

Ø 228

Ø 258

Q[m³/h]0 100 200 300 400 500 600 700 800

Q[l/s]0 40 80 120 160 200

H[m]

0

4

8

12

16

20

24

Q[m³/h]0 100 200 300 400 500 600 700 800

Q[l/s]0 40 80 120 160 200

P2[kW]

0

5

10

15


237


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Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 202-4/22 31.5 125 42 15.00 18.30 S1/S1 138 821 714

FK 202-4/27 37.5 148 49 18.50 23.00 S1/S1 155 871 764

HC 20.1-4/22 (Ex) 31 126 42 15.00 18.10 S1/S1 188 935 830

HC 20.1-4/30 (Ex) 41 220 74 20.00 24.00 S1/S1 204 935 830

T 20.1-4/22 (Ex) 30.5 156 52 15.00 18.10 S1/S2-15 min 168 764 674

T 20.1-4/30 (Ex) 41 220 73 20.00 24.00 S1/S2-15 min 182 764 674


Materials: Seals





Equipment/function


cording to







ATEX FM

FK 202... - - • – - -

HC 20.1... • • • - •

T 20.1... • • • - •








105

2

378

300

25

340

812

640

600

135

250

600

140

99

485

95

120

60

140

1000

AW 270

120

105ø42,4x2


3

660

4688

190

403

A

1

400

713

400

655



1

400

713

400

655

Ø 500

190 33

0425


239


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t





Hydraulic data




20%40%

50%60%

60%

70%

70%

Ø 360

Ø 338

Ø 316

Ø 338

Ø 360

Ø 316

Q[m³/h]0 100 200 300 400 500 600 700 800 900

Q[l/s]0 40 80 120 160 200 240

H[m]

0

5

10

15

20

25

30

35

40

45

Q[m³/h]0 100 200 300 400 500 600 700 800 900

Q[l/s]0 40 80 120 160 200 240

P2[kW]

0

20

40

60






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-4/29 108 580 190 55.00 64.00 S1/S1 635 1252 998

FK 34.1-4/33 129 690 230 65.00 76.00 S1/S1 667 1252 998

FK 34.1-4/42 160 840 280 80.00 92.00 S1/S1 715 1372 1118

FKT 27.2-4/32 (Ex) 77 470 160 39.00 44.00 S1/S1 470 1413 985

FKT 27.2-4/40 (Ex) 97 670 220 50.00 56.00 S1/S1 500 1413 985

T 30-4/29 (Ex) 78 440 146 40.00 45.50 S1/– 422 1035 781

T 30-4/35 (Ex) 96 540 179 50.00 57.00 S1/– 456 1095 841

T 30-4/44 (Ex) 116 680 225 62.00 69.00 S1/– 506 1185 931

T 30-4/55 (Ex) 146 820 275 78.00 87.00 S1/– 567 1295 1041

T 34-4/29 (Ex) 106 640 215 55.00 62.00 S1/– 494 1109 855

T 34-4/43 (Ex) 150 970 320 80.00 87.00 S1/– 596 1189 935


Materials: Seals






Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

FKT 27.2... • • • - •

T 30... • –

T 34... • –




241


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3

105

378300

600

340

640

135

120

25

597

147

2

200

250

600

1200 x 1000

AW

200

1013

60

99 270

120

105

ø42,4x2



645

917

1200

1200

22

1100

1100

> 42

068

0

> 1520

> 42

0

498

420

600

M20

2

744

450

1

914550

775

A







Hydraulic data




20%

40%

50%

60%

60%

70%

Ø 460Ø 480

Ø 440Ø 420

Ø 420

Ø 460

Ø 440

Ø 480

Q[m³/h]0 200 400 600 800 1000 1200

Q[l/s]0 50 100 150 200 250 300 350

H[m]

0

4

8

12

16

20

24

28

32

36

Q[m³/h]0 200 400 600 800 1000 1200

Q[l/s]0 50 100 150 200 250 300 350

P2[kW]

0

20

40

60


243


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Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-6/29 95 450 149 47.50 56.00 S1/S1 635 1252 998

FK 34.1-6/33 109 495 164 55.00 64.00 S1/S1 667 1252 998

FK 34.1-6/42 129 610 205 65.00 75.00 S1/S1 715 1372 1118

FK 34.1-6/50 151 720 240 75.00 86.00 S1/S1 780 1452 1198

FKT 27.1-6/28 (Ex) 52 260 87 25.00 29.00 S1/S1 390 1246 820

FKT 27.2-6/32 (Ex) 61 440 150 30.00 35.50 S1/S1 470 1413 985

FKT 27.2-6/40 (Ex) 74 520 175 36.50 42.00 S1/S1 500 1413 985

T 30-6/28 (Ex) 60 330 109 30.00 34.00 S1/– 416 1035 781

T 30-6/35 (Ex) 75 410 136 37.50 42.50 S1/– 456 1095 841

T 30-6/41 (Ex) 88 480 159 44.00 49.50 S1/– 471 1185 931

T 30-6/48 (Ex) 102 580 192 52.00 58.00 S1/– 531 1295 1041

T 34-6/29 (Ex) 85 490 162 45.00 49.00 S1/– 494 1109 855

T 34-6/41 (Ex) 124 670 225 65.00 70.00 S1/– 581 1189 935

T 34-6/50 (Ex) 136 790 265 70.00 78.00 S1/– 647 1259 1005


Materials: Seals







Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

FKT 27.1... • • • - •

FKT 27.2... • • • - •

T 30... • –

T 34... • –








2

105

378300

600

340

640

135

120

25

567

117

2

200

250

600

1400 x 1200

AW

198

1172

60

99 270

120

105

ø42,4x2



120012

00

22

1100

1100

> 42

068

0

> 1520

> 42

0 420

600

523

1

1073630

930

A

710

1079

470

258

7

M20


245


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t





Hydraulic data




20%

40%50%

50%

60%

60%

70%

70%

75%

80%

Ø 405 Ø 440

Ø 475

Ø 440

Ø 475

Ø 405

Q[m³/h]0 200 400 600 800 1000 1200 1400 1600

Q[l/s]0 50 100 150 200 250 300 350 400 450

H[m]

0

2

4

6

8

10

12

14

16

18

20

Q[m³/h]0 200 400 600 800 1000 1200 1400 1600

Q[l/s]0 50 100 150 200 250 300 350 400 450

P2[kW]

0

10

20

30






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-8/29 64 335 111 30.00 34.50 S1/S1 635 1252 998

FK 34.1-8/33 74 390 129 35.00 40.00 S1/S1 667 1252 998

FK 34.1-8/42 94 500 165 45.00 51.00 S1/S1 715 1372 1118

FK 34.1-8/50 115 600 198 55.00 62.00 S1/S1 780 1452 1198

FKT 27.1-8/28 (Ex) 38.5 175 59 18.00 21.50 S1/S1 390 1246 820

FKT 27.2-8/32 (Ex) 50 300 100 23.50 27.50 S1/S1 470 1413 985

FKT 27.2-8/40 (Ex) 60 410 135 28.00 32.00 S1/S1 500 1413 985

T 30-8/29 (Ex) 42.5 220 73 20.00 23.00 S1/– 422 1035 781

T 30-8/35 (Ex) 48.5 270 90 24.00 27.50 S1/– 456 1095 841

T 30-8/45 (Ex) 67 360 119 31.50 36.00 S1/– 510 1185 931

T 30-8/57 (Ex) 85 450 149 40.00 45.50 S1/– 570 1295 1041

T 34-8/41 (Ex) 93 510 170 45.00 52.00 S1/– 581 1189 935

T 34-8/50 (Ex) 111 630 210 55.00 62.00 S1/– 647 1259 1005


Materials: Seals







Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

FKT 27.1... • • • - •

FKT 27.2... • • • - •

T 30... • –

T 34... • –




247


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3

105

378

300

600

340

640

135

120

25

667

117

2

300

250

600

1400 x 1200

AW

300

1172

60

99

270

120

105ø42,4x2



1200

1200

22

1100

1100

> 42

068

0

> 1520

> 42

0 420

600

523

1

1073630

930

A4

857

1184

468

585

M20







Hydraulic data




20%40%

50%60%

70%

70%

60%

75%

80%

Ø 451Ø 430

Ø 400Ø 380

Ø 365Ø 350Ø 336

Ø 451

Ø 430Ø 400

Ø 380Ø 365

Ø 350Ø 336

2000 400 600 800 1000 1200 Q/m³/h

P2/kW

H/m

2000 400 600 800 1000 1200 Q/m³/h

500 100 150 200 250 300 350 Q/l/s

500 100 150 200 250 300 350 Q/l/s

30

18

20

16

14

12

10

8

6

4

4

0

20

10

0


249


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Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-8/29 64 335 111 30.00 34.50 S1/S1 635 1252 998

FK 34.1-8/33 74 390 129 35.00 40.00 S1/S1 667 1252 998

FKT 27.1-8/22 (Ex) 30 135 45 14.00 16.70 S1/S1 370 1246 820

FKT 27.1-8/28 (Ex) 38.5 175 59 18.00 21.50 S1/S1 390 1246 820

FKT 27.2-8/32 (Ex) 50 300 100 23.50 27.50 S1/S1 470 1413 985

FKT 27.2-8/40 (Ex) 60 410 135 28.00 32.00 S1/S1 500 1413 985

T 30-8/29 (Ex) 42.5 220 73 20.00 23.00 S1/– 422 1035 781

T 30-8/35 (Ex) 48.5 270 90 24.00 27.50 S1/– 456 1095 841

T 30-8/45 (Ex) 67 360 119 31.50 36.00 S1/– 510 1185 931


Materials: Seals






Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

FKT 27.1... • • • - •

FKT 27.2... • • • - •

T 30... • –








3

378

300

600

340

640

135

567

137

2

180

250 60

01400 x 1200

178

1172

60

99 270

120

105

2512

0

105

AW

ø42,4x2



1200

1200

22

1100

1100

> 42

068

0

> 1520

> 42

0

420

600

523

1

1073630

930

A4

750

1155

470

587

M20


251


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t





Hydraulic data




40%50%

60%

70%

60%

78%

70%

82%

Ø 451

Ø 430

Ø 400Ø 380Ø 365

Ø 350Ø 336

Ø 451

Ø 430Ø 400

Ø 380Ø 365

Ø 350Ø 336

2000 400 600 800 1000 1200 1400 1600 Q/m³/h

P2/kW

H/m

500 100 150 200 250 300 350 400 450 Q/l/s

2000 400 600 800 1000 1200 1400 1600 Q/m³/h

500 100 150 200 250 300 350 400 450 Q/l/s

60

28

32

24

20

16

12

8

4

0

40

20

0






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-6/29 95 450 149 47.50 56.00 S1/S1 635 1252 998

FK 34.1-6/33 109 495 164 55.00 64.00 S1/S1 667 1252 998

FK 34.1-6/42 129 610 205 65.00 75.00 S1/S1 715 1372 1118

FK 34.1-6/50 151 720 240 75.00 86.00 S1/S1 780 1452 1198

FK 34.1-6/60 181 860 285 90.00 103.00 S1/S1 860 1547 1293

FKT 27.2-6/32 (Ex) 61 440 150 30.00 35.50 S1/S1 470 1413 985

FKT 27.2-6/40 (Ex) 74 520 175 36.50 42.00 S1/S1 500 1413 985

T 30-6/28 (Ex) 60 330 109 30.00 34.00 S1/– 416 1035 781

T 30-6/35 (Ex) 75 410 136 37.50 42.50 S1/– 456 1095 841

T 30-6/41 (Ex) 88 480 159 44.00 49.50 S1/– 471 1185 931

T 30-6/48 (Ex) 102 580 192 52.00 58.00 S1/– 531 1295 1041

T 34-6/41 (Ex) 124 670 225 65.00 70.00 S1/– 581 1189 935

T 34-6/50 (Ex) 136 790 265 70.00 78.00 S1/– 647 1259 1005


Materials: Seals






Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

FKT 27.2... • • • - •

T 30... • –

T 34... • –




253


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3

378

300

600

340

640

135

567

137

2

180

250 60

0

1400 x 1200

178

1172

60

99 270

120

105

2512

0

105

AW

ø42,4x2



1200

1200

22

1100

1100

> 42

068

0

> 1520

> 42

0

420

600

523

1

1073630

930

A4

735

1184

470

587

M20





DesignSubmersible sewage pump with various cooling systems

Type key


tems and pumping stations• Local drainage and water control• Industrial applications

Special features/product advantages• Operation in stationary wet well and dry well installation• Submersible• Easy installation due to suspension unit or pump base• Special materials and coatings against abrasion and corrosion• Longitudinally watertight cable lead-in (depending on motor)• Adjustment of duty point by trimming the impeller

Technical data• Mains connection: 3~400 V, 50 Hz• Immersed operating mode: S1• Surfaced operating mode with self-cooling motor: S1• Protection class: IP 68• Max. fluid temperature: 3 - 40 °C, higher temperatures on request• Sealing: With two mechanical seals or one block seal cartridge, de-

pending on the motor• Free ball passage: 80 - 170 mm.• Permanently lubricated roller bearings• Max. immersion depth: 20 m

Materials• Housing parts: EN-GJL or EN-GJS• Impeller: EN-GJL or EN-GJS• Static seals: NBR• Sealing on pump side: SiC/SiC• Sealing on motor side: NBR or SiC/SiC• Shaft: Stainless steel 1.4021


Description/designSubmersible sewage pump as submersible monobloc unit for station-ary wet well and dry well installation.


The following impeller shapes are used:• Two-channel impeller (Z)• Three-channel impeller (D)• Four-channel impeller (V)

Each multi-channel hydraulic unit (Z, D, V) is equipped with a mobile and stationary wear ring. These contribute long-term to ensuring the uniform efficiency of the unit.

Wilo-EMU FA 30... - 60...

Example: Wilo-EMU FA 60.83V + T 56-8/70G Ex

Hydraulics: FA 60.83V




V Type of impeller

Motor: T 56-8/70G Ex

T Motor version

56 Size

8 Number of poles


G Sealing version

Ex Ex-rated


255


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The oil-filled motors (FK motors) and self-cooling dry motors (FKT motors) give off their heat to the pumped fluid via a built-in heat ex-changer. Therefore, these motors are suitable for permanent opera-tion in immersed and non-immersed condition or for dry well instal-lation.



The cable inlet on the T and FKT motors is longitudinally watertight. Cable lengths can be individually configured.



chanical seals

Options• Special voltages• PTC thermistor sensor• Internal or external sealing chamber control• Monitoring units for leakage and bearing temperature

• Special materials, e.g. Abrasite• Ceram coating C0, C1, C2, C3• Ex-rated to ATEX or FM

Scope of delivery• Submersible sewage pump• Cable length per customer request• Accessories per customer request• Operating and maintenance manual

Accessories• Suspension unit or pump base• Various pressure outlets• Chains• Fixation sets with anchor bolts• Switchgears, relays and plugs

CommissioningOperation with non-immersed motorThe surfacing of self-cooling motors (FK, FKT motors) is permitted.



DN300

DN500

DN350DN400

DN600

1 10 Q/l/s1

2

10

20

30

4050

100

500300200100 1000 2000

6070

H/mWilo-EMU FA... DN300 ... DN600







Hydraulic data




40%50%

60%

60%

68%

68%

72%

72%

75% 77%

79%80%

Ø 675Ø 691

Ø 645Ø 615

Ø 740

Ø 720

Ø 660

Ø 585

Ø 705

Ø 705

Ø 615

Ø 585

Ø 645

Ø 691

Ø 740Ø 720

Ø 675Ø 660

Q[m³/h]0 200 400 600 800 1000 1200 1400 1600 1800

Q[l/s]0 100 200 300 400 500

H[m]

0

5

10

15

20

25

30

35

40

45

50

Q[m³/h]0 200 400 600 800 1000 1200 1400 1600 1800

Q[l/s]0 100 200 300 400 500

P2[kW]

0

40

80

120


257


Was

tew

ater

tran

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t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FKT 56-8/53 (Ex) 375 2200 740 195.0 205.0 S1/S1 2450 2241 1431

FKT 50.1-8/38 185 970 320 90.0 98.0 S1/S1 2201 2217 1333

FKT 50.1-8/45 225 1160 390 110.0 119.0 S1/S1 2325 2317 1433

FKT 50.1-8/54 270 1440 480 132.0 142.0 S1/S1 2484 2407 1523

FKT 50.1-8/62 335 1720 580 165.0 177.0 S1/S1 2590 2407 1523

T 50.1-8/38 220 980 325 110.0 119.0 S1/– 1866 2217 1333

T 50.1-8/45 260 1170 390 132.0 142.0 S1/– 1980 2317 1433

T 50.1-8/54 325 1600 540 165.0 177.0 S1/– 2131 2407 1523

T 50.1-8/62 390 1740 580 195.0 210.0 S1/– 2237 2407 1523


Materials: Seals


FKT 56... NBR - SiC/SiC, SiC/SiC -



Equipment/function


cording to







ATEX FM

FKT 56... • • • • •

FKT 50.1… • • – • •

T 50.1… • • • • •








600

400

26434

920

1060

114 200

1700 x1300

410

200

150

AW

1

150

359

325

675

112

286

153

1472

270

748

ø88,9x4,05



2

3

789

439

1300

8001360

595

1113

1

A

620700

670

1170

22

1090

> 42

0>

420

> 1040


259


Was

tew

ater

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t





Hydraulic data




40%50%

60%

60%

70%

70%

74%77%

79%

Ø 705

Ø 660

Ø 615

Ø 585

Ø 675

Ø 740

Ø 691

Ø 720

Ø 645

Ø 740

Ø 705

Ø 615

Ø 720

Ø 585

Ø 660Ø 675Ø 691

Ø 645

Q[m³/h]0 400 800 1200 1600 2000

Q[l/s]0 100 200 300 400 500 600

H[m]

0

10

20

30

40

50

60

70

80

90

Q[m³/h]0 400 800 1200 1600 2000

Q[l/s]0 100 200 300 400 500 600

P2[kW]

0

100

200

300






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

T 50.1-6/50 315 1960 660 170.0 180.0 S1/– 2053 2317 1433

T 50.1-6/55 380 2280 760 205.0 220.0 S1/– 2144 2406 1523

T 50.1-6/59 410 2560 860 225.0 240.0 S1/– 2197 2407 1523

T 50.1-6/62 460 2670 890 250.0 265.0 S1/– 2237 2407 1523

T 56-6/53 (Ex) 510 2800 930 285.0 300.0 S1/– 2190 2196 1386

T 56-6/58 (Ex) 550 3100 1030 310.0 325.0 S1/– 2370 2196 1386

T 56-6/64 (Ex) 610 3600 1200 340.0 355.0 S1/– 2580 2316 1506

T 56-6/70 (Ex) 660 4050 1360 375.0 390.0 S1/– 2860 2316 1506

T 56-6/78 (Ex) 740 3880 1270 420.0 435.0 S1/– 3080 2416 1606


Materials: Seals




Equipment/function


cording to







ATEX FM

T 50.1… • • • • •

T 56... • • • –




261


Was

tew

ater

tran

spor

t





600

400

26434

800

1000

114 200

1700 x1300

410

200

150

AW

1

150

35932

567

5112

286

153

1472

270

748

ø88,9x4,05







Hydraulic data




40%50%

60%

60%

70%

70%

74%77%

79%

Ø 705

Ø 660

Ø 615

Ø 585

Ø 675

Ø 740

Ø 691

Ø 720

Ø 645

Ø 740

Ø 705

Ø 615

Ø 720

Ø 585

Ø 660Ø 675Ø 691

Ø 645

Q[m³/h]0 400 800 1200 1600 2000

Q[l/s]0 100 200 300 400 500 600

H[m]

0

10

20

30

40

50

60

70

80

90

Q[m³/h]0 400 800 1200 1600 2000

Q[l/s]0 100 200 300 400 500 600

P2[kW]

0

100

200

300


263


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FKT 50.1-6/55 310 1860 620 170.0 180.0 S1/S1 2497 2407 1523

FKT 50.1-6/59 340 2060 690 185.0 196.0 S1/S1 2550 2407 1523

FKT 50.1-6/62 370 2360 790 205.0 220.0 S1/S1 2590 2407 1523

FKT 56-6/53 (Ex) 410 2800 940 225.0 245.0 S1/S1 2450 2241 1431

FKT 56-6/58 (Ex) 455 3100 1040 250.0 270.0 S1/S1 2630 2241 1431

FKT 56-6/64 (Ex) 520 3400 1140 285.0 305.0 S1/S1 2840 2361 1551

FKT 56-6/70 (Ex) 560 4000 1340 310.0 325.0 S1/S1 3120 2361 1551

FKT 56-6/78 (Ex) 640 4540 1520 340.0 370.0 S1/S1 3340 2441 1631


Materials: Seals




Equipment/function


cording to







ATEX FM

FKT 50.1… • • – • •

FKT 56... • • • • •








600

400

26434

800

1000

114 200

1700 x1300

410

200

150

AW

1

150

359

325

675

112

286

153

1472

270

748

ø88,9x4,05



2

3

789

439

1300

8001360

595

1113

1

A

1090

1170

620700

22


265


Was

tew

ater

tran

spor

t





Hydraulic data




40%

60%

60%

70%

70%

75%

80%

Ø 336 Ø 365Ø 430

Ø 400Ø 380

Ø 451

Ø 350

Ø 365Ø 350

Ø 400Ø 380

Ø 430

Ø 336

Ø 451

Q[m³/h]0 400 800 1200 1600 2000

Q[l/s]0 100 200 300 400 500 600

H[m]

0

4

8

12

16

20

24

28

32

Q[m³/h]0 400 800 1200 1600 2000

Q[l/s]0 100 200 300 400 500 600

P2[kW]

0

20

40

60






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-6/29 95 450 149 47.5 56.0 S1/S1 635 1252 998

FK 34.1-6/33 109 495 164 55.0 64.0 S1/S1 667 1252 998

FK 34.1-6/42 129 610 205 65.0 75.0 S1/S1 715 1372 1118

FK 34.1-6/50 151 720 240 75.0 86.0 S1/S1 780 1452 1198

FK 34.1-6/60 181 860 285 90.0 103.0 S1/S1 860 1547 1293

FKT 27.2-6/32 (Ex) 61 440 150 30.0 35.5 S1/S1 470 1413 985

FKT 27.2-6/40 (Ex) 74 520 175 36.5 42.0 S1/S1 500 1413 985

T 30-6/28 (Ex) 60 330 109 30.0 34.0 S1/– 416 1035 781

T 30-6/35 (Ex) 75 410 136 37.5 42.5 S1/– 456 1095 841

T 30-6/41 (Ex) 88 480 159 44.0 49.5 S1/– 471 1185 931

T 30-6/48 (Ex) 102 580 192 52.0 58.0 S1/– 531 1295 1041

T 34-6/29 (Ex) 85 490 162 45.0 49.0 S1/– 494 1109 855

T 34-6/32 (Ex) 94 540 179 50.0 55.0 S1/– 537 1109 855

T 34-6/41 (Ex) 124 670 225 65.0 70.0 S1/– 581 1189 935

T 34-6/50 (Ex) 136 790 265 70.0 78.0 S1/– 647 1259 1005


Materials: Seals






Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

FKT 27.2... • • • - •

T 30... • –

T 34... • –




267


Was

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ater

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t




600

400

26434

800

1000

200

410

200

150

602

117

1

160

1

150

35932

5 675

112

1500 x 1200

178

1222

114

AW

ø88,9x4,05


1 = DN300 PN10 / ANSI B16.1, Class 125, Size 12; 2 = DN300PN10

120012

00

22

110011

00

> 42

068

0

> 1520

> 42

0

42060

0

523

1

1123680

930

A2

750

1205

47058

7

M20







Hydraulic data




20%

40%50%

60%

70%

70%

76%

Ø 530Ø 560

Ø 500

Ø 530

Ø 560

Ø 500

Q[m³/h]0 400 800 1200 1600 2000

Q[l/s]0 100 200 300 400 500 600

H[m]

0

4

8

12

16

20

24

Q[m³/h]0 400 800 1200 1600 2000

Q[l/s]0 100 200 300 400 500 600

P2[kW]

0

20

40

60


269


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-8/42 94 500 165 45.0 51.0 S1/S1 715 1372 1118

FK 34.1-8/50 115 600 198 55.0 62.0 S1/S1 780 1452 1198

FK 34.1-8/60 134 700 235 65.0 73.0 S1/S1 860 1547 1293

FK 42.1-8/40 151 790 265 75.0 86.0 S1/S1 1235 1512 1195

T 30-8/57 (Ex) 85 450 149 40.0 45.5 S1/– 570 1295 1041

T 34-8/41 (Ex) 93 510 170 45.0 52.0 S1/– 581 1189 935

T 34-8/50 (Ex) 111 630 210 55.0 62.0 S1/– 647 1259 1005

T 42-8/34 131 680 225 65.0 73.0 S1/– 1010 1607 1107

T 42-8/40 151 780 260 75.0 84.0 S1/– 1060 1707 1207


Materials: Seals






Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

FK 42.1... - - • • • – -

T 34... • –

T 42... - • –








160

1

426144

620

520

1000

730

1100

200

297

380

810

420

26

1097

400

90

1709

499

2000 x 1800

AW 300

200

160ø60,3x3,65



780900

980

1100

27

1

900

1565

812

1400

673

3

1026

1500

2


271


Was

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ater

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t





Hydraulic data




20%

40%50%

60%

70%

70%

75%

Ø 548Ø 530Ø 500

Ø 500Ø 530

Ø 548

Q[m³/h]0 400 800 1200 1600 2000 2400 2800

Q[l/s]0 100 200 300 400 500 600 700 800

H[m]

0

5

10

15

20

25

30

35

40

Q[m³/h]0 400 800 1200 1600 2000 2400 2800

Q[l/s]0 100 200 300 400 500 600 700 800

P2[kW]

0

40

80

120






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-6/60 181 860 285 90.0 103.0 S1/S1 860 1547 1293

FK 42.1-6/46 235 1270 420 110.0 125.0 S1/S1 1300 1512 1195

FK 42.1-6/50 280 1490 495 132.0 149.0 S1/S1 1345 1667 1350

FK 42.1-6/60 320 1680 560 150.0 169.0 S1/S1 1540 1667 1350

FKT 50.1-6/50 245 1510 500 135.0 143.0 S1/S1 2397 2317 1433

FKT 50.1-6/55 310 1860 620 170.0 180.0 S1/S1 2497 2407 1523

T 42-6/36 182 910 305 90.0 98.0 S1/– 1020 1607 1107

T 42-6/46 220 1100 365 110.0 120.0 S1/– 1120 1707 1207

T 42-6/52 270 1330 445 132.0 144.0 S1/– 1180 1757 1257

T 50.1-6/50 315 1960 660 170.0 180.0 S1/– 2053 2317 1433


Materials: Seals







Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

FK 42.1... - - • • • – -

FKT 50.1… • • – • •

T 42... - • –

T 50.1… • • • • •




273


Was

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ater

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t




160

1

426144

620

520

1000

730

1100

200

250

380

810

420

26

1050

400

90

1709

499

2000 x 1800

AW 300

200

160ø60,3x3,65



780900

980

1100

27

1

900

1565

812

1400

673

3

1026

1500

2







Hydraulic data




Ø 430 Ø 486

Ø 486

Ø 430

Q[m³/h]0 400 800 1200 1600 2000 2400 2800

Q[l/s]0 100 200 300 400 500 600 700 800

H[m]

0

2

4

6

8

10

12

14

Q[m³/h]0 400 800 1200 1600 2000 2400 2800

Q[l/s]0 100 200 300 400 500 600 700 800

P2[kW]

0

20

40

60


275


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-10/29 64 375 124 27.5 32.5 S1/S1 635 1252 998

FK 34.1-10/33 79 475 157 35.0 41.0 S1/S1 667 1252 998

FK 34.1-10/50 111 660 220 50.0 58.0 S1/S1 780 1452 1198

T 34-10/29 (Ex) 64 350 116 27.5 32.5 S1/– 494 1109 855

T 34-10/35 (Ex) 87 450 149 38.0 43.5 S1/– 537 1109 855

T 34-10/49 (Ex) 116 580 192 50.0 58.0 S1/– 647 1259 1005


Materials: Seals




Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

T 34... • –








2000 x1800

AW

1

450

1000

450

278

500

1228

*

*

*

**

*

*

*

**

**

* * * *


1 = DN500 PN10 / ANSI B16.1, Class 125, Size 20; 2 = DN600 PN10 / ANSI B16.1, Class 125, Size 24; 3 = DN600 PN10; * = on request

2

3

1211

786

1650

950

1595

807

1345 1

A

1180

1300

8301200

18


277


Was

tew

ater

tran

spor

t





Hydraulic data




Ø 430 Ø 486

Ø 430Ø 486

Q[m³/h]0 500 1000 1500 2000 2500 3000 3500

Q[l/s]0 200 400 600 800 1000

H[m]

0

2

4

6

8

10

12

14

16

18

20

Q[m³/h]0 500 1000 1500 2000 2500 3000 3500

Q[l/s]0 200 400 600 800 1000

P2[kW]

0

40

80

120






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FK 34.1-8/50 115 600 198 55.0 62.0 S1/S1 780 1452 1198

FK 34.1-8/60 134 700 235 65.0 73.0 S1/S1 860 1547 1293

FK 42.1-8/40 151 790 265 75.0 86.0 S1/S1 1235 1512 1195

FK 42.1-8/50 181 950 315 90.0 103.0 S1/S1 1345 1667 1350

T 34-8/50 (Ex) 111 630 210 55.0 62.0 S1/– 647 1259 1005

T 42-8/34 131 680 225 65.0 73.0 S1/– 1010 1607 1107

T 42-8/40 151 780 260 75.0 84.0 S1/– 1060 1707 1207

T 42-8/50 179 920 305 90.0 99.0 S1/– 1160 1757 1257


Materials: Seals






Equipment/function


cording to







ATEX FM

FK 34.1... - - • • • – -

FK 42.1... - - • • • – -

T 34... • –

T 42... - • –




279


Was

tew

ater

tran

spor

t




2000 x1800

AW

1

450

1000

450

278

500

1228

*

*

*

**

*

*

*

**

**

* * * *



2

3

1211

786

1650

950

1595

807

1345 1

A

1180

1300

8301200

18




Pump curves, technical data Wilo-EMU FA 50.98V (585 rpm)

Pump curves Wilo-EMU FA 50.98V - 50 Hz - 585 rpm


Hydraulic data


FA 50.98V 100 Multi-channel impeller 1940


50%60%

70%

80%

80%

84%

84%

Ø 690

Ø 580

Ø 635

Ø 690Ø 635

Ø 580

Q[m³/h]0 500 1000 1500 2000 2500 3000 3500

Q[l/s]0 200 400 600 800 1000

H[m]

0

4

8

12

16

20

24

Q[m³/h]0 500 1000 1500 2000 2500 3000 3500

Q[l/s]0 200 400 600 800 1000

P2[kW]

0

40

80

120


281


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FKT 50.1-10/37 162 760 251 75.0 82.0 S1/S1 2184 2217 1333

FKT 50.1-10/46 215 970 320 100.0 109.0 S1/S1 2339 2317 1433

FKT 50.1-10/58 255 1220 410 120.0 130.0 S1/S1 2530 2406 1523

FKT 50.1-10/62 280 1300 440 132.0 143.0 S1/S1 2582 2406 1523

T 50.1-10/37 197 760 260 95.0 104.0 S1/– 1849 2217 1333

T 50.1-10/46 250 980 330 120.0 131.0 S1/– 1994 2317 1433

T 50.1-10/58 300 1240 420 145.0 157.0 S1/– 2176 2407 1523

T 50.1-10/62 330 1320 440 160.0 173.0 S1/– 2229 2407 1523


Materials: Seals




Equipment/function


cording to







ATEX FM

FKT 50.1… • • – • •

T 50.1… • • • • •






Dimensions Wilo-EMU FA 50.98V (585 rpm)


*

*

**

*

*

*

2200 x2000

AW

1

*

450

1000

573

230

63013

10

* *

*

*

* *

*

*



2

3

1203

730

1750

10501806

868

1530 1

A

1480

1600

10601200

26


283


Was

tew

ater

tran

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t





Hydraulic data




20%40%

50%

60%

70%

70%

80%

80%

Ø 690

Ø 580

Ø 635

Ø 580

Ø 690Ø 635

Q[m³/h]0 500 1000 1500 2000 2500 3000 3500 4000 4500

Q[l/s]0 200 400 600 800 1000 1200

H[m]

0

5

10

15

20

25

30

35

40

Q[m³/h]0 500 1000 1500 2000 2500 3000 3500 4000 4500

Q[l/s]0 200 400 600 800 1000 1200

P2[kW]

0

50

100

150






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FKT 50.1-8/54 270 1440 480 132.0 142.0 S1/S1 2484 2407 1523

FKT 50.1-8/62 335 1720 580 165.0 177.0 S1/S1 2590 2407 1523

FKT 56-8/53 (Ex) 375 2200 740 195.0 205.0 S1/S1 2450 2241 1431

FKT 56-8/58 (Ex) 405 2450 820 210.0 230.0 S1/S1 2630 2241 1431

FKT 56-8/64 (Ex) 445 2700 900 230.0 250.0 S1/S1 2840 2361 1551

FKT 56-8/70 (Ex) 490 2950 990 255.0 275.0 S1/S1 3120 2361 1551

T 50.1-8/45 260 1170 390 132.0 142.0 S1/– 1980 2317 1433

T 50.1-8/54 325 1600 540 165.0 177.0 S1/– 2131 2407 1523

T 50.1-8/62 390 1740 580 195.0 210.0 S1/– 2237 2407 1523

T 56-8/53 (Ex) 435 2200 730 230.0 245.0 S1/– 2190 2196 1386

T 56-8/58 (Ex) 480 2450 820 255.0 270.0 S1/– 2370 2196 1386


Materials: Seals






Equipment/function


cording to







ATEX FM

FKT 50.1… • • – • •

FKT 56... • • • • •

T 50.1… • • • • •

T 56... • • • –




285


Was

tew

ater

tran

spor

t




*

*

**

*

*

*

2200 x2000

AW

1

*

450

1000

573

230

63013

10

* *

*

*

* *

*

*



2

3

1203

730

1750

10501806

868

1530 1

A

1480

1600

10601200

26







Hydraulic data




30%40%

50%

60%

60%

70%

70%

75%

Ø 690

Ø 580Ø 635

Ø 635

Ø 690

Ø 580

Q[m³/h]0 1000 2000 3000 4000 5000 6000

Q[l/s]0 200 400 600 800 1000 1200 1400 1600 1800

H[m]

0

10

20

30

40

50

60

70

Q[m³/h]0 1000 2000 3000 4000 5000 6000

Q[l/s]0 200 400 600 800 1000 1200 1400 1600 1800

P2[kW]

0

100

200

300

400


287


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FKT 56-6/70 (Ex) 560 4000 1340 310.0 325.0 S1/S1 3120 2361 1551

FKT 56-6/78 (Ex) 640 4540 1520 340.0 370.0 S1/S1 3340 2441 1631

FKT 72-6/54 760 5300 1740 420.0 450.0 S1/S1 5220 2323 1707

FKT 72-6/60 820 5700 1890 450.0 480.0 S1/S1 5560 2383 1767

FKT 72-6/66 910 6400 2140 500.0 540.0 S1/S1 5850 2523 1907

FKT 72-6/73 980 7100 2350 540.0 580.0 S1/S1 6180 2523 1907

FKT 72-6/80 1100 7700 2550 610.0 650.0 S1/S1 6520 2593 1977

T 56-6/58 (Ex) 550 3100 1030 310.0 325.0 S1/– 2370 2196 1386

T 56-6/64 (Ex) 610 3600 1200 340.0 355.0 S1/– 2580 2316 1506

T 56-6/70 (Ex) 660 4050 1360 375.0 390.0 S1/– 2860 2316 1506

T 56-6/78 (Ex) 740 3880 1270 420.0 435.0 S1/– 3080 2416 1606

T 72-6/54 880 5300 1740 500.0 520.0 S1/– 4210 2615 1790

T 72-6/66 1080 6400 2150 610.0 640.0 S1/– 4595 2755 1930

T 72-6/73 1180 7120 2380 670.0 700.0 S1/– 4820 2755 1930


Materials: Seals






Equipment/function


cording to







ATEX FM

FKT 56... • • • • •

FKT 72... - - • • • • •

T 56... • • • –

T 72... - - • • • – •








*

*

**

*

*

*

2200 x2000

AW

1

*

450

1000

573

230

63013

10

* *

*

*

* *

*

*



2

3

1203

730

1750

10501806

868

1530 1

A

1480

1600

10601200

26


289


Was

tew

ater

tran

spor

t





Hydraulic data




70%

70%

75%

75%

80%

80%

85%

85%

Ø 620Ø 680

Ø 600

Ø 700

Ø 640 Ø 660

Ø 700Ø 680

Ø 600

Ø 660Ø 640

Ø 620

0 500 1000 1500 2000 2500 3000 3500 4000

0 200 400 600 800 1000

H/m

0

4

8

12

16

20

24

Q/m³/h0 500 1000 1500 2000 2500 3000 3500 4000

Q/l/s

Q/m³/h

Q/l/s

0 200 400 600 800 1000

P2/kW

0

40

80

120






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FKT 50.1-10/37 162 760 251 75.0 82.0 S1/S1 2184 2217 1333

FKT 50.1-10/46 215 970 320 100.0 109.0 S1/S1 2339 2317 1433

FKT 50.1-10/58 255 1220 410 120.0 130.0 S1/S1 2530 2406 1523

FKT 50.1-10/62 280 1300 440 132.0 143.0 S1/S1 2582 2406 1523

T 50.1-10/37 197 760 260 95.0 104.0 S1/– 1849 2217 1333

T 50.1-10/46 250 980 330 120.0 131.0 S1/– 1994 2317 1433

T 50.1-10/58 300 1240 420 145.0 157.0 S1/– 2176 2407 1523

T 50.1-10/62 330 1320 440 160.0 173.0 S1/– 2229 2407 1523


Materials: Seals




Equipment/function


cording to







ATEX FM

FKT 50.1… • • – • •

T 50.1… • • • • •




291


Was

tew

ater

tran

spor

t




*

*

**

*

*

*

2200 x2000

AW

1

*

450

1000

573

230

63013

10

* *

*

*

* *

*

*



2

3

1203

730

1750

10501806

868

1530 1

A

1480

1600

10601200

26







Hydraulic data




60%70%

70%

75%

75%

80%

80%

85%

85%

Ø 660Ø 640

Ø 600Ø 620

Ø 700Ø 680

Ø 620Ø 600

Ø 640

Ø 660Ø 680

Ø 700

0 1000 2000 3000 4000 5000

0 200 400 600 800 1000 1200 1400

0

5

10

15

20

25

30

35

40

0 1000 2000 3000 4000 5000

0 200 400 600 800 1000 1200 1400

0

50

100

150

200

H/m

Q/m³/h

Q/l/s

Q/m³/h

Q/l/s

P2/kW


293


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FKT 50.1-8/54 270 1440 480 132.0 142.0 S1/S1 2484 2407 1523

FKT 50.1-8/62 335 1720 580 165.0 177.0 S1/S1 2590 2407 1523

FKT 56-8/53 (Ex) 375 2200 740 195.0 205.0 S1/S1 2450 2241 1431

FKT 56-8/58 (Ex) 405 2450 820 210.0 230.0 S1/S1 2630 2241 1431

FKT 56-8/64 (Ex) 445 2700 900 230.0 250.0 S1/S1 2840 2361 1551

FKT 56-8/70 (Ex) 490 2950 990 255.0 275.0 S1/S1 3120 2361 1551

FKT 56-8/78 (Ex) 550 3450 1150 285.0 305.0 S1/S1 3340 2441 1631

T 50.1-8/45 260 1170 390 132.0 142.0 S1/– 1980 2317 1433

T 50.1-8/54 325 1600 540 165.0 177.0 S1/– 2131 2407 1523

T 50.1-8/62 390 1740 580 195.0 210.0 S1/– 2237 2407 1523

T 56-8/53 (Ex) 435 2200 730 230.0 245.0 S1/– 2190 2196 1386

T 56-8/58 (Ex) 480 2450 820 255.0 270.0 S1/– 2370 2196 1386

T 56-8/64 (Ex) 520 2700 900 275.0 290.0 S1/– 2580 2316 1506

T 56-8/70 (Ex) 570 2960 980 305.0 320.0 S1/– 2860 2316 1506


Materials: Seals






Equipment/function


cording to







ATEX FM

FKT 50.1… • • – • •

FKT 56... • • • • •

T 50.1… • • • • •

T 56... • • • –








*

*

**

*

*

*

2200 x2000

AW

1

*

450

1000

573

230

63013

10

* *

*

*

* *

*

*



2

3

1203

730

1750

10501806

868

1530 1

A

1480

1600

10601200

26


295


Was

tew

ater

tran

spor

t





Hydraulic data




70%

75%

75%

80%

80%

85%

85%

Ø 660

Ø 680

Ø 600Ø 620

Ø 700

Ø 640

Ø 680

Ø 620Ø 600

Ø 640

Ø 700

Ø 660

0 1000 2000 3000 4000 5000 6000

0 200 400 600 800 1000 1200 1400 1600 1800

0

10

20

30

40

50

60

0 1000 2000 3000 4000 5000 6000

0 200 400 600 800 1000 1200 1400 1600 1800

0

200

400

600

H/m

Q/m³/h

Q/l/s

Q/m³/h

Q/l/s

P2/kW






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FKT 56-6/70 (Ex) 560 4000 1340 310.0 325.0 S1/S1 3120 2361 1551

FKT 56-6/78 (Ex) 640 4540 1520 340.0 370.0 S1/S1 3340 2441 1631

FKT 72-6/54 760 5300 1740 420.0 450.0 S1/S1 5220 2323 1707

FKT 72-6/60 820 5700 1890 450.0 480.0 S1/S1 5560 2383 1767

FKT 72-6/66 910 6400 2140 500.0 540.0 S1/S1 5850 2523 1907

FKT 72-6/73 980 7100 2350 540.0 580.0 S1/S1 6180 2523 1907

FKT 72-6/80 1100 7700 2550 610.0 650.0 S1/S1 6520 2593 1977

T 56-6/58 (Ex) 550 3100 1030 310.0 325.0 S1/– 2370 2196 1386

T 56-6/64 (Ex) 610 3600 1200 340.0 355.0 S1/– 2580 2316 1506

T 56-6/70 (Ex) 660 4050 1360 375.0 390.0 S1/– 2860 2316 1506

T 56-6/78 (Ex) 740 3880 1270 420.0 435.0 S1/– 3080 2416 1606

T 72-6/54 880 5300 1740 500.0 520.0 S1/– 4210 2615 1790

T 72-6/66 1080 6400 2150 610.0 640.0 S1/– 4595 2755 1930

T 72-6/73 1180 7120 2380 670.0 700.0 S1/– 4820 2755 1930


Materials: Seals






Equipment/function


cording to







ATEX FM

FKT 56... • • • • •

FKT 72... - - • • • • •

T 56... • • • –

T 72... - - • • • – •




297


Was

tew

ater

tran

spor

t




*

*

**

*

*

*

2200 x2000

AW

1

*

450

1000

573

230

63013

10

* *

*

*

* *

*

*



2

3

1203

730

1750

10501806

868

1530 1

A

1480

1600

10601200

26







Hydraulic data




20%

40%50%

60%

70%

80%

80%

Ø 485

Ø 545

Ø 605

Ø 545Ø 485

Ø 605

Q[m³/h]0 1000 2000 3000 4000 5000

Q[l/s]0 200 400 600 800 1000 1200 1400

H[m]

0

2

4

6

8

10

12

14

16

18

Q[m³/h]0 1000 2000 3000 4000 5000

Q[l/s]0 200 400 600 800 1000 1200 1400

P2[kW]

0

40

80

120


299


Was

tew

ater

tran

spor

t




Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FKT 50.1-10/58 255 1220 410 120.0 130.0 S1/S1 2530 2406 1523

FKT 50.1-10/62 280 1300 440 132.0 143.0 S1/S1 2582 2406 1523

FKT 56-10/53 (Ex) 310 1800 600 160.0 174.0 S1/S1 2450 2241 1431

T 50.1-10/46 250 980 330 120.0 131.0 S1/– 1994 2317 1433

T 50.1-10/58 300 1240 420 145.0 157.0 S1/– 2176 2407 1523

T 50.1-10/62 330 1320 440 160.0 173.0 S1/– 2229 2407 1523


Materials: Seals





Equipment/function


cording to







ATEX FM

FKT 50.1… • • – • •

FKT 56... • • • • •

T 50.1… • • • • •








700

550

2500 x 2000

AW

*

1

1575 50

0 100037

5

*

*

*

*

*

*

*

* * **

**

* **



1

11501982

944

1652

3

2

940

1353

1950

1580

13601500

1700

26

A


301


Was

tew

ater

tran

spor

t





Hydraulic data




70%

70%

74%

74%

77%

77%

79%79%

80%

80%

Ø 560Ø 540

Ø 615

Ø 485

Ø 540

Ø 615

Ø 560

Ø 485

Q[m³/h]0 1000 2000 3000 4000 5000 6000 7000 8000

Q[l/s]0 400 800 1200 1600 2000

H[m]

0

4

8

12

16

20

24

28

Q[m³/h]0 1000 2000 3000 4000 5000 6000 7000 8000

Q[l/s]0 400 800 1200 1600 2000

P2[kW]

0

100

200

300






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimensions

IN IA P2 P1 A AW

A kW kg mm

FKT 56-8/64 (Ex) 445 2700 900 230.0 250.0 S1/S1 2840 2361 1551

FKT 56-8/70 (Ex) 490 2950 990 255.0 275.0 S1/S1 3120 2361 1551

FKT 56-8/78 (Ex) 550 3450 1150 285.0 305.0 S1/S1 3340 2441 1631

FKT 72-8/53 610 3700 1230 320.0 345.0 S1/S1 5220 2323 1707

FKT 72-8/60 670 4150 1390 350.0 375.0 S1/S1 5560 2383 1767

FKT 72-8/66 760 4700 1560 400.0 430.0 S1/S1 5850 2523 1907

T 56-8/53 (Ex) 435 2200 730 230.0 245.0 S1/– 2190 2196 1386

T 56-8/58 (Ex) 480 2450 820 255.0 270.0 S1/– 2370 2196 1386

T 56-8/64 (Ex) 520 2700 900 275.0 290.0 S1/– 2580 2316 1506

T 56-8/70 (Ex) 570 2960 980 305.0 320.0 S1/– 2860 2316 1506

T 56-8/78 (Ex) 640 3450 1140 340.0 360.0 S1/– 3080 2416 1606

T 72-8/53 740 3700 1230 395.0 415.0 S1/– 4180 2615 1790

T 72-8/60 820 4150 1370 440.0 460.0 S1/– 4400 2588 1763


Materials: Seals






Equipment/function


cording to







ATEX FM

FKT 56... • • • • •

FKT 72... - - • • • • •

T 56... • • • –

T 72... - - • • • – •




303


Was

tew

ater

tran

spor

t




700

550

2500 x 2000

AW

*

1

1575 50

0 100037

5

*

*

*

*

*

*

*

* * **

**

* **



11150

1982

944

1652

3

2

940

1353

1950

1580

13601500

1700

26

A



Dewatering

Series overview

Series Wilo-EMU KPR

Product photo

Duty chart

Application • For pumping cooling water or rainwater• Pumping of purified sewage• For irrigation and pumping sludge.

Design Axial submersible pump with dry motor for use in pipe sumps

Qmax 9500 m3/h

Hmax 8.4 m


• Submersible• Special materials and coatings against abrasion and corrosion• Longitudinally watertight cable inlet• Angle of propeller blades adjustable by hand

Further information Series information from page 305

500 1000 1500 20000

2

4

6

0

Wilo-EMU KPR...

H/m

Q/l/s


305

DewateringAxial submersible water pumps


Dew

ater

ing

Series description Wilo-EMU KPR

DesignAxial submersible pump with dry motor for use in pipe sumps

Type key

Application• For pumping cooling water or rainwater• Pumping of purified sewage• For irrigation and pumping sludge.

Special features/product advantages• Submersible• Special materials and coatings against abrasion and corrosion• Longitudinally watertight cable inlet• Angle of propeller blades adjustable by hand

Technical data• Mains connection: 3~400 V, 50 Hz• Immersed operating mode: S1• Protection class: IP 68• Max. fluid temperature: 3 - 40°C, higher temperatures on request• Sealing: With two mechanical seals or one block seal cartridge, de-

pending on the motor• Free ball passage: 85 - 130 mm.• Short common pump/motor shaft

• Permanently lubricated roller bearings• Max. immersion depth: 20 m

Materials• Housing components: EN-GJL• Propeller: Stainless steel• Sealing on pump side: SiC/SiC• Sealing on motor side: SiC/SiC• Static seals: NBR• Shaft: Stainless steel 1.4021

Equipment/function• Heavy-duty version in cast iron

Description/designAxial submersible pump as submersible monobloc unit for stationary wet installation

HydraulicsThe angle of the propeller/impeller blades can be adjusted by hand. This makes it possible to adapt the unit to use in different conditions.

MotorDry motors (T motors) give off their heat directly to the surrounding fluid via the housing components and can be used in immersed state for permanent operation.

A sealing chamber protects the motor from fluid ingress. It can be ac-cessed from the outside and can be monitored with an optional seal-ing chamber electrode.


The cable inlet of the T motors is longitudinally watertight. Cable lengths can be individually configured.



chanical seals

Wilo-EMU KPR

Example: Wilo-EMU KPR 760-16° + T 49-10/53P Ex

Hydraulics: KPR 760-16°

KPR Axial pump

760 Propeller diameter

16° Angular position of the propeller blades

Motor: T 49-10/53P Ex

T Motor version

49 Size

10 Number of poles


P Motor for axial pump

Ex Ex-rated




Series description Wilo-EMU KPR

Options• Special voltages• PTC thermistor sensor• Internal or external sealing chamber control• Monitoring units for leakage and bearing temperature• Ceram coating C0, C1• Ex-rated according to ATEX or FM

Scope of delivery• Axial submersible pump• Cable length per customer request• Accessories per customer request• Operating and maintenance manual

Accessories• Switchgears, relays and plugs

CommissioningOperation with surfaced motor:Dry motors (T motors) can be surfaced only if there is an operating mode for surfaced operation.

Dry-running protection system:The hydraulics housing must always be immersed to prevent air from being drawn in. In the case of fluctuating fluid levels, the system should switch off automatically once the minimum water submersion is reached.

KPR760585min-1

KPR500950min-1

KPR500740min-1

KPR3401450min-1

KPR340950min-1

500 1000 1500 2000 2500 Q/l/s0

H/m

1

2

3

4

5

6

7

8

0

Wilo-EMU KPR...


307



Dew

ater

ing

Pump curves, technical data Wilo-EMU KPR 340 (950 rpm)

Pump curves Wilo-EMU KPR 340 - 50 Hz - 950 rpm

Axial impeller - Free ball passage: 85 mm

Hydraulic data


KPR 340 85 Axial impeller 160

Pump curves apply to 3~400 V, 50 Hz at standard speed and a density of 1 kg/dm3. Pump curves in accordance with ISO 9906, Appendix A

59%

59%

62%

62%

65%67%

5°

10°7°

16°

4°

12°

6°

8°

14°

8°4°

10°7°

16°

5° 6°

14°12°

Q[m³/h]0 200 400 600 800 1000 1200

Q[l/s]0 50 100 150 200 250 300 350

H[m]

0

0,4

0,8

1,2

1,6

2,0

2,4

2,8

3,2

3,6

Q[m³/h]0 200 400 600 800 1000 1200

Q[l/s]0 50 100 150 200 250 300 350

P2[kW]

0

4

8

12






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimen-sions

IN IA P2 P1 A

A kW kg mm

T 24-6/16P (Ex) 21 125 42 10.0 12.2 S1/– 140 893

T 24-6/22P (Ex) 33.5 200 66 16.5 19.9 S1/– 155 893


Materials: Seals


T 24...P NBR - - SiC/SiC, SiC/SiC

Equipment/function


cording to







ATEX FM

T 24...P • • • • – •




309



Dew

ater

ing

Dimensions Wilo-EMU KPR 340 (950 rpm)

Dimension drawing Wilo-EMU KPR - stationary wet well installation

270

A

Ø550

Ø760

Ø514

7

Ø711

Ø697

188

507

Ø 328

Ø560

Ø630

10 52x4

5°

70







Hydraulic data




60%

60%

64%

64%

66%

69%70%

10°

16°14°

5°4°

7° 8°6°

12°

14°

5° 7°6°4° 10°

16°

12°8°

Q[m³/h]0 200 400 600 800 1000 1200 1400 1600 1800

Q[l/s]0 100 200 300 400 500

H[m]

0

1

2

3

4

5

6

Q[m³/h]0 200 400 600 800 1000 1200 1400 1600 1800

Q[l/s]0 100 200 300 400 500

P2[kW]

0

10

20

30


311



Dew

ater

ing



Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimen-sions

IN IA P2 P1 A

A kW kg mm

T 24-4/21P (Ex) 35.5 230 76 17.5 20.5 S1/– 155 893

T 24-4/29P (Ex) 49.5 320 106 25.0 28.5 S1/– 190 958

T 24-4/36P (Ex) 68 480 159 34.0 39.0 S1/– 217 1028


Materials: Seals



Equipment/function


cording to







ATEX FM

T 24...P • • • • – •








270

A

Ø550

Ø760

Ø514

7

Ø711

Ø697

188

507

Ø 328

Ø560

Ø630

10 52x4

5°

70


313



Dew

ater

ing




Hydraulic data




62%

62%

68%

68%

72%

72%

74%

76%

16°14°12°10°

8°4° 6°

14°

4°

12°

6°10°

8°

16°

Q[m³/h]0 500 1000 1500 2000 2500 3000 3500

Q[l/s]0 200 400 600 800 1000

H[m]

0

0,5

1,0

1,5

2,0

2,5

3,0

3,5

4,0

4,5

Q[m³/h]0 500 1000 1500 2000 2500 3000 3500

Q[l/s]0 200 400 600 800 1000

P2[kW]

0

10

20

30






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimen-sions

IN IA P2 P1 A

A kW kg mm

T 30-8/29P (Ex) 42.5 220 73 20.0 23.0 S1/– 330 1022

T 30-8/35P (Ex) 51 270 90 24.0 27.5 S1/– 364 1082

T 30-8/45P (Ex) 67 360 119 31.5 36.0 S1/– 415 1172

T 30-8/57P (Ex) 85 450 149 40.0 45.5 S1/– 487 1281

T 34-8/29P (Ex) 66 360 119 32.5 37.5 S1/– 391 1076

T 34-8/32P (Ex) 73 400 132 35.0 40.0 S1/– 420 1076

T 34-8/41P (Ex) 93 510 169 45.0 52.0 S1/– 478 1156

T 34-8/50P (Ex) 111 630 210 55.0 62.0 S1/– 544 1226


Materials: Seals




Equipment/function


cording to







ATEX FM

T 30...P • • • – •

T 34...P • – •




315



Dew

ater

ing



320

660

Ø680

Ø950

250

707

A

8

Ø813

Ø797

Ø775

Ø680

Ø456

41

7042x4

5°







Hydraulic data




58%

66%

66%

72%

72%

76%

76%

79%80%

12°10°

14° 16°

4° 8°6°

14°

8°12°

6°4°

10°

16°

Q[m³/h]0 500 1000 1500 2000 2500 3000 3500 4000 4500

Q[l/s]0 200 400 600 800 1000 1200

H[m]

0

1

2

3

4

5

6

7

8

9

Q[m³/h]0 500 1000 1500 2000 2500 3000 3500 4000 4500

Q[l/s]0 200 400 600 800 1000 1200

P2[kW]

0

20

40

60


317



Dew

ater

ing



Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimen-sions

IN IA P2 P1 A

A kW kg mm

T 30-6/28P (Ex) 60 330 109 30.0 34.0 S1/– 324 1022

T 30-6/35P (Ex) 75 410 136 37.5 42.5 S1/– 364 1082

T 30-6/41P (Ex) 88 480 159 44.0 49.5 S1/– 395 1172

T 30-6/48P (Ex) 102 580 192 51.5 58.0 S1/– 506 1281

T 34-6/29P (Ex) 85 490 162 45.0 49.0 S1/– 391 1076

T 34-6/32P (Ex) 94 540 179 50.0 55.0 S1/– 420 1076

T 34-6/41P (Ex) 124 670 225 65.0 70.0 S1/– 478 1156

T 34-6/50P (Ex) 136 790 265 70.0 78.0 S1/– 544 1226


Materials: Seals




Equipment/function


cording to







ATEX FM

T 30...P • • • – •

T 34...P • – •








320

660

Ø680

Ø950

250

707

A

8

Ø813

Ø797

Ø775

Ø680

Ø456

41

7042x4

5°


319



Dew

ater

ing




Hydraulic data




56%

61%

61%

64%

64%

67%

67%

70%

70%

73%

75%

10°6°

14°12°

20°

8°

18°16°

20°18°

12°6°

16°14°

10°8°

Q[m³/h]0 2000 4000 6000 8000 10000

Q[l/s]0 400 800 1200 1600 2000 2400 2800

H[m]

0

1

2

3

4

5

6

7

8

Q[m³/h]0 2000 4000 6000 8000 10000

Q[l/s]0 400 800 1200 1600 2000 2400 2800

P2[kW]

0

50

100

150






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimen-sions

IN IA P2 P1 A

A kW kg mm

T 49-10/36P (Ex) 188 830 275 95.0 103.0 S1/– 1485 1906

T 49-10/43P (Ex) 240 1020 340 120.0 130.0 S1/– 1600 1906

T 49-10/53P (Ex) 285 1260 420 145.0 156.0 S1/– 1765 2056

T 49-10/58P (Ex) 315 1450 480 160.0 171.0 S1/– 1850 2056

T 56-10/53P 380 1800 600 200.0 215.0 S1/– 2160 2051

T 56-10/58P 405 1950 650 215.0 230.0 S1/– 2260 2051

T 56-10/64P 445 2150 710 235.0 250.0 S1/– 2375 2171

T 56-10/70P 480 2400 800 255.0 270.0 S1/– 2490 2171

T 56-10/78P 540 2700 900 285.0 305.0 S1/– 2235 2251


Materials: Seals


T 49...P NBR - SiC/SiC, SiC/SiC -

T 56...P NBR - SiC/SiC, SiC/SiC -

Equipment/function


cording to







ATEX FM

T 49...P - • • • – •

T 56...P - - • • • –




321



Dew

ater

ing


Dimension drawing Wilo-EMU KPR - stationary wet well installation36

5

520

10

80

Ø1200

Ø990

Ø1058

Ø670

8

Ø1100

1057

A

Ø975

Ø990

30°



Industrial processes

Series overview

Series Wilo-EMU FA...RF

Product photo

Duty chart

Application • In water treatment applications or industrial applications

Design Submersible sewage pump made of cast stainless steel

Qmax 70 m3/h

Hmax 30 m


• Operation in stationary and portable wet well installation• Submersible• Version made completely of cast stainless steel 1.4581• Easy installation due to suspension unit or pump base• Longitudinally watertight cable lead-in• Adapt the duty point by trimming the impeller (for FA 08…RF)

Further information Series information from page 323

1 2 3 4 Q/l/s1

5

10

203040

H/m

10 205

Wilo-EMU FA...RF


323

Industrial processesSubmersible pumps made of cast stainless steel


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Series description Wilo-EMU FA...RF

DesignSubmersible sewage pump made of cast stainless steel

Type key

Application• In water treatment applications or industrial applications

Special features/product advantages• Operation in stationary and portable wet well installation• Submersible• Version made completely of cast stainless steel 1.4581• Easy installation due to suspension unit or pump base• Longitudinally watertight cable lead-in• Adapt the duty point by trimming the impeller (for FA 08…RF)

Technical data• Mains connection: 3~400 V, 50 Hz• Immersed operating mode: S1• Protection class: IP 68• Max. fluid temperature: 3 - 40 °C, higher temperatures on request• Sealing: With two mechanical seals or one block seal cartridge, de-

pending on the motor• Free ball passage: 35 - 45 mm.• Permanently lubricated roller bearings• Max. immersion depth: 20 m

Materials• Housing parts: Cast stainless steel 1.4581• Impeller: Cast stainless steel 1.4581• Sealing on pump side: SiC/SiC• Sealing on motor side: Viton or SiC/SiC• Static seals: Viton• Shaft: Stainless steel 1.4462

Equipment/function• Heavy-duty version made of cast stainless steel (1.4581)• Simple installation through the use of suspension unit or pump base

Description/designSubmersible sewage pump as submersible monobloc unit for station-ary and portable wet well installation.


The following impeller shapes are used:• Vortex impeller (W)• Single-channel impeller (E)

Depending on type, single-channel hydraulic systems can be equipped with a counter ring and/or a stationary wear ring made of hardened material. These contribute long-term to ensuring the uni-form efficiency of the unit.

Wilo-EMU FA...RF

Example: Wilo-EMU FA 05.23RFW + T 12-2/11G Ex

Hydraulics: FA 05.23RFW




RF Special cast stainless steel material

W Type of impeller

Motor: T 12-2/11G Ex

T Motor version

12 Size

2 Number of poles


G Sealing version

Ex Ex-rated




Series description Wilo-EMU FA...RF

MotorDry motors (T motors) give off their heat directly to the surrounding fluid via the housing components and can be used in immersed state for permanent operation.

A sealing chamber protects the motor from fluid ingress. It can be ac-cessed from the outside and can be monitored with an optional seal-ing chamber electrode.


The cable inlet on the T motors is longitudinally watertight, cable lengths can be individually configured.



chanical seals

Options• Special voltages• PTC thermistor sensor• Internal or external sealing chamber control• Monitoring units for leakage and bearing temperature• Ex-rated to ATEX or FM

Scope of delivery• Submersible sewage pump made of cast stainless steel• Cable length per customer request• Accessories per customer request• Operating and maintenance manual


CommissioningOperation with non-immersed motor:Dry motors (T motors) can be surfaced only if there is an operating mode for surfaced operation.

Dry-running protection system:The hydraulics housing must always be immersed to prevent air from being drawn in. In the case of fluctuating fluid levels, the system should switch off automatically once the minimum water submersion is reached.

1 2 3 4 Q/l/s1

2

3

4

5

10

20

30

40

50

H/m

10 20

FA05.32RFE (2900 1/min)

FA05.32RFE (1450 1/min)

FA08.34RFE

FA05.23RFW

5

Wilo-EMU FA...RF...


325



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Pump curves, technical data Wilo-EMU FA 05.23RFW (2900 rpm)

Pump curves Wilo-EMU FA 05.23RFW - 50 Hz - 2900 rpm


Hydraulic data


FA 05.23RFW 35 Vortex impeller 11


20%

20%

30%

30%

40%

40%

45%

Ø 133Ø 116Ø 108

Ø 100Ø 127

Ø 108

Ø 133

Ø 127

Ø 100

Ø 116

Q[m³/h]0 10 20 30 40 50

Q[l/s]0 2 4 6 8 10 12 14

H[m]

0

2

4

6

8

10

12

14

16

Q[m³/h]0 10 20 30 40 50

Q[l/s]0 2 4 6 8 10 12 14

P2[kW]

0

0,4

0,8

1,2




Pump curves, technical data Wilo-EMU FA 05.23RFW (2900 rpm)


Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimen-sions

IN IA P2 P1 A

A kW kg mm

T 12-2/11RF (Ex) 4.45 26 8.8 2.0 2.6 S1/S2-15 min 29 379


Materials: Seals



Equipment/function


cording to







ATEX FM

T 12... • • – - -




327



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Dimensions Wilo-EMU FA 05.23RFW (2900 rpm)

Dimension drawing Wilo-EMU FA...RF - stationary wet well installation

G 455

43

33

80

61

90, 95

3

120

109DN 32

26042

162

320

18 120

80

90

625

AW

Dimension drawing Wilo-EMU FA...RF - portable installation

1 = DN50 PN10 / ANSI B16.1, Class 125, Size 2; 2 = DN50 PN10; 3 = G2

Ø250

64

273

281

407

50

12116

3

80

271

150

2

511

128

Ø23

3

265150

1

389




Pump curves, technical data Wilo-EMU FA 05.32RFE (1450 rpm)

Pump curves Wilo-EMU FA 05.32RFE - 50 Hz - 1450 rpm


Hydraulic data


FA 05.32RFE 45 Single-channel impeller 13


Ø 144

Ø 125

Ø 144

Ø 125

Q[m³/h]0 5 10 15 20 25 30 35 40

Q[l/s]0 2 4 6 8 10

H[m]

0

1

2

3

4

5

6

7

8

Q[m³/h]0 5 10 15 20 25 30 35 40

Q[l/s]0 2 4 6 8 10

P2[kW]

0

0,2

0,4

0,6


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Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimen-sions

IN IA P2 P1 A

A kW kg mm

T 12-4/11RF (Ex) 3.25 16 6 1.3 1.7 S1/S2-15 min 29 379


Materials: Seals



Equipment/function


cording to







ATEX FM

T 12... • • – - -






Dimensions Wilo-EMU FA 05.32RFE (1450 rpm)


G 455

43

33

80

61

90, 95

3

120

109DN 32

26042

162

320

18 120

80

90

625

AW



Ø250

64

273

281

407

50

12116

3

80

271

150

2

511

128

Ø23

3

265150

1389


331



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Hydraulic data




20%30%

40%50%

50%

58%62%

Ø 125

Ø 100

Ø 112

Ø 125

Ø 112

Ø 100

Q[m³/h]0 10 20 30 40 50

Q[l/s]0 2 4 6 8 10 12 14

H[m]

0

4

8

12

16

20

24

Q[m³/h]0 10 20 30 40 50

Q[l/s]0 2 4 6 8 10 12 14

P2[kW]

0

0,5

1,0

1,5






Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimen-sions

IN IA P2 P1 A

A kW kg mm

T 12-2/11RF (Ex) 4.45 26 8.8 2.0 2.6 S1/S2-15 min 29 379


Materials: Seals



Equipment/function


cording to







ATEX FM

T 12... • • – - -




333



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G 455

43

33

80

61

90, 95

3

120

109DN 32

26042

162

320

18 120

80

90

625

AW



Ø250

64

273

281

407

50

12116

3

80

271

150

2

511

128

Ø23

3

265150

1389







Hydraulic data




20%

20%

40%

40%

50%58%

64%

68%

Ø 140

Ø 135

Ø 120

Ø 125

Ø 145

Ø 150

Ø 105 Ø 110

Ø 130

Ø 115

Ø 110Ø 115

Ø 130

Ø 150

Ø 120Ø 125

Ø 105

Ø 140Ø 135

Ø 145

Q[m³/h]0 20 40 60 80 100

Q[l/s]0 4 8 12 16 20 24 28

H[m]

0

4

8

12

16

20

24

28

32

Q[m³/h]0 20 40 60 80 100

Q[l/s]0 4 8 12 16 20 24 28

P2[kW]

0

1

2

3

4


335



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Nominal current



Nominal motor power

Power consump-tion


Motor weight

Dimen-sions

IN IA P2 P1 A

A kW kg mm

T 13-2/12RF Ex 5.3 37 13 2.2 3.0 S1/S2-15 min 37 394

T 13-2/12RF Ex 7.1 37 13 3.5 4.4 S1/S2-15 min 37 394

T 13-2/16RF Ex 9.7 64 22 5.0 5.9 S1/S2-15 min 40 449


Materials: Seals



Equipment/function


cording to







ATEX FM

T 13... • • – - -








39

324

77 300

59

1

210

90/98

166

15170

120DN 32

6990

249

50

5040

625

110

A W


1 = DN80 PN10 / ANSI B16.1, Class 125, Size 3; 2 = DN80 PN10; 3 = DN65 PN10 / ANSI B16.1, Class 125, Size 2,5

1

150

265

230 12

5

Ø 344

124 20

1 388

411

100453

75

240

366

555

165

2

437 3


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Mechanical accessories

Mechanical accessories – set of chains

Type Description Art no.

Chain set PCS-CE

As chain sling with 2 shackles in galvanised steel. Bearing capacity: 400 kg

3 m 6063139

5 m 6063140

6 m 6063141

10 m 6063142

As chain sling with 2 shackles in galvanised steel. Bearing capacity: 800 kg

3 m 6063147

5 m 6063148

6 m 6063149

10 m 6063150

As chain sling with 2 shackles in galvanised steel. Bearing capacity: 2000 kg 10 m 6063152




As chain sling with 2 shackles in 1.4401 stainless steel. Bearing capacity: 400 kg

3 m 6063135

5 m 6063136

6 m 6063137

10 m 6063138

As chain sling with 2 shackles in 1.4401 stainless steel. Bearing capacity: 800 kg

3 m 6063143

5 m 6063144

6 m 6063145

10 m 6063146

As chain sling with 2 shackles in 1.4401 stainless steel. Bearing capacity: 2000 kg 10 m 6063151



Accessories without item number are manufactured according to customer specification. More information on request.

Mechanical accessories – suspension units


Suspension unit G2/1R

Made of EN-GJL-250, painted, with free passage in DN 50, coupling connection and foot without 90° pipe elbow, including profile joint, installation and floor fixation ac-cessories and single-pipe guide pipe bracket (42.4x2 mm) without guide pipe.

FA 05.11 6036886

Suspension unit DN50/2RK

For 2-pipe guide of EN-GJL-250, powder-coated, with free passage in DN 50, cou-pling foot with 90° pipe elbow, including coupling connection, guide pipe bracket of stainless steel for sump fixation, profile joint and mounting accessories; two guide pipes (26.9 x 2 mm) are to be provided by the customer!

DN 50 6070146

Suspension unit DN65/2RK

For 2-pipe guide of EN-GJL-250, powder-coated, with free passage in DN 65, cou-pling foot with 90° pipe elbow, including coupling connection, guide pipe bracket of stainless steel for sump fixation, profile joint and mounting accessories; two guide pipes (26.9 x 2 mm) are to be provided by the customer!

DN 65 6070150

Suspension unit DN 80/2RK

Made of EN-GJL-250, painted, with free passage in DN 80, foot elbow including pump holder, profile joint, installation and floor fixation accessories and double-pipe guide pipe bracket (42.4x2 mm) without guide pipes.

DN 80 6036888

Suspension unit EHV DN100/2RK


FA 10... 6036889

Suspension unit EHV DN150L/2RK


FA 15... 6036890



Accessories

Mechanical accessories

Suspension unit EHV DN150S/2RK

Made of EN-GJL-250, painted, with free passage in DN 150, foot elbow including pump holder, profile joint, installation and floor fixation accessories and double-pipe guide pipe bracket (60.3x3.6 mm) without guide pipes.

– –

Suspension unit EHV DN200/2R

Made of EN-GJL-250, painted, with free passage in DN 200, foot without 90° pipe el-bow, incl. pump holder, profile joint, installation and floor fixation accessories and single-pipe guide pipe bracket (42.4x2 mm), without guide pipes.

– –

Suspension unit EHV DN250/2R

Made of EN-GJL-250, painted, with free passage in DN 250, foot elbow including pump holder, profile joint, installation and floor fixation accessories and single-pipe guide pipe bracket (60.3x3.6 mm) without guide pipe.

– –



– –



– –



– –



– –



– –

Base frame for sus-pension units

as an optional base carrier for suspension units from DN 300. When the base is cast, the base frame is incorporated directly into the base. – –

Guide pipe bracket

for 2-pipe guide, of stainless steel, for pipe attachment on a cast-iron pipe, including mounting accessories DN 50 6066851

for 2-pipe guide, of stainless steel, for pipe attachment on a steel pipe, including mounting accessories DN 50 6061084

Bracket for guide pipe extension



Guide pipe bracket



Bracket for guide pipe extension




Mechanical accessories – coatings

Type Description Art no.Ceram coating C0 External coating for corrosion protection on motors, hydraulics, impellers and accessories –

Ceram coating C1 Internal coating for corrosion protection and light abrasion protection for hydraulics and impellers. –

Ceram coating C2 Internal coating for corrosion protection and moderate abrasion protection for hydraulics and impellers. –

Ceram coating C3 Internal coating for corrosion protection and heavy abrasion protection for hydraulics and impellers. –


Mechanical accessories – suspension units



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Electrical accessories

Electrical accessories – switchgears

Type Description Art no.EC-Drain PD 1 (1~230 V/50 Hz) Single-pump switchgear for controlling 1 submersible motor pump with dynamic pressure

system or 2 float switches of type WA 65, WA 95 or MS 1.2533842

EC-Drain PD 1 (3~400 V/50 Hz) 2533843

MS-L-1x4kW-DOL

Microprocessor-controlled switchgear for level-dependent control of 1 submersible pump in direct-on-line starting by means of float switches. Motor protection by means of inte-grated motor current and winding temperature monitoring. Not approved for controlling pumps in potentially explosive areas!

2539741

MS-L-2x4kW-DOL

Microprocessor-controlled switchgear for level-dependent control of 2 submersible pumps in direct-on-line starting by means of float switches. Motor protection by means of integrated motor current and winding temperature monitoring. Not approved for control-ling pumps in potentially explosive areas!

2539745

DrainControl PL 1 (0.3-12 A)Single-pump switchgear for control of 1 submersible pump with dynamic pressure or bub-bling-through system, float switch or level sensor. Factory setting: level sensor 0-1 mWS (4-20 mA). Level sensors from 0-1 mWS to 0-5 mWS can also be used.

2522619

DrainControl PL 2 (0.3-12 A)Double-pump switchgear for control of 2 submersible pumps with dynamic pressure or bubbling-through system, float switch or level sensor. Factory setting: level sensor 0-2.5 mWS (4-20 mA). Level sensors from 0-1 mWS to 0-5 mWS can also be used.

2519069

SC-L-1x6A-M-DOL-WM

Microprocessor-controlled switchgear in a steel enclosure (IP 54) with LC display and main switch for level-dependent control of 1 pump outside potentially explosive areas with level sensors or float switches

2538900SC-L-1x9A-M-DOL-WM 2538904SC-L-1x12A-M-DOL-WM 2538908SC-L-1x2A-T4-DOL-WM 2538912SC-L-1x4A-T4-DOL-WM 2538916SC-L-1x6A-T4-DOL-WM 2538920SC-L-1x9A-T4-DOL-WM 2538924SC-L-1x12A-T4-DOL-WM 2538928SC-L-1x16A-T4-DOL-WM 2538932SC-L-1x20A-T4-DOL-WM 2538936SC-L-1x25A-T4-DOL-WM 2538940SC-L-1x32A-T4-DOL-WM 2538944SC-L-1x12A-T4-SD-WM 2538948SC-L-1x18A-T4-SD-WM 2538952SC-L-1x24A-T4-SD-WM 2538956SC-L-1x32A-T4-SD-WM 2538960SC-L-1x42A-T4-SD-WM 2538964SC-L-1x55A-T4-SD-WM 2538968SC-L-1x72A-T4-SD-WM 2538972



Accessories


SC-L-2x6A-M-DOL-WM

Microprocessor-controlled switchgear in a steel enclosure (IP 54) with LC display and main switch for level-dependent control of 2 pumps outside potentially explosive areas with level sensors or float switches

2538901SC-L-2x9A-M-DOL-WM 2538905SC-L-2x12A-M-DOL-WM 2538909SC-L-2x2A-T4-DOL-WM 2538913SC-L-2x4A-T4-DOL-WM 2538917SC-L-2x6A-T4-DOL-WM 2538921SC-L-2x9A-T4-DOL-WM 2538925SC-L-2x12A-T4-DOL-WM 2538929SC-L-2x16A-T4-DOL-WM 2538933SC-L-2x20A-T4-DOL-WM 2538937SC-L-2x25A-T4-DOL-WM 2538941SC-L-2x32A-T4-DOL-WM 2538945SC-L-2x12A-T4-SD-WM 2538949SC-L-2x18A-T4-SD-WM 2538953SC-L-2x24A-T4-SD-WM 2538957SC-L-2x32A-T4-SD-WM 2538961SC-L-2x42A-T4-SD-WM 2538965SC-L-2x55A-T4-SD-WM 2538969SC-L-2x72A-T4-SD-WM 2538973SC-L-1x6A-M-DOL-WM-Ex

Microprocessor-controlled switchgear in a steel enclosure (IP 54) with LC display and main switch for level-dependent control of 1 pump within potentially explosive areas with level sensors or float switches

2538976SC-L-1x9A-M-DOL-WM-Ex 2538980SC-L-1x12A-M-DOL-WM-Ex 2538984SC-L-1x2A-T4-DOL-WM-Ex 2538988SC-L-1x4A-T4-DOL-WM-Ex 2538992SC-L-1x6A-T4-DOL-WM-Ex 2538996SC-L-1x9A-T4-DOL-WM-Ex 2539000SC-L-1x12A-T4-DOL-WM-Ex 2539004SC-L-1x16A-T4-DOL-WM-Ex 2539008SC-L-1x20A-T4-DOL-WM-Ex 2539012SC-L-1x25A-T4-DOL-WM-Ex 2539016SC-L-1x32A-T4-DOL-WM-Ex 2539020SC-L-1x12A-T4-SD-WM-Ex 2539024SC-L-1x18A-T4-SD-WM-Ex 2539028SC-L-1x24A-T4-SD-WM-Ex 2539032SC-L-1x32A-T4-SD-WM-Ex 2539036SC-L-1x42A-T4-SD-WM-Ex 2539040SC-L-1x55A-T4-SD-WM-Ex 2539044SC-L-1x72A-T4-SD-WM-Ex 2539048




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SC-L-2x6A-M-DOL-WM-Ex

Microprocessor-controlled switchgear in a steel enclosure (IP 54) with LC display and main switch for level-dependent control of 2 pumps within potentially explosive areas with level sensors or float switches

2538977SC-L-2x9A-M-DOL-WM-Ex 2538981SC-L-2x12A-M-DOL-WM-Ex 2538985SC-L-2x2A-T4-DOL-WM-Ex 2538989SC-L-2x4A-T4-DOL-WM-Ex 2538993SC-L-2x6A-T4-DOL-WM-Ex 2538997SC-L-2x9A-T4-DOL-WM-Ex 2539001SC-L-2x12A-T4-DOL-WM-Ex 2539005SC-L-2x16A-T4-DOL-WM-Ex 2539009SC-L-2x20A-T4-DOL-WM-Ex 2539013SC-L-2x25A-T4-DOL-WM-Ex 2539017SC-L-2x32A-T4-DOL-WM-Ex 2539021SC-L-2x12A-T4-SD-WM-Ex 2539025SC-L-2x18A-T4-SD-WM-Ex 2539029SC-L-2x24A-T4-SD-WM-Ex 2539033SC-L-2x32A-T4-SD-WM-Ex 2539037SC-L-2x42A-T4-SD-WM-Ex 2539041SC-L-2x55A-T4-SD-WM-Ex 2539045SC-L-2x72A-T4-SD-WM-Ex 2539049


Electrical accessories – level control


Float switch MS1

Signal transmitters for aggressive fluids and fluids containing faeces up to a tempera-ture of 80 °C. For installing the level controller, either two signal transmitters must be used, or one switchgear with configurable run-on time (e.g. DrainControl... or EC-Drain...). Switching Up "On"/ down "Off". Cable length: 10 m. Switching capacity: 250 V / 5 A . When used in potentially explosive areas an Ex cut-off relay must be provided for the connection!

Cable length 10 m 2004593

Float switch S-Ku

Signal transmitter for heavily contaminated fluids up to a temperature of 60° C. For installing the level controller, either two signal transmitters must be used, or one switchgear with configurable run-on time (e.g. DrainControl... or EC-Drain...). Switch-ing Up "On"/ down "Off". Cable length: 5, 10 and 20 m. Switching capacity: 250 V / 1.5 A . When used in potentially explosive areas an Ex cut-off relay must be provided for the connection!




Float switch S-PS

Signal transmitter for slightly contaminated fluids up to a temperature of 60° C. Switching Up "On"/ down "Off". Cable lengths: 5, 10 and 20 m. Switching capacity: 250 V / 1.1 kW. When used in potentially explosive areas an Ex cut-off relay must be provided for the connection!




Level sensor 0-1 mWS

Stainless steel housing, protection class IP 68, output signal 4...20 mA, ATEX-approved




Level sensor 0-2.5 mWS












Accessories


Dynamic pressure system

Diving bell with 10 m hose length. For connection to Wilo DrainControl PL 1 or PL 2. – 2516976



Bubbling-through system

Bubbling-through system with compressor, non-return valve and T-iron. For con-nection to Wilo DrainControl PL 1 or PL 2, in conjunction with dynamic pressure sys-tem.

– 2516977

Zener barrier For the use of a level sensor in potentially explosive areas – 2519928


Electrical accessories – control and relay

Type Description Art no.Ex-rated cut-off relay (2-circuit) For connection of 2 float switches – 2513059

Ex-rated cut-off relay (3-circuit) For connection of 3 float switches – 2510698

Ex-rated cut-off ‘relay (4-circuit) For connection of 4 float switches – 2510699

Ex-rated cut-off relay (5-circuit) For connection of 5 float switches – 2510674

Ex cut-off relay ER 143

Ex cut-off relay for installation of level control devices with electrodes or float switches. Input sensitivity configurable between 2...30 kOhm or 3...300 kOhm. Protection class IP 40 (housing), IP 20 (terminals)

– 6003269

Electrode relay ‘NIV 105/S

Electrode relay for level control device with electrodes or float switch. Supply voltage: 120 V/60 Hz or 230 V/50 Hz. For switch cabinet installation! 230 V/50 Hz 6003270

Electrode relay NIV 101/A

Electrode relay for connection of external sealing chamber electrode. In addition the temperature monitoring (bimetal or PTC sensor) can also be connected. For switch cabinet installation!

230 V/50...60 Hz 6045175

Overload relay CM-MSS

Electronic overload relay for connection of PTC or bimetal temperature sensor, with auto-reclosure lockout and Ex-rated. Power supplies: 24 V AC/DC, 120 V/50...60 Hz, 230 V/50...60 Hz. For switch cabinet installation!

230 V/50...60 Hz 6003277

24 V AC/DC 6049312

Evaluation relay DGW 2.01

Evaluation relay with two separately switching changeover contacts for temperature monitoring and control with PT100 sensor. Temperature range -100°C...+500°C, triggering 0.1 °C

– 6002962

Phase asymmetry relay PS2DF

Relay for monitoring the power supply for phase failure, phase asymmetry with LED indicator lamp (8...15%) and undervoltage (30%). For installation in switch cabinet – 6003283


Electrical accessories – switch cabinets


Cable distribution cabinet two parts size 00

Two-part cable distribution cabinet for outdoor installation, size 00, made of fibre-glass-reinforced polyester. Including integrated mounting plate. Outer dimensions (WxHxD): 460 x 830(1760) x 330 Housing with smooth surface. Optional installation with selected accessories (additional charge).

– 2523672



– 2523673

Electrical accessories – level control



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– 2523674



– 2523675

Cable distribution cabinet one part size 00

One-part cable distribution cabinet for outdoor installation, size 00, made of fibre-glass-reinforced polyester. Including integrated mounting plate. Outer dimensions (WxHxD): 400 x 800(1600) x 225 Housing with smooth surface. Optional installation with selected accessories (additional charge).

– 2523791

Flashing light Revolving light for installation on switch cabinet, outdoor installation, 1~230 V – 2510429

Signal horn For connection to Wilo DrainControl, 1~230 V – 501459398


Electrical accessories – switch cabinets




Accessories


EC-Drain PD 1 switchgear

Switchgear for level control of 1 submersible wastewater or sewage pump in the series Wilo-Drain or Wilo-EMU. Level measurement can be performed by the dynamic pressure system or 2 float switches.

• LED for alarm, operation/run-on time, manual/automatic mode• Input terminals for connecting 2 float switches (WA 65, WA 95 or MS 1)• Button for manual mode of the pump• The switching level and the motor currents are set by potentiometer and DIP switch• Potential-free contacts for collective fault signal (changeover contact)• Forced activation of the pump• Pump switch-off with run-on time (0…120 s)• Integrated mains-independent alarm buzzer by 9 V rechargeable battery

(available as accessory)

Technical data:• Operating voltage: 1~230 V or 3~400 V• Frequency: 50/60 Hz• Protection class: IP 54• Dimensions (WxHxD): 190x320x110mm

Attention: Switchgears are not protected against explosions and may only be used outside of potentially explosive areas. Ex-rated cut-off relays are to be provided for controlling pumps in potentially explosive areas.

Switchgear Easy Control MS-Lift

Microprocessor-controlled switchgear for level-dependent control of 1 or 2 wastewater or submersible sewage pumps in direct-on-line starting for wastewater transportation.

Equipment:• Lockable main switch• Control panel with buttons• Display of the current operating or fault conditions via LED• Motor protection by means of integrated motor current and winding temperature monitoring• Adjustable follow-up time up to 120 sec• Pump kick function for 2 sec• Fault memory• High water alarm with forced switch-on of the connected pump(s)• Collective fault signal• Integrated mains-dependent alarm buzzer (optionally mains-independent via 9V battery)

Inputs:• 2 or 3 digital inputs for float switches• 1 or 2 inputs for thermal winding monitoring with bimetal sensor

Outputs:• 1 potential-free contact for the collective fault signal (SSM)• 1 potential-free contact for an external alarm signal (2 pump version only)

Technical data:• Mains connection: 1~230 V or 3~400 V, 50/60 Hz• Connected power P2: 4.0 kW• Maximum current: 12 A• Ambient/operating temperature: -30…+60 °C• Max. relative humidity: 50 %• Control voltage: 24 VDC• Max. switching capacity of alarm contact: 250 V~, 1 A• Protection class: IP 54• Electrical safety: Degree of contamination II• Housing material: Polycarbonate, UV-resistant

Important: Switchgears are not protected against explosions and may be used only outside potentially explosive areas. The direct connection of pumps within potentially explosive areas is not possible!


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Switchgear Wilo DrainControl PL 1

Switchgear for controlling the level of 1 submersible pump. Level measurement can be carried out with either the bubbling-through or the dynamic pressure system, via an electronic level sensor 0-1 mWs (4-20 mA) or float switch (WA 65, WA 95 or MS1).

• LC display• LED for alarm, operation/run-on time, manual/automatic mode• Potential-free contact for collective fault signal and high water alarm• Forced switch-on of the pump• Pump switch-off with run-on time (0…180 s)• Integrated buzzer• Operating hours counter, pump starts

Technical data:• Operating voltage: 1~230 V, 3~400 V• Connected load P2: 4.0 kW• Frequency: 50/60 Hz• Protection class: IP 65 (within buildings/switch cabinets)• Dimensions (W x H x D): 180 x 255 x 180 mm

Attention: Switchgear is not protected against explosions and may only be used outside of potentially explosive areas. A level sensor in the potentially explosive area (with breakdown barrier!) or a float switch (in the potentially explosive area with ex-rated cut-off relay) is to be provided for controlling the pump.

Switchgear Wilo DrainControl PL 1-WS

Switchgear for level control of 1 submersible pump in conjunction with the pumps stations Wilo-DrainLift WS… . Level measurement can be carried out with either the bubbling-through or dynamic pressure systems, via an electronic level sensor 0-1 mWs (4-20 mA) or float switch (WA 65, WA 95 or MS1).

• LC display• LED for alarm, operation/follow-up time, manual/automatic mode• Potential-free contact for collective fault signal and high water alarm• Forced switch-on of the pump• Pump switch-off with run-on time (0…180 s)• Integrated buzzer• Operating hours counter, pump starts• Lockable main switch• 3~ mains, no neutral conductor required

Technical data:• Operating voltage: 1~230 V, 3~400 V• Connected load P2: 4.0 kW• Frequency: 50/60 Hz• Protection class: IP 65 (within buildings/switch cabinets)• Dimensions (W x H x D): 180 x 255 x 180 mm

Attention: Switchgears are not protected against explosions and may only be used outside of potentially explosive areas. A level sensor in the potentially explosive area (with breakdown barrier!) or a float switch (in the potentially explosive area with ex-rated cut-off relay) is to be provided for controlling the pump.



Accessories


Switchgear Wilo DrainControl PL 2

Switchgear for controlling the levels of 2 submersible pumps. Level measurement can be car-ried out by either the bubbling-through or the dynamic pressure system, via an electronic level sensor 0--2.5 mWs (4-20 mA) or float switch (WA 65, WA 95 or MS1).

• LC display, multi-language switching• LED for alarm, operation/run-on time, manual/automatic mode• Potential-free contacts for collective fault signal and high water alarm, malfunction pump 1,

malfunction pump 2• Forced switch-on of the pump• Pump switch-off with run-on time (0…180 s)• Automatic fault-actuated switchover• Integrated buzzer• Operating hours counter, pump starts

Technical data:• Operating voltage: 1~230 V, 3~400 V• Connected load P2: 2x 4.0 kW• Frequency: 50/60 Hz• Protection class: IP 65 (within buildings/switch cabinets)• Dimensions (W x H x D): 320 x 300 x 120 mm


Switchgear Wilo DrainControl PL 2-WS

Switchgear for controlling the levels of 2 submersible pumps. Level measurement can be car-ried out with either the bubbling-through or the dynamic pressure system, via an electronic level sensor 0-1 mWs (4-20 mA) or float switch (WA 65, WA 95 or MS1).

• LC display, multi-language switching• LED for alarm, operation/run-on time, manual/automatic mode• Potential-free contacts for collective fault signal and high water alarm, malfunction pump 1,

malfunction pump 2• Forced switch-on of the pump• Pump switch-off with run-on time (0…180 s)• Automatic fault-actuated switchover• Integrated buzzer• Operating hours counter, pump starts• Lockable main switch• 3~ mains, no neutral conductor required

Technical data:• Operating voltage: 1~230 V, 3~400 V• Connected load P2: 2x 4.0 kW• Frequency: 50/60 Hz• Protection class: IP 65 (within buildings/switch cabinets)• Dimensions (W x H x D): 320 x 300 x 120 mm



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Switchgear Smart Control SC-Lift

Microprocessor-controlled switchgear for level-dependent control of 1...4 submersible sewage pumps by means of float switches or level sensors.

>Functions• 2 operating modes

- "Draining": For draining waste water shafts in water disposal- "Filling": For filling water tanks and rainwater storage tanks from boreholes in water supply

• Automatic pump alteration• Test run• Fault memory for 16 error messages including the type of fault (overflow or dry-running

protection)

>Type keyExample: Wilo-Smart Control SC-L-2x16A-T4-DOL-WM-Ex

• SC-L = Smart Control switchgear for lifting applications• 2x = Max. number of pumps to be connected• 16A = Max. rated current for each connected pump• T4 = Mains connection• DOL = Start-up type (DOL = direct; SD = star-delta)• WM = Installation version (WM = wall-mounted installation, BM = ground installation)• Ex = Version for connection of pumps within potentially explosive areas

>Equipment• Display of the current operating status and data, as well as faults via the LC display and LEDs• Symbol-based menu navigation• Menu navigation and adjustment of operating parameters via operating knob• Motor protection by means of integrated motor current and winding temperature monitoring• Direct and star-delta starter• "Ex" version suitable for connection of pumps within potentially explosive areas

>Inputs• 1 analogue precision input for level control with level sensor• 3 digital inputs for level control with float switch• 1 digital input for low water level with float switch• 1 digital input for high water alarm with float switch• Inputs for thermal winding monitoring for bimetal or PTC temperature sensor• 2 inputs for connecting moisture sensors (e.g.: Motor compartment leakage or sealing cham-

ber control)

>Outputs• 1 potential-free contact for SSM and SBM• 1 potential-free contact for high water alarm• 1 potential-free contact as a signal to start a submersible mixer (pump dependent)• 1 analogue output 0-10 V, the output of the actual level value

>Technical data• Power supply: 3~ 400V, 50/60Hz• Max. number of connected pumps: max. 2 pumps with float switch, max. 4 pumps with level

sensor• Max. rated current: depending on type• Start-up type: direct or star-delta• Control voltage: 24 VDC, 230 VAC• Operating temperature: 0 … +40 °C• Max. relative humidity: 50 %• Housing: Coated steel sheeting with cable glands• Protection class: IP 54• Electrical safety: Degree of contamination II



Accessories



For level measurement.

Technical data:• Protection class: IP 68• Measurement range: 0-1 mWS; 0-2.5 mWS• Cable lengths: 10, 30 or 50 m• Output signal: 4-20 mA• Certified explosion approval in accordance with ATEX

Float switch MS1

Signal transmitters for level control devices as min./max switches for fluids that are aggressive or contain faeces, floats with the fluid and switches when tilted.

Function:Because of its construction and switching point, the float switch can exhibit only a very small hysteresis, i.e. the ON and OFF switching points lie close together. This property cannot be changed, not even the length of the cable. The following points must therefore be noted for the use of the signal transmitter:

• If only one signal transmitter is used, the connection to the switchgear must be made using a configurable run-on time, e.g. Wilo-DrainControl…, Wilo-EC Drain…

• The level control device must be fitted with two signal transmitters.

>Technical data• Max. fluid temperature: 80 °C• Cable length: 10 m• Switching capacity: 250 V / 5 A• Max. pressure: 2 bar• Switching angle: 10°• Protection class: IP 68

Float switch S-PS

For level control devices as a min./max. switch for lightly contaminated fluids. Floats up with the fluid and triggers the switch in inclined position.

The level controller must be permanently positioned on its signal line for the switching point.

Technical data:• Voltage: 250/400 V• Rating: 1.1 kW• Fluid temperature: 60 °C• Max. pressure: 1 bar• Protection class: IP 68


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Dynamic pressure system

The pressure transducer (immersion bell) detects changes in the fluid level in the sump. The change in the pressure value in the immersion bell are transmitted via a leak-proof hose to the Wilo DrainControl PL switchgear and evaluated by measuring elements in the switchbox.

Scope of delivery:• Immersion bell with 10 m hose

Bubbling-through system

Dynamic pressure system with compressed air permanently introduced by small compressor. The immersion bell (dynamic pressure system) is to be ordered separately.

Scope of delivery:• Mini-compressor• 3 m hose with T-iron and non-return valve

Ex-rated cut-off relay

For the installation of float switches in potentially explosive areas.• Suitable for connecting 2 to 5 float switches

- 2-circuit (connection of 2 float switches possible)- 3-circuit (connection of 3 float switches possible)- 4-circuit (connection of 4 float switches possible)- 5-circuit (connection of 5 float switches possible)

• Installed in an ISO housing, with transparent cover• Protection class IP 54• For wall-mounted installation• Dimensions (W x H x D): 182 x 180 x 165 mm

1 2

N L 3 4 5 6 7 8

Zener barrier

For the installation of a level sensor in potentially explosive areas.• Suitable for the connection of a level sensor.• Protection class IP 40, housing for installation in non-explosive areas.• Dimensions (W x H x D): 75 x 150 x 106 mm• 1 m cable premounted.



Accessories


Switch cabinet for outdoor installation

One- or two-part cable distribution cabinet for outdoor installation. Made of fibreglass-rein-forced polyester including integrated mounting plate. Housing with smooth surface.

Cable distribution cabinet without equipment:Optional installation with selected accessories (additional charge).

• One-part size 00, protection class IP 34D, outer dimensions (WxHxD): 400 x 800(1600) x 225for DrainControl PL1 and Easy Control MS-L 1x4kW

• Two-part size 00, protection class IP 44, outer dimensions (WxHxD): 460 x 830(1760) x 330for DrainControl PL1 WS

• Two-part size 0, protection class IP 44, outer dimensions (WxHxD): 590 x 830(1760) x 330for DrainControl 1+2 (0.5-10A) DE, PL2 and PL2 WS

• Two-part size 1, protection class IP 44, outer dimensions (WxHxD): 785 x 830(1760) x 330• Two-part size 2, protection class IP 44, outer dimensions (WxHxD): 1115 x 830(1760) x 330

Cable distribution cabinet including switchgear:with mounted distribution board, heating and flashing light.

• One-part size 00, protection class IP 34D, outer dimensions (WxHxD): 400 x 800(1600) x 225optionally including DrainControl PL1 (not water column) or Easy Control MS-L 1x4kW

• Two-part size 0, protection class IP 44, outer dimensions (WxHxD): 590 x 830(1760) x 330optionally including DrainControl PL2 (not water column), DrainControl 1 (0.5-10A) direct starter or DrainControl 2 (0.5-10A) direct starter

The switchgears being used have the protection class IP 54.


Consulting guide



Consulting guide

Basic hydraulic principles

Flow rateSolid matter and settling sediments in the sewage may be deposited in pipes, resulting in the clogging of the drainage system. To prevent pipe clogging, it is advisable to maintain the following minimum flow rates:

Depending on the composition of the fluid (e.g. high sand content, pumping sludge), the above-mentioned values may be higher. How-ever, the corresponding regional and national standards and guide-lines need to be observed. The flow rate is determined by the full vol-ume flow (m³/s) per area (m²) and should generally lie between 0.7 m/s and 2.5 m/s.

The following should be taken into account for the selection of the pipe diameter:The greater the flow velocity, the fewer deposits and the lower the risk of clogging. But then the resistances in the pipe increase with in-creasing flow velocity, which leads to system inefficiency and can lead to premature component damage due to abrasive constituents.

Building servicesBoth the sewage generated in a building or on a piece of land and the rainwater which accumulates on courtyard and roof surfaces should be pumped to the sewer system with the aid of pumping stations and lifting units, insofar as they do not flow naturally downhill into the lo-cal sewage network. There are different ways of disposing of this sewage, depending on the respective fluids to be pumped. Wilo sub-mersible pumps and sewage lifting units are designed especially to meet these different requirements and comply with currently valid EN standards. Planning must be carried out in accordance with DIN EN 12050/12056 – Drainage systems for buildings and sites. A distinction is made here between sewage emerging from discharge points above the local backflow level, which must be guided to the public sewer system by taking advantage of natural slopes, and sew-age from discharge points whose water levels in the anti-siphon trap lie below the local backflow level. The backflow level is defined in by-laws. The upper street edge is usually taken as a rough guide value. Drainage and sewage (rainwater and wastewater), which accumulates below the backflow level, must be conveyed to the public sewer sys-tem via automatically operating lifting units – Wilo sewage lifting units or Wilo submersible pumps.

The following details, among others, are to be observed for system planning and design in accordance with DIN 1986-100, EN 12050 and EN 12056:

• Lifting units are to be designed in terms of performance in such a way that a minimum flow velocity of 0.7 m/s is guaranteed for the pre-scribed nominal diameters of the pressure pipe. Required minimum nominal diameters:Sewage lifting unit for sewage containing faeces without comminu-tion unit: DN 80Sewage lifting unit for sewage containing faeces with comminution unit: DN 32Sewage lifting unit for sewage free of faeces DN: DN 32Sewage lifting unit for limited use for sewage containing faeces without comminution unit: DN 25Sewage lifting unit for limited use for sewage containing faeces without comminution unit: DN 20

• The pressure pipe of a lifting unit must be equipped with a non-re-turn valve and installed with its bottom above the backflow level (backflow loop). The pressure pipe may not be connected to waste-water downpipes.

• Wastewater gate valves (supply and pressure sides) are to be installed in accordance with DIN 1986-100, EN 12050/EN 12056.

• Ventilation pipes for lifting units are to be guided to heights above the roof level; the minimum nominal pipe width is DN 70 for sewage lifting units.

• Feed lines are to be installed with sufficient slope (a minimum of 1:50).

• It is practical to install all pipes flexibly through masonry.• An automatic standby pump is to be provided if the sewage disposal

pipe does not allow for interruptions.• Switchboxes and signalling systems are to be installed at a dry, easily

accessible position. The signalling system is to be mounted at a posi-tion that can be observed.

• Lifting units must be serviced regularly. At least:1x per year in single-family homesEvery six months in multi-family homesEvery 3 months for systems in commercial operations

• The installation room is to be provided with sufficient ventilation and lighting. Above and next to all operating elements and parts to be maintained there should be a working space of at least 600 mm.The lifting unit must be fastened so that it is anti-buoyant.

• Sewage containing mineral oils or explosive admixtures must be guided through oil precipitators and/or petrol precipitators; those containing fatty substances must go through grease traps and those with sand through grit chambers. Acidic sewage must be neutralised. Pumps are generally to be made with Ex-protection.

Determining the required pump and/or system powerVolume flow Qp [l/s]:Equivalent to the sum of the incoming waste water QS and the in-coming rainwater Qr, which must be determined in accordance with EN 12050/EN 12056:QS = Rate of waste water flow [l/s] from the sum of all sewage sourc-es, taking the simultaneity into account, Qr = rainwater flow rate [l/s] as a product of rainfall, discharge coefficient and precipitation area.

Pumping head H/Hman [m]:Equivalent to the total height difference (Hgeo in m) between the lowest collection tank level and the bottom of the backflow loop + the total friction losses Hv [m] in the pressure pipe.Attention: When selecting the lifting unit, it is necessary to take into account that the pressure difference between the delivery head in the duty point at the nominal flow rate (observe minimum volume flow) and the delivery head at zero volume flow must still amount to approximately 2-3 m in order to open the non-return valve.

Recommendations for flow velocities

Pipe/standard Value according to standard

Recommendation

Free drainage via gravity

Horizontal pipe – Vmin = 0.7... 1.0 m/s

Verticalpipe – Vmin = 1.0 ... 1.5 m/s

Sewer pipes – Vmin = 2.0 ... 3.0 m/s

Pressure drainage

Pipe flushed with compressed airEN 1671

0.6 m/s vmin < 0.9 m/s 0.7 m/s vmin

Non-flushed pipes, ATV-DVWK A 134

0.5 m/s vmin < 0.9 m/s 0.7 m/s vmin 2.5 m/s


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Basic hydraulic principles

Vibration and resonanceWhen sewage pumps are installed and connected, various aspects must be observed to guarantee smooth operation. Fundamentally, every moving machine part causes vibration.

In the case of submersible motor pumps and monobloc pumps, dur-ing rotation, free centrifugal forces are generated at the circulation frequency. Also the hydraulic forces acting on the pump impeller considerably contribute to machine vibration.

In order to avoid malfunctions and damage, the strength of vibration in the operating state must not exceed a certain threshold. This is achieved by statically and dynamically balancing the corresponding parts.

If the pumps are subject to additional external vibration due to unfa-vourable installation and connections, this vibration is superimposed. This vibration can put high levels of stress on individual components.

In order for the pumps to work faultlessly and to have long service lives, they must be installed according to the generally valid rules of technology.

General notes• The volume flow to be handled by the pump must exceed the volume

flow of approaching sewage. Make sure that the pumps run as close to the optimum duty point as possible to ensure durability and opti-mum performance.

• Consider a loss in performance with increasing pump age. The volume flow and pressures can be negatively influenced by abrasion and cor-rosion.

• Design the pump so that it operates as efficiently as possible. • Steep pump curves prevent clogging in the pressure pipe, since when

there's increased backpressure, the pump also increases pressure along its pump curve and rinses away the deposits.

• When selecting accessories, take the material properties into consid-eration with regard to the corrosion- and abrasion-resistance.

• Compensate for peak inflows for economical and safety reasons by using double-pump systems (pump splitting, standby pump is always to be considered separately).

• If the transfer point (drainage pipe) lies underneath the sump level, ventilation should be provided, since otherwise the created suction could empty the complete sump, incl. the pump. This would result in ventilation difficulties and should therefore be checked in advance.

• Observe the various operating conditions for pipes which are not per-manently installed in one place. The partial and full-filling situations should be observed.

Pipe and pump material When designing, observe that the following influences could mean additional requirements for your system:

• Flow velocity of the fluid > Noises, wear • pH value of the fluid > Material damage, corrosion • Chemical constituents of the fluid > Corrosion• Atmospheric conditions, such as humidity, salt content in the air, etc.

> Corrosion• Outside and fluid temperature > Fluid aggressiveness, corrosion• Dwell time of the fluid in the pipe > Odour development • Leakage currents due to using materials having different electron

negativity

Due to the material changes and the resulting pressure level change, pipes for underground use should be designed as PN 10 pipes.



Consulting guide

Pressure losses

Pressure loss in hoses

Q = volume flow; Dv = pressure loss per 100 m hose (kb = 0.25)

ø25m

m /

1“

ø32m

m /

1¼“

ø38m

m /

1½“

ø63m

m /

2½“

ø50m

m /

2“

ø127

mm

/ 5“

ø152

mm

/ 6“

ø52m

m /

C-Sc

hlau

ch

ø75m

m /

B-Sc

hlau

ch

ø102

mm

/ 4“

/ A-

Schl

auch

1

10

100

0,1

0,1

10 100 2001 Q [m³/h]

Q [m³/h]0,1 10 1001 200

Dv[m]

Dv[m]

1

10

100

0,1


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Pressure losses

Pressure loss in fixed pipes

Q = volume flow; Dv = pressure loss per 100 m hose (kb = 0.1)

30,0

[m] [m]

20,0

10,0

8,0

6,0

4,0

2,0

1,0

0,8

0,6

0,4

0,2

0,1

30,0

20,0

10,0

8,0

6,0

4,0

2,0

1,0

0,8

0,6

0,4

0,2

0,1

0,1 10 20 400,2 1,0 2,0 4,0 100 200 400 [l/s] 1000 2000

0,4 1,0 2,0 4,0 10 20 40 100 200 400 1000 [m³/h] 6000

DN

40

DN

50

DN

65

DN

20

DN

25

DN

32

DN

80

DN

100

DN

125

DN

150

DN

200

DN

250

DN

300

DN

350

DN

400

DN

500

DN

600

DN

700

DN

800

DN

900

DN

1000

0,4 m/s

0,6 m/s

0,8 m/s

1,5 m/s

1,0 m/s

2,0 m/s

3,0 m/s

4,0 m/s

0,4



Consulting guide

Pressure losses

Formula for calculating the losses in valves

Q = volume flow in the duty pointKV = Flow coefficient from table

ExampleNon-return ball valves with flange, DN 80,dutypoint 40 m3/h

Factors for adapting to other materials/older pipes

kb Pipe type

0.1 new galvanized steel pipes

0.8 newly rolled steel pipes, new plastic pipes

1.0 new cast-iron pipes, bitumen coated cast-iron pipes

1.25 older surface corroded cast-iron pipes

1.5 newly galvanised steel pipes, cleaned cast-iron pipes

1.7 encrusted pipes

2.0 new concrete pipes, medium-gloss

2.5 stoneware pipes

3 new concrete pipes, flat line markings

15-30 cast-iron pipes with light to heavy encrustations

Losses in valves and pipe line contents

Valve type Unit Nominal diameter

DN 40, 1¼

DN 32, 1½

DN 50,2

DN 65, 2½

DN 80,3

DN 100 DN 150

Non-return valve KV m3/h - - 158 267 405 632 1423

Non-return ball valve with flange KV m3/h - - 87 136.5 267 396 890

Non-return ball valve with female thread KV m3/h 26 54 70 115 180 - -

Gate valve KV m3/h - - 160 280 470 830 2000

Pipe contents l/m 0.8 1.3 2.1 2.9 4.3 8.2 17

( )ΔPV = Q [m³/h] ²KV[m³/h]

ΔPV = = 0.022 bar = 0.22 m 402

( )267


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Installation types

Very different types of installations are used in submersible systems in municipal applications. The type of installation depends mainly on the application purpose and the investment volume.

Basically, three main installation types are distinguished:• Wet well installation, stationary• Wet well installation, portable• Dry well installation, stationary

The pipe sump installations are also required. The type of installation depends mainly on the requirements of the planning engineer and the operator. Different viewpoints have arisen, which are each justi-fied in terms of the individual field of application.

Wet well installation or stationary tank installation

With wet well installation, the pump is installed in the fluid to be pumped. The motor is cooled by the circulating sewage. The advan-tage of this type of installation is low investment costs compared to the more sophisticated pumping station designs for dry-installed sewage pumps. In such a case, a construction above ground or an in-termediate base in the sump for the pumps is not required. In greater depths, an intermediate ceiling is necessary.

The pump is fastened by means of a suspension unit with lowering mechanism. That allows the pump to be "pulled" at all times, e.g. for maintenance work.

The coupling base and the elbow are usually cast in one piece. The guide consists of two pipes, thus preventing any twisting. The Wilo

coupling connection is made is such a way that a lip prevents the seal ring from falling out.

The pressure pipe made of a galvanized steel pipe, or ideally of a stainless steel pipe, is fitted directly on the suspension unit via flang-es and leads out of the pump sump. The sump can be made at low costs from ready-made concrete sumps equipped with elastomer seals in accordance with EN 1917 (national addition: DIN 4034 T1). However, one-piece PEHD sumps without joints are a better solution, since these prevent any infiltration of external water.

As shown on the diagram alongside, this installation type gives the operator the option of special pump sump geometries adjusted to in-dividual requirements, the use of additional flushing valves or the in-stallation of vortex impellers with special mixer head technology.

The disadvantage of a wet well installation is the lack of ease of maintenance. In addition, with a wet-installed submersible sewage pump, the water level can only be lowered to a certain level, since op-timum cooling of the motor is only possible in submerged condition.



Consulting guide

Installation types

Stationary dry well installationThe dry well installation variant, in particular the dry-installed sub-mersible pump, provides a number of advantages compared to dry-installed pumps, and also compared to wet-installed submersible pumps.

Installation principle of a dry-installed submersible pumpThe main difference from a wet-installed submersible pump is the design of the motor. It is a fully encapsulated motor with internal closed-circuit cooling. A distinction is made between an open cooling system and a closed cooling system. With an open cooling system, the fluid to be pumped is used as the coolant. With a closed system (single-chamber or two-chamber system), cooling is performed by an external fluid, such as e.g. water-glycol or medical white oil, in a closed circuit.

Another main difference from the wet-installed submersible pump is that the dry-installed submersible pump is not installed in the fluid to be pumped. In terms of the technical construction, an intermediate base is required directly in the pumping station. The major advantag-es are the combination. On the one hand, this submersible pump of-fers all benefits of a dry-installed pump and, on the other hand, all benefits of a submersible pump, such as being overflow-proof.

As already mentioned, the pump is installed in a separate pump room. The pump is fastened to the inflow pipe unspectacularly via a pipe el-bow.

Advantages compared to dry-installed pumps (no submersible pumps)

• Overflow-proof and thus more operational reliability• Low-maintenance carbide mechanical seals or seal cartridges• No couplings or V-belts, thus fewer wearing parts and less mainte-

nance required• Explosion protection possible at all times• Clean and hygienic working conditions• Easy maintenance

Portable installation

With this type of installation, the motor is cooled in the same way as for stationary wet well installation, However, the pump is not fas-tened firmly in the pump by means of a suspension unit. The pump can thus be installed in any sump via a base component on the pump housing. With the right couplings, hoses of appropriate length can be installed on the pressure port. When selecting the pump, hydraulic conditions, such as volume flow and delivery head as well as the pump's NPSH, must also be taken into account.

Portable pumps are frequently used as emergency drainage or residu-al drainage pumps for municipal applications.


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Pumped fluids and impeller shapes

Impeller shapes and propertiesTo ensure the fluid can be pumped reliably, the correct impeller must be used for the corresponding fluid. Each impeller shape has its ad-vantages and disadvantages here. The following impeller shapes are currently used in our hydraulics:

• Single-vane impeller (single-channel impeller)• Multi-vane impeller with 2, 3 or 4 channels (multi-channel impeller)• Vortex impeller• SOLID impeller• Propeller impeller (axial impeller)

Single-channel and multi-channel impellers and the SOLID impellers are available in a closed and half open design. It should be noted here that the efficiency of the half open design is generally lower than that of the closed design.

In addition to the shape of the impeller the level of process reliability is also dependent on the nominal diameter of the hydraulics. Vortex impellers tend to be used for small nominal diameters (DN 50…150). Multi-channel impellers, on the other hand, tend to be used for large nominal diameters (DN 200...600).

Furthermore, there are hydraulics which are also equipped with a cut-ting device or a mechanical stirring apparatus.The additional cutting device breaks up the admixtures in the fluid, thereby facilitating the pumping process. The cutting device is in-stalled internally or externally depending on the hydraulics selected, and it is combined with a half open single-channel impeller or a half open multi-channel impeller.When using the additional mechanical stirring apparatus, the suction area is continuously stirred up. This prevents settlement of the solid material and the resulting encrustation. Due to the narrowly limited flow zone of the mixer head only the suction area of the pump is af-fected. The mechanical stirring apparatus is mostly used in combina-tion with a vortex impeller.

When using the hydraulics, the following points must be observed:• The fluid can exhibit a max. dry matter content (DM) of 8%.• The fluid must flow independently of the hydraulics.• The friction losses in the discharge pipeline and the specific weight of

the fluid must be taken into account in the calculations.• The motor power is to be designed with an adequate reserve for the

current operating conditions.

Vortex impeller

Recommended nominal diameters: DN 50 to DN 150Properties:

• Very low-clogging, as it is insensitive to fluids containing fibres and textiles

• Very smooth operation• High wear-resistance• Lower efficiency• Suitable for pumping gaseous fluids• Pumping sludge

Fields of application:• Untreated sewage• Activated sludge• Raw and digested sludge

• Mixed water• Fluids with problematic constituents and wearing constituents

Single-vane impeller (single-channel impeller)

Design: closed and half openRecommended nominal diameters: DN 50 to DN 250Properties:

• Low-clogging• Smooth operation• Wear-resistant• Steep pump curve• Good efficiency• Pumping sludge

Fields of application:• Untreated sewage• Circulation and heating sludge• Mixed water• Raw and digested sludge• Activated sludge

Double-vane impeller (two-channel impeller)

Design: closedRecommended nominal diameters: DN 150 to DN 400Properties:

• Low-clogging (depending on nominal diameter and fluid)• Very smooth operation• Wear-resistant• Steep pump curve• Good efficiency• Pumping sludge

Fields of application:• Rake-cleaned sewage• Mechanically treated sewage• Industrial waste water• Landfill water• Activated sludge• Industrial sewage



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Three and four-vane impeller (multi-channel impeller)

Design: closedRecommended nominal diameters: DN 200 to DN 600Properties:

• Low-clogging (depending on nominal diameter and fluid)• Very smooth operation• Steep pump curve• Very good efficiency

Fields of application:• Rake-cleaned sewage• Mechanically treated sewage• Industrial waste water• Landfill water• Activated sludge• Industrial sewage

SOLID impeller

Design: closed and half openRecommended nominal diameters:

• Closed design: DN 150 to DN 400• Half open design: DN 80 to DN 150

Properties:• Closed design

- Very low-clogging (depending on nominal diameter and flow rate)- Very smooth operation- Wear-resistant- Good efficiency- Pumping of gaseous fluids- Pumping sludge

• Half open design- Hardly any clogging- Lower efficiency than the closed design- Pumping of gaseous fluids- Pumping sludgeFields of application:

• Untreated sewage• Industrial waste water• Landfill water• Activated sludge• Industrial sewage

Propeller impeller (axial impeller)

Possible pipe diameters: 340 mm, 500 mm and 760 mmProperties:

• Very smooth operation• Very steep pump curve• Very good efficiency

Fields of application:• Fluids with small amounts of dirt• Rainwater• Return activated sludge• Circulation of activated sludge• Water drawing units, etc.

Cutting device

Design: internal and externalRecommended nominal diameter: DN 32 to DN 40The properties are dependent on the impeller shape used.Fields of application:

• Domestic sewage• Wastewater• Faeces• Suitable for low-pressure drainage

Vortex impeller with mechanical stirring apparatus (mixer head)

Design: externalRecommended nominal diameter: DN 80 to DN 150Properties:

• High wear-resistance• Lower efficiency• Pumping of gaseous fluids

Fields of application:• In the grit chamber• Sand and gravel systems• Sludge settling ponds• Sedimentation tanks• Wherever deposits are possible


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Summary of impeller properties

Impeller properties

Impeller shapeNo clogging Wear

resistanceEfficiency Smooth operation Pumping of bub-

ble-containing fluids

Sludge pumping

Vortex impeller +++ +++ o +++ + +Single-vane impeller ++ ++ ++ + - +Double-vane impeller + ++ ++ ++ o +Three and four-vane impeller + + +++ ++ o o

SOLID impeller (closed) +++ ++ ++ +++ + +

SOLID impeller (half open) +++ + + + + +

Propeller - o +++ ++ o -+++ = optimum; ++ = very good; + = good; 0 = limited; - = unfavourable



Consulting guide

Basic electric principles

Starting currentThis is the current which is required during the start-up operation of a machine to overcome friction losses and starting torques. The starting current can be up to seven times that of the nominal current, depending on the type of start-up. When there is instability in the electric mains or for larger motors, corresponding devices must be provided to reduce the starting current. These could be soft starters, frequency converters, etc. A reduction of the starting current can al-ready be achieved by a motor circuit version in the star delta.

Operating modes (in acc. with DIN EN 60034--1)Our motors are generally designed for permanent operation (operat-ing mode S1) in immersed state. For operation with non-immersed motor (e.g. dry well installation or non-immersed in the sump), the motors can be used for permanent operation (operating modes S1), short-term operation (operating mode S2) or intermittent operation (operating mode S3), depending on the design.

The maximum operating times in short-term and intermittent opera-tion are defined by the information in the operating mode, e.g. S2-15 min or S3 25%.

You can find more information on the individual operating modes in the separate chapter: "Operating modes". You can find exact infor-mation on the possible operating modes of the products on the cor-responding product pages in the technical data.

Individual run signalIndicates the fault of the individual pump and provides an exact eval-uation method for building management systems.

Explosion protectionThe operator is responsible for marking the explosion zones in the operating area. The explosion zones are clearly defined in the respec-tive standards. Products to be used in explosive environments must be checked and approved by an external body. The Wilo units are cer-tified for these applications according to three different standards:

• ATEX: European explosion protection standard• FM: American explosion protection standard• CSA: Canadian explosion protection standard

More information on the individual explosion protection standards and the corresponding classification is to be found in the chapter: "Explosion protection".

Ex-rated cut-off relayWith ex-rated cut-off relays, float switches can also be used in po-tentially explosive environments. These relays reduce the flowing current to a magnitude which doesn't cause sparks, even in the event of an error, which would cause the fluid or its surroundings to ignite.

Motor protectionTo operate a motor safely, it must be protected from heating up too much. Unacceptable motor overheating can be caused by a fault that increases the motor current:

• Overload• Phase failure• Undervoltage• Blocking

These faults can be detected by a motor protection relay or a motor protection switch, which then shut down the motor. Motor protec-tion relay and motor protection switch may not be adjusted to more than the motor's nominal current.

Motor protection relayMode of operation:Thermal protection is provided by bimetals that are heated up by heating windings through which the motor current flows. A separate bimetal with corresponding heating winding is provided for each electrical conductor to the motor. If the current consumption of just one winding of the motor exceeds the specified value for several sec-onds, the bimetal, which is deformed by the heat, triggers the switch lock and switches the motor contactor off. The motor is also shut down after a short while in the event of a phase failure of the motor (uneven heating of the bimetal strips). In the event of thermal trig-gering, the switch can only be turned back on again once the bimet-als have cooled down. Motor protection relays do not shut the motor down directly. They only have a contact for a relatively small switch-ing capacity. This contact is used to activate a contactor that shuts the motor down in the event of a fault. Unlike the motor protection switch, a motor protection relay does not have a short-circuit trigger. That is why fuses should be installed in the supply line for one or more motors that are protected with a motor protection relay. Fur-thermore, with motor protection relays, restarting can be set manu-ally or automatically. Restarting should be performed manually, to prevent constant activation and deactivation if there is a fault.

Motor protection switchMotor protection switches can be used to switch the operation of motors on and off. Thermal triggering works according to the princi-ple of the motor protection relay. However, the operator is able to shut down the motor during operation or in the event of a fault. Fur-thermore, most motor protection switches also have a magnetic fast trigger mechanism that protects the line downstream and the motor from short-circuits. In small current ranges, these switches are short-circuit proof, i.e. a back-up fuse is not necessarily required.

Other faults that may result in an increase in heat:• Dry running of motors that may only be operated in submerged state• Unacceptably high fluid temperature / ambient temperature• Impermissible running times during short-term operation

These faults do not have any effect on the motor's current consump-tion and can therefore not be detected by the overload protection connected upstream. For these types of faults, monitoring devices are used that are embedded in the component to be protected (mo-tor winding). You can find more information on the possible monitor-ing devices in the chapter: "Motors".

Protective measures (DIN VDE 0100-410)Protection classes: (DIN EN 50529 / VDE 0470 Part 1)The degree of protection that a housing offers e.g. against direct contact is defined by the IP code (International Protection). It con-sists of "IP" and two digits (e.g. IP 54).

First figure:• Protection of persons from access to dangerous parts• Protection of the equipment from infiltration of solid matter

Second figure:• Protection of the equipment from penetration of water


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Basic electric principles

First figure Second figure

Code figure Guard Protection against foreign bodies Protection against water0 No protection No protection No protection1 Protection against contact with back of

handProtection against solid foreign bodies with a diameter of 50 mm

Protection against water dripping verti-cally

2 Protection against contact with fingers Protection against solid foreign bodies with a diameter of 12.5 mm

Protection against water dripping at an angle (15°)

3 Protection against contact with tools Protection against solid foreign bodies with a diameter of 2.5 mm

Protection against sprayed water at an angle of up to 60°

4 Protection against contact with a wire Protection against solid foreign body with a diameter of 1.0 mm

Protection against water splashing from any direction

5 Protection against contact with a wire Dust protection Protection against water jets6 Protection against contact with a wire Dust-proof Protection against strong jets of water7 - - Protection against temporary submer-

sion in water8 - - Protection against permanent submer-

sion in water



Consulting guide

Motors

Motor coolingTo be able to dissipate the motor heat during operation, a distinction is made between two constructions:

• Glanded motor• Self-cooling motor

The glanded motors are filled with air in the motor compartment and do not have any separate coolant. The heat is dissipated directly to the surrounding fluid via the housing components.

Figure: Dry motor for wet well installation

These motors can be used in immersed state for permanent opera-tion. In non-immersed state, the operating mode depends on the size and on the motor power.

The following series are equipped with glanded motors:• Drain MTC/MTS• Drain TC 40, STS 40• Drain TP 50, TP 65• Rexa FIT, PRO• DrainLift S, M, L, XL, FTS• EMU FA pumps with dry motor

With the self-cooling motors, the waste heat is transferred via a coolant to the heat exchanger and discharged there to the fluid. With these motors, a distinction is made between the cooling principle:

• Internal closed-circuit cooling: The motor compartment is filled with oil, which is circulated via an impeller on the shaft.

• External closed-circuit cooling: The motor compartment is filled with air. A separate cooling system is attached to the motor, and circula-tion is provided via an impeller or circulation pump.

• Sheath current cooling: The motor compartment is filled with air. A separate housing is attached to the motor, through which the fluid flows.

Figure: Motor with active closed-circuit cooling and two-chamber system for wet and dry well installation

Figure: Dry motor with active closed-circuit cooling and two-cham-ber system for wet and dry well installation


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Motors

Figure: Dry motor with sheath current cooling

These motors can be used in immersed state and in non-immersed state for permanent operation.

The following series are equipped with self-cooling motors:• Drain TP 80, TP 100• FA pumps with FK, FKT and HC motors

Sealing variantsThe unit is sealed off against the ingress of fluids on the fluid side and on the motor side. This sealing can be implemented in different ways:

• On the fluid side with mechanical seal, and on the motor side with ro-tary shaft seal: Basic version for normal applications with a bidirec-tional mechanical seal on the fluid side and a rotary shaft seal to the motor.

Figure: Basic sealing

• Two mechanical seals in tandem arrangement: Version for high loads and difficult fluids with two separately installed bidirectional me-chanical seals for the fluid and the motor.

Figure: Two mechanical seals

• Block seal cartridge: Version for high demands in terms of resistance to wear and corrosion. Two bidirectional mechanical seals are in-stalled in the block seal cartridge, arranged face-to-face. Due to the installation in a block seal cartridge, the shaft end may be shorter and replacing a defective seal is easier to perform.

Figure: Block seal cartridge

Monitoring equipmentThe integrated monitoring units are for protecting the motor:

• Excess temperature in winding/bearing/oil• Over pressure in the motor• Ingress of water in

- Sealing chamber- Leakage chamber- Motor compartment- Clamping space

The possible sensor equipment depends on the different motor types. The individual sensors will be described below.

Bimetal temperature sensorBimetal temperature sensors are mechanical switches which trigger a switching operation as a result of the heat. "Normally closed con-tacts" are used, i.e. when the tripping temperature is reached, the electrical circuit is interrupted. When the temperature drops accord-ingly (hysteresis), the sensor closes automatically again. 2 or 3 tem-perature sensors are installed in series in the windings. Another appli-cation option is the monitoring of the oil temperature in oil motors. In



Consulting guide

Motors

Ex motors for submerged operation and in special versions, there are 2 temperature circuits with different tripping temperatures.

Application for the following:• Slowly rising temperatures, e.g. obstruction of cooling by deposits• Overload• Surfacing of motors that may only operate in submerged state• Unacceptably high ambient temperatures• Operating time too long in S2 operation

Thermistor/PTCPTC thermistor sensors are temperature-sensitive resistors. These sensors do not have any mechanical components. When the nominal activation temperature (NAT) is reached, the electrical resistance of the sensors increases rapidly. This change is evaluated by an elec-tronic switchgear. 3 temperature sensors are installed in series in the windings. In large machines and special versions, there are 2 temper-ature circuits each with different tripping temperatures (e.g. 130/140 °C). A switchgear (e.g. WILO CM-MSS) is required for each temperature circuit.

Application for the following:• All types of temperature protection• Blocking of sewage motors• Motors for speed control (specification for Ex motors on the convert-

er)

PT 100 temperature sensorPT 100 sensors are temperature-dependent resistors with an almost linear pump curve. At 0 °C, the resistance is 100 . The resistance difference between 0 and 100 °C is 0.385 /K. This change is evalu-ated by an electronic switchgear (e.g. WILO DGW 2.01 G). The switching temperature is determined by the setting on the switch-gear, not by the sensor. In addition to the adjustment of the switch-ing points, the temperature can also be measured.

Application for the following:• Slowly rising temperature• e.g. cooling obstructed by deposits• Overload• Surfacing of motors that may only operate in submerged state• Unacceptable ambient temperature• Longer running time in S2 operation• Blocking only to a limited extent

In order to be able to compensate the fault caused by the line resist-ance, the connection is usually established in the form of three-wire switching. Almost all PT 100 evaluation relays support this connec-tion.

Leakage floaterLeakage floaters are mechanical switches that trigger a switching op-eration in the event of fluid penetration. Therefore if fluid penetrates the leakage chamber via the second mechanical seal, the motor can be shut down or a warning emitted. "Normally closed contacts" are used, i.e. if fluid enters the leakage chamber, the electrical circuit is interrupted.

No special relay is required for the evaluation. The switching capacity of the floater contacts deviates with different motor types and must therefore be taken from the connection diagram for the respective motor.

Pressure switchPressure switches are mechanical switches that trigger a switching operation in the event of over pressure in the motor. They are used in

motors that have an oil-filled motor compartment. "Normally closed contacts" are used, i.e. when an over pressure builds up in the motor, the electrical circuit is interrupted.

No special relay is required for the evaluation.

Thermal float switchThermal float switches are mechanical switches that trigger a switch-ing operation in the event of a low oil level or if the temperature in the motor is too high. They are used in motors that have an oil-filled motor compartment. "Normally closed contacts" are used, i.e. if there is a lack of oil or if the temperature of the oil is too high, the electrical circuit is interrupted.

No special relay is required for the evaluation.

Conductive electrodesConductive electrodes (based on the measurement of the resistance) are used to evaluate conductive fluids. The sensor consists mainly of a rust-proof electrode rod. It is used to measure the conductivity of the fluid in relation to a reference earth (motor housing). This change is evaluated by an electronic switchgear (e.g. Wilo NIV 101). The switching resistance is determined by the setting on the switchgear, not by the sensor.

A special electrode relay is always required, e.g. Wilo NIV 101/A, NIV 105/S or ER 143 (for potentially explosive areas). The sensitivity of the relay is to be set to > 20 k .


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Operating modes

The operating mode determines the permissible duty cycle of motors. One should always make sure that the built-in temperature control of the motors is connected correctly. It ensures that the temperature classes of the windings are adhered to in the event of the operating time being exceeded or the wrong operating mode.

S1 Permanent operationDefinition:Operation at a constant load until the machine can reach the thermal state of inertia.

The machine is designed in such a way that cooling is sufficient at the specified conditions. The operating mode does not give any informa-tion as to whether the machine is to be operated dry or wet. If no op-erating mode is specified on the rating plate of a machine, S1 perma-nent operation applies.

S2 Short-term operationDefinitionOperation at constant load and with a duration that is not sufficient to reach the thermal state of inertia, and a following standstill time, during which the fallen machine temperatures only deviate from the temperature of the coolant by less than 2 K.

The power dissipation of the machine is higher than can be dissipated via the coolant. In S2, the permissible operating time is always also specified (e.g. S2 15 min). After this operating time, the machine must cool down again to the ambient temperature. This operating mode is mainly used for dry-installed machines.

P

t

t

t

PV

Θ

Θmax

P

t

t

t

PV

Θ

ΔtP

Θmax



Consulting guide

Operating modes

S3 Intermittent operation without affecting the starting currentDefinitionOperation that consists of a sequence of identical cycles, each one consisting of an operating time with constant load and a downtime, and the starting current does not have a significant effect on the ex-cess temperature.

The power dissipation of the machine is higher than can be dissipated via the coolant. In S3 operating mode, the cycle duration is specified in percent and the cycle time is also specified.

Example for S3 25% 10 min: The activation period is 2.5 min. and the pause is 7.5 min. If no cycle duration is specified, a cycle duration of 10 min. applies.

P= loadPV= electrical losses

= temperaturemax= max. temperature

t= timeTC = cycle duration

tp= operating time at constant loadtR= standstill time with no current in windings, relative activation

period = tP/TC

P

t

t

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Θ

ΔtP ΔtR

TC

Θmax


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Level measuring systems

Level measuring systems are for measuring the water level in tanks. Depending on the application conditions, various systems are availa-ble.

Float switchWith this method, switching contacts are closed or opened in a float-ing body according to the inclination angle. With float switches, one should always make sure that they can move freely in the sump. They can also be used in potentially explosive areas if operated via an ex-cut-off relay (Ex-i).

A basic distinction must be between two different designs:

Single-point float switch:These floaters are fastened very shortly to the cable and have a slight difference between activation point and deactivation point. Some of these floaters are also available as heavy versions that tilt around their centre of gravity. To avoid the constant switching of the pump, at least two of these floaters must be used for level control. Due to their good floating properties, however, they are better suited for sewage applications.

Two-point float switch:These float switches have a larger angle between activation point and deactivation point. They are fastened to their pipe. That makes it possible to switch smaller differences with only one float switch ac-cording to the drawn-out pipe length.

1

0



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Dynamic pressure system (measurement of the hydrostatic pres-sure)With this method, a measuring bell / velocity head bell is used to measure the pressure at the point of installation. The filling height of the fluid generates a pressure that is forwarded to the evaluation unit via a hose. In the evaluation unit, the pressure is converted into an electrical signal. That enables the continuous measurement of the filling level, and the switching points can be freely defined.

A distinction is made between open systems and closed systems. The selection depends on the field of application and the type of fluid. The application in potentially explosive areas is possible.

Open system:With this version, the bell is open in the direction of the fluid. Every time the fluid is pumped out, the bell must surface to vent the sys-tem. It is switched "Off" after a certain time. Another way to vent the system is by connecting to a small compressor (bubbling-through system), that vents the system constantly or periodically. Its "Off" state depends on the water level.

Closed system:With this version, the air cushion in the bell is separated from the fluid by a diaphragm. The system is therefore suitable for heavily contami-nated fluids. Leakages / air loss in the system result in measuring er-rors or a system malfunction.

Pressure probe (electronic pressure transducer)Like the velocity head probes, the hydrostatic pressure is measured at the installation point here, too. However, a diaphragm is used here to convert the pressure in the pressure transducer directly into an elec-trical signal.

Conductivity (conductive measurement method)In this case, submersible electrodes are connected to an evaluation relay. The relay detects whether fluid is present or not based on the resistance. The trigger resistance can be set on most relays. In this way, simple level controls for filling or draining can be implemented. The application as a dry-running protection system is also very fre-quent. Not suitable for sewage pumping stations.


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UltrasoundMeasurement with ultrasound is based on the measurement of the running time. The ultrasonic pulses emitted by a sensor are reflected from the surface of the fluid and detected by the sensor. The required running time is a measure for the distance covered in the empty tank. This value is deducted from the overall tank height, which results in the filling level.

The advantage of this method is that measurement of the filling level in the tank is possible without contact, regardless of the fluid. During installation, one should ensure that the measuring cone emitted by the sensor is free of installations. A minimum clearance to the wall of the tank must also be kept.



Consulting guide

Explosion protection

For applications in explosive environments, the products must be checked accordingly by a certified body and approved. For these ap-plications, the Wilo units are certified according to three different standards:

• The European ATEX standard• The American FM standard• The Canadian CSA standard

The three different standards are described briefly below, including what you need to observe for applications in explosive environments.

For the standard according to which the individual series are checked and approved, please refer to the technical data on the corresponding product pages. The explosion classification and the approval number are to be found on the rating plate or in the installation and operating instructions.

ATEX standard The units are designed according to "EC directive 94/ 09/EC" (ATEX 95) and the European standards DIN EN 60079-0and EN 60079-1. They may be operated in potentially explosive atmospheres which require electrical devices of device group II, category 2.

It is therefore possible to use them in zone 1 and zone 2. These units may not be used in zone 0.

The explosion classification, e.g. II 2 G Ex d IIB T4, defines the follow-ing:

FM standardThe units are certified and approved by the recognized testing and li-censing authority "FM Approvals" according to standards FM 3600, 3615, 3615.80 and ANSI/UL-1004. They may be operated in poten-tially explosive areas which require electrical devices with the protec-tion class "Explosionproof, Class 1, Division 1". Therefore, operation in areas with the required protection class "Explosion-proof, Class 1, Division 2" according to the FM standard is also possible.

The explosion classification defines the following:

CSA standardThe units are certified by the certified testing and licensing authority “KEMA” (European registration office for CSA) in accordance with the current standards. The units are approved according to the zone and class system.

Approval according to zonesThey may be operated in potentially explosive areas which require electrical devices of protection class "Explosion-proof, Class 1, Zone 1". Therefore, operation in areas with the required protection class "Explosion-proof, Class 1, Zone 2" is also possible.

The explosion classification, e.g. Ex d IIB T4 Gb, defines the following:

Approval according to classesThey may be operated in potentially explosive areas, which require electrical devices of protection class "Explosion-proof, Class 1, Divi-sion 1". Therefore, operation in areas with the required protection class "Explosion-proof, Class 1, Division 2" is also possible:

The explosion classification defines the following:

II Device group IIMeaning: intended for places where explo-sions may occur, with the exception of mines

2 CategoryG Substance group

Meaning: GasesEx Ex-protected device in acc. with European

standardd Motor housing ignition protection class

Meaning: Pressure-proof enclosuree Terminal ignition protection class

Meaning: increased safetyIIB Explosion group

Meaning: for use in combination with gas-es of subdivision B, all gases with the ex-ception of H2, C2H2, CS2

T4 Temperature classMeaning: max. surface temperature of the device is 135 °C

GB Device protection level "B"

Class 1 Division 1; groups C, DMeaning: Gases, fumes, mist; ex-atmos-phere constantly or occasionally present under normal conditions; gas groups: Eth-ylene (C), propane (D)

Class 2 Division 1; groups E, F, GMeaning: Dust, ex-atmosphere constantly or occasionally present under normal con-ditions; dust groups: Metal (E), carbon (F), grain (G)

Class 3 Description: Fibres and lint

T3C Temperature classMeaning: max. surface temperature of the machine of 160 °C

Ex Ex-protected device in accordance with IEC standard

d Motor housing ignition protection classMeaning: Pressure-proof enclosure

IIB Explosion groupMeaning: for use in combination with gas-es of subdivision B, all gases with the ex-ception of H2, C2H2, CS2

T4 Temperature classMeaning: max. surface temperature of the device is 135 °C

GB Device protection level "B"

Class 1 Division 1; groups C, DMeaning: Gases, fumes, mist; ex-atmos-phere constantly or occasionally present under normal conditions; gas groups: Eth-ylene (C), propane (D)

T3C Temperature classMeaning: max. surface temperature of the machine of 160 °C


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Explosion protection

Temperature monitoringStandard explosion-certified motors must equipped with a tempera-ture monitoring option. This monitoring can take place using bimetal strip sensors or PTC sensors.

The standard temperature monitoring unit is always designed as a 1-circuit monitoring unit, i.e. when the maximum winding temperature is reached, the motor must be switched off!

The temperature monitoring unit can be designed as an optional 2-circuit monitoring unit, i.e. when the lower temperature is reached, a preliminary warning is emitted. Deactivation is only necessary if the maximum winding temperature is reached.

The temperature monitoring unit must be connected in such a way that when the maximum winding temperature is reached, the motor is deactivated and reactivation is only possible if the release button was actuated manually.

When the lower temperature is reached (2-circuit monitoring), a pre-liminary warning is possible or deactivation with automatic reactiva-tion.

Non-immersion of the motor in the sump or dry well installation of dry motorsThese motors may only be non-immersed or dry well installed if there is a 2-circuit temperature monitoring unit!

Frequency converter operationFor operation on a frequency converter, it must be ensured that the internal winding temperature monitoring unit (bimetal strip sensor or PTC sensor) can be connected.

Sealing chamber control The units can be equipped with an external sealing chamber control. This can also be retrofitted. If the unit is equipped with external seal-ing chamber control, it must be connected to an intrinsically-safe electric circuit.

Ex-zone definitionsThe Ex-zones are clearly defined in the respective standards. The identification of the zones in the operating area of the units must be performed by the operator. When ordering, indicate which Ex stand-ard you are using and in which zone you would like to operate the unit.



Consulting guide

Materials

AbrasiteSpecial material for pump housings and impellers. This is a high-alloy, extremely wear-resistant cast material. The material has a martensit-ic basic structure with a high chromium and mixed carbide content. It provides an especially high degree of wear resistance against sewage, which has a high concentration of abrasive particles (such as waste-water with a high proportion of sand, for example). Lab tests show that "Abrasite" provides a seven times longer pump service life for abrasive materials compared to normal cast materials.

ConcreteMaterial for creating sumps in accordance with DIN 4034-1. The con-crete quality used by Wilo complies with DIN EN 206 (formerly DIN 1045). The exact designation is B45WU with a maximum water pene-tration depth of 30 mm as specified in the standard. The following are aggressive toward concrete: Fluids with pH values < 6.5, sulphuric ac-id, hydrochloric acid, butanoic acid and lactic acid, sulphates, salts, animal and mineral fats and oils.

CeramCeram coating provides modern corrosion and abrasion protection. It is based on aluminium oxide particles enclosed in a polymer matrix. Its structure is based on the diamond model and combines two im-portant properties: there are no predetermined breaking points and the adhesion is very high. The coating is available in five different qualities: C0, C1, C2, C3 and CT. For use in highly abrasive fluids, the coatings C1 to C3 can also be combined in order to establish an even higher degree of protection.

Duplex steel (1.4517, 1.4460, 1.4462)Its microstructure consists of a ferritic matrix, in which austenitic in-clusions are embedded. The ferrite/austenite ratio is normally 50:50. This duplex microstructure combines the beneficial properties of rustproof ferritic and austenitic materials. It has good mechanical properties and a significantly higher resistance to corrosion. The du-plex steel 1.4460 and 1.4462 and the cast stainless steel material 1.4517 are relatively widespread. Compared to chromium-nickel-molybdenum steel, these materials have a better general resistance to corrosion. In addition, they are much more resistant to pitting cor-rosion, contact corrosion and stress corrosion cracking and are to a large extent resistant to intercrystalline corrosion. Lab tests show that the duplex material 1.4517 provides a significantly longer pump service life for pumping abrasive fluids compared to normal cast ma-terials (more exact data is available in the sand material speed recom-mendation table, MH07.2006).

Stainless steel 1.4301 - V2A (AISI 304 - X5CrNi18-10)V2A comes from the Thyssen Krupp definition (test series 2, type Austenite) for a chrome-nickel steel. This is the steel standard which is generally available in the pump industry, combining good strength

properties with good temperature resistance. The material is also highly resistant to organic solutions.

Stainless steel 1.4404 - V4A (AISI 316L - X2CrNiMo17-12-3)V4A comes from the Thyssen Krupp definition (test series 4, type Austenite) and refers to a high-alloy rustproof steel (as compared to 1.4301) with a molybdenum content, which can sometimes also be used in seawater. High strength and high elasticity are the features which make stainless steel superior to grey cast iron.

Grey cast ironGrey cast iron is the standard material used in pump construction. For many years now, most units are made of grey cast iron. The benefits of grey cast iron are mainly its price and robustness. In the field of submersible pumps, the cast materials EN-GJL-250 and EN-GJS-500-7 are primarily used.

PE-HD (high density polythene)The most frequently used material in pipe construction for sewage pipes with very high chemical resistance and extremely low surface roughness for preventing deposits and flow losses. High impact re-sistance and ultimate strain with low influence of temperature are other advantages. The material PE100 is used increasingly in practice and is replacing PE80 and grey cast iron. Benefits, such as installing pipes during renovation work, offer a high cost-savings potential..

PP (polypropylene)Resistance to extreme temperatures and chemicals and an extremely high stability (due to the high impact strength of the material) char-acterise this material.

PUR (polyurethane)PUR is available in many variations. The outstanding advantages of Baydur GS, which is used by Wilo and has been proven in industrial applications, such as the high chemical resistance to diluted acids, al-kaline solutions, motor oils, greases, benzines, etc. as well as the cor-rosion- and micro-resistance, are predestined for use in aggressive media. It is also characterised by its superior wear resistance, resist-ance to rotting, weather resistance, dimensional stability under heat and impact resistance at a much lower weight compared to metallic materials, such as grey cast iron. In a sand-slurry test conducted by Bayer, the wear resistance or PUR is about twice as high as that ofcast iron under the same conditions.

PVC (polyvinyl chloride) PE sumps are designed in accordance with DIN 19537-1 and offer great advantages compared to conventional concrete sumps, such as durability, flexibility, easy installation and reduced installation costs. It is a flame-resistant material, which equally combines mechanical strength and chemical resistance.

Material table for austenitic steels

DIN designation US designation Chemical symbol European standard American standardMaterial number AISI EN ASTM1.4301 304 X5CrNi18-10 10088-3 A 167 /2761.4401 316 X5CrNiMo17-12-2 10088-3 A 167 /2761.4404 316 L X2CrNiMo17-12-3 10088-3 A 167 /2761.4571 316 Ti X6CrNiMoTi17-12-2 10088-3 A 167 /276


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Materials

Material table for duplex materials

DIN designation US designation Chemical symbol European standard American standardMaterial number AISI EN ASTM1.457 G-X2CrNiMoCuN25-6-3-3 10213-4 / 10283 A 351 / 744 / 890 / 9951.4460 329 X-3CrNiMoN27-5-2 10088-3-2005 S329001.4462 2205 X-2CrNiMoN22-5-3 10088-2-2005 S31803

Material table - Properties

Designation Service temperature Resistant Non-resistant Application areas[°C]

Seal materials EPDM

-30...+120

Water without chemical additives,caustic sodas,

hydrochloric acid,phosphoric acid,

salt water

Fuels,kerosene,

sulphuric acid,nitric acid

Housing seals,Mechanical seal bellows

FPM (= Viton)

-25...+120

Sewage pH 3 to pH 10,fuels,

mineral oils,phosphoric and sulphuric acids

Acetic acid,nitric acid,

benzol


NBR

-30...+100

Sewage pH 6 to pH 10,water without chemical additives,

fuels,mineral oils,

salt water

Nitric acid,sulphuric acid


Housing and peripheral materials Abrasite

-25...+200 Sewage withabrasive constituents Acids

Pump housings,impellers,

mixer headStainless steel 1.4301

-20...+120Mineral oils,

water without chem. additives,alcohols

Seawater*,hydrochloric acid,

concentrated acids and alkaline solutions

Motor housings,hydraulics housings,

impellers

Stainless steel 1.4404

-20...+120Mineral oils,

water with chem. additives,alcohols

Seawater*,hydrochloric acid,

concentrated acids and alkaline solutions

Motor housings,hydraulics housings,

impellers

PE

0...+90Sewage pH 4 to pH 9,

water without chem. additives,inorganic dilute fluids

Concentrated acids and alkaline solutions


pipes,pump sumps,fitting ducts

PP

0...+90Sewage pH 4 to pH 9,

water without chem. additives,inorganic dilute fluids,*salt water

Concentrated acids and alkaline solutions


non-return valves,pump sumps

PUR

0...+80

Seawater*,acids,bases,

pH 3 to pH 13,fats,

machine oils,benzine

Highly aggressiveacids and bases


connection elements, ag-itators

* Conditionally resistant depending on the fluid temperature and other organic and inorganic fluid constituents



Consulting guide

Ceram coating

Modern corrosion and abrasion protectionUnits that come into contact with the fluid are subject both to highly corrosive as well as abrasive influences. For this, Wilo offers its Ceram coating. This provides reliable protection against this type of stress.

Normal heavy corrosion protection methods, such as zinc dust prim-ing with three coats of tar epoxy resin are called onion layer models. The advantage of zinc dust priming is that the zinc dust sacrifices and the zinc carbonate can seal microscopic cracks. This is referred to as the self-healing effect of the coating. The disadvantage is that the wet adhesion of this zinc dust priming isn't very high. Because of the onion layer model of conventional solvent-containing coatings, the adhesive force depends on the quality of the individual layers.

The Ceram coating, on the other hand, is based on the diamond mod-el. It unifies the positive properties of two materials by combining aluminium oxide particles in one polymer matrix. The aluminium ox-ide particles are enclosed in the matrix. Thus, there are no predeter-mined breaking points and the adhesion is very high, e.g. in the case of Ceram C0 15 N/mm2. Since Ceram is solvent-free, these coatings can be applied with one layer.

Ceram coatings are available in four different quality levels. These are distinguished in terms of their resistance to abrasive corrosion. While corrosion resistance is very good for all four quality levels, resistance to abrasion increases the higher the ordinal number (C0 = low pro-tection from abrasion; C3 = very good protection from abrasion) of the coating, since coarser aluminium particles are processed. The in-dividual layers get thicker and the mixture of large, medium-sized and small aluminium oxide particles is such that even in the case of abrasion with fine sand, the coatings are very stable.

• Ceram C0: The coating is applied using the airless method in one lay-er of 0.4 mm.

• Ceram C1: The coating is applied with a paintbrush and may consist of up to three layers. The layer thickness is 1.5 mm.

• Ceram C2: The coating is applied with a spatula. The layer thickness is 1.5 mm and consists of one coat.

• Ceram C3: The coating is applied with a spatula. The layer thickness is 3 mm and consists of one coat. For tight gaps/clearance, a mechani-cal process is necessary.

For use in special fluids, the individual Ceram qualities can be com-bined with one another, e.g. C2 + C1.

Structure of different coatings

1.) Basic material e.g. housing in cast iron2.) 1st coating: zinc dust priming (50 m), adhesiveness 2.5 N/mm2

3.) 2nd to 4th coating: tar epoxy resin (110 m), adhesiveness 5 N/mm2

The illustration shows the structure of a tar expoxy resin coating with zinc dust priming. The coating consists of 4 individual layers with total layer thickness of 380 m. The three lines in dark grey represent the weak points of this coating, the black line shows the predetermined breaking point.

1.) Basic material e.g. housing in cast iron2.) 1st coating: Ceram C0 (400 m), adhesiveness 15 N/mm2

This illustration shows the structure of a Ceram C0 coating. The coating con-sists of a one individual layer with a total layer thickness of 400 m. The airless application method allows a very high surface quality.

1

2

3

3

3

1

2


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The Ceram coating is also very well suited for use in maritime envi-ronments. For its Ceram C0 coating, Wilo grants a guarantee of 5 years for use in seawater. The prerequisite is that the coating is intact

Increase efficiency, reduce costsSince water is being used more and more economically, the propor-tion of contaminants is increasing relative to the amount of water. This means that the concentration of corrosive and abrasive constit-uents is higher.

Sewage units are always exposed to this aggressive fluid. Corrosion and abrasion affect the surfaces and material structures of the units, sometimes with considerable impairments to the material, and thus also the performance.

This significantly reduces the hydraulic efficiency. This results in the units having an increased current consumption. On the other hand, the pumps no longer work at their optimum, the radial forces in-crease, there is more stress on the bearings and mechanical seals, and the service life of the machines is reduced.

When standard materials are used, such as grey cast iron, under high stress, it may be necessary to exchange the components already after 500 hours of operation. Ceram coatings allow the service life to be increased by a factor of 4, and this at the same high efficiency, which means minimum energy costs.

If one takes the overall costs over the entire service life of the pump into account, the investment costs for a unit coated with Ceram are less than 10%, and thus negligible. On the other hand, there is a high savings potential due to the fact that fewer repairs are required, re-sulting in a significant reduction of system downtimes. The amortisa-tion is then usually quickly reached due to the higher efficiency.

Use of the various Ceram qualities• Ceram C0 is used for the complete outer and inner coating. It's ideally

suited for corrosion protection.• Ceram C1 is used for the inner coating of pump components. The

main field of application is the coating of the impeller and the suction port .

• Ceram C2 and C3 are used for the inner coating of pump components. The main field of application is the coating of the pump housing.

In order to guarantee protection even in especially aggressive and corrosive fluids, the Ceram types are combined with each other, e.g. C2 + C1 or C3 + C1.



Consulting guide

Ceram coating

Ceram C0 - Technical dataDescriptionCeram C0 is a sprayable, solvent-free two-component polymer coat-ing substance with an aluminium oxide basis for protecting our prod-ucts against corrosion when there is additional strong mechanical stress.

CompositionSolvent-free epoxy polymer with solvent-free polyamine hardener and various extenders.

Features• Tough and durable coating with high mechanical and chemical resist-

ance and very good abrasion resistance.• Excellent wet adhesion and compatibility with cathodic corrosion

protection as single-layer coating on steel surfaces.• Very good adhesion to steel surfaces.• Replaces bituminous coatings.• Saves costs due to the long service life, low maintenance and easy

repair ability.• Tested by the "Bundesanstalt for Wasserbau" (German Federal Insti-

tute for Hydraulic Engineering) (BAW).• Solvent-free.• Hardened coating has a high-gloss finish.

Key: 1 = resistant; 2 = short-term resistant; 3 = overflow resistant, immediate cleaning; 4 = not recommended for direct contact

Technical data

Density (mixture) adhesive strength/steel

ASTM D 792 ISO 4624

1.4 g/cm3

15 N/mm2

Impact resistance / strength DIN EN ISO 6272 9 JTemperature resistance: dry, long-term

60 °C

Temperature resistance: dry, short-term

120 °C

Temperature resistance: wet / liquid Depending on the fluid; on request

Solid content (mixture)

VolumeWeight

97 %98 %

Resistance table

Fluid Temperature FactorSewage, alkaline (pH 11) +20 °C 1Sewage, alkaline (pH 11) +40 °C 1Sewage, slightly acidic (pH 6) +20 °C 1Sewage, slightly acidic (pH 6) +40 °C 1Sewage, highly acidic (pH 1) +20 °C 2Sewage, highly acidic (pH 1) +40 °C 3Ammonium hydroxide (5%) +40 °C 3Decanol (fatty alcohol) +20 °C 1Decanol (fatty alcohol) +50 °C 1Ethanol (40%) +20 °C 1Ethanol (96 %) +20 °C 3Ethylene glycol +20 °C 1Heating oil/diesel +20 °C 1Compressor oil +20 °C 1Methyl ethyl ketone (MEK) +20 °C 3Caustic soda (5%) +20 °C 1Caustic soda (5%) +50 °C 2Sodium chloride solution (10%) +20 °C 1Hydrochloric acid (5%) +20 °C 2Hydrochloric acid (10 %) +20 °C 2Hydrochloric acid (20 %) +20 °C 3Sulphuric acid (10%) +20 °C 2Sulphuric acid (20 %) +20 °C 3Nitric acid (5%) +20 °C 3Toluene +20 °C 2Water (cooling/industrial water) +50 °C 1Xylene +20 °C 1


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Ceram C1 - Technical dataDescriptionCeram C1 is a cold-hardening, solvent-free composite material based on two components with selected reinforcement fillers and extend-ers.

CompositionPolymer/aluminium oxide composite material made of a base com-pound and reinforcement.Base compound: a modified polymer consisting of two components with an aliphatic hardening agent.Reinforcement: a mixture (protected by proprietary rights) made of aluminium oxide and extenders.This mixture has excellent abrasion resistance and can be applied very easily.

Features• The completely hardened Ceram C1 coating has a glossy finish, no

pores and is easy to clean, mechanically very resistant, abrasion-proof and has excellent adhesive properties.

• Ceram C1 hardens without shrinking and is resistant to a large number of chemicals, oils, greases, solvents, diluted organic and inor-ganic acids and bases and saline solutions.

• Ceram C1 reduces friction and improves flow and efficiency.• Excellent corrosion protection.

Tested at 20 °C. Sample hardened for 12 days at 20 °C. Longer hard-ening improves the chemical resistance.Key: 1 = resistant; 2 = short-term resistant; 3 = overflow resistant, immediate cleaning; 4 = not recommended for direct contact

Technical data

Hardness Buchholz 115Density / mixture ASTM D 792 1.4 g/cm3

Shrinkage during hardening ASTM D 2566 0.002 mm/cmTensile shear resistance ASTM D 1002 13.8 N/mm2

Tensile strength / ultimate strain

ASTM D 638 26.2 N/mm2

Compressive strength ASTM D 695 60 N/mm2

Bending strength ASTM D 790 55.2 N/mm2

Adhesive strength / steel ISO 4624 13.8 N/mm2

Impact resistance / strength ASTM D 256 11 J/mLongitudinal expansion coefficient

ASTM D 696 34.5 x 10-61 1/K

Electrical resistance ASTM D 257 8 Ohm cmThermal conductivity ASTM C 177 0.7 W/m x KPorosity test Test voltage 5 V/ m layer

thicknessTemperature resistance, dry ASTM D 648 140 °CTemperature resistance, wet ASTM D 648 60 °C

Resistance table

Fluid FactorAcidsSulphuric acid (10%) 2Sulphuric acid (20 %) 3Hydrochloric acid (5%) 1Hydrochloric acid (10 %) 2Hydrochloric acid (20 %) 3Nitric acid (5%) 1Nitric acid (10 %) 3Phosphoric acid (5%) 1Phosphoric acid (20 %) 3Bases and bleachesSodium hydroxide (10%) 1Sodium hydroxide (50 %) 1Ammonia (5%) 2Ammonium hydroxide (28 %) 1Potassium hydroxide (10%) 1Potassium hydroxide (50 %) 1Fixing salt (6%) 1Soap solution (5%) 1Cement mortar / concrete 1Other compoundsIsopropanol 1Kerosene 1Naphtha 1Salt water 1Drainage and sewage 1Toluene 1Xylene 1Bunker C 1Diesel oil 1



Consulting guide

Ceram coating

Ceram C2 - Technical dataDescriptionCeram C2 is a high-performance composite material for repairing and protecting all metal surfaces which are subject to abrasion, corrosion, cavitation and chemical exposure. Ceram C2 is applied with a coating thickness of 1.5 mm. It does not shrink and consists almost entirely of solids. Ceram C2 contains a high percentage of carbides for use under extremely abrasive operating conditions which involve complex and expensive repair measures. The material can either be used for re-storing abraded metal surfaces or as a preventive coating which is su-perior to the original metal in terms of its abrasive strength. Ceram C2 can be used instead of metal applications, tiles, rubber fillers, etc. Its thermal resistance is outstanding.

CompositionPolymer/aluminium oxide composite material made of a base com-pound and reinforcement.Base compound: A modified polymer consisting of two components with an aliphatic hardening agent.Reinforcement: a mixture (protected by proprietary rights) made up of aluminium oxide and silicon carbide particles.This mixture has excellent abrasion resistance and can be applied very easily.

Features• Excellent abrasion resistance ensures long operation and usually lasts

longer than a welded-on metal coating. • Can be easily moulded to any metal surface.• Its tough synthetic resin structure is resistant to temperature shocks

and impact.• Excellent adhesion ensures reliability and prevents stripping.• Simple application reduces work expenses and downtimes.• Withstands varying chemical operating conditions when metals fail.• Practical 4:1 weight and volume mixture ratio. Tested at 20 °C. Sample hardened for 7 days at 20 °C. Longer hard-

ening improves the chemical resistance.Key: 1 = resistant; 2 = short-term resistant; 3 = overflow resistant, immediate cleaning; 4 = not recommended for direct contact

Technical data

Hardness Shore D 90Density ASTM D 792 1.85 g/cm2

Shrinkage during hardening ASTM D 2566 0 mm/cmTensile shear resistance ASTM D 1002 13.24 N/mm2


ASTM D 638 27 N/mm2

Compressive strength ASTM D 695 103.4 N/mm2

Bending strength ASTM D 790 69.0 N/mm2

Adhesive strength / steel ASTM C 633 ---Impact resistance / strength ASTM D 256 3.3 J/mLongitudinal expansion coefficient

ASTM D 696 ---

Electrical resistance ASTM D 257 ---Thermal conductivity ASTM C 177 ---Dielectric strength ASTM D 149 4 kV/mmTemperature resistance, dry ASTM D 648 250 °CTemperature resistance, wet ASTM D 648 80 °C

Resistance table

Fluid FactorAcidsSulphuric acid (10%) 1Sulphuric acid (20 %) 2Hydrochloric acid (5%) 1Hydrochloric acid (10 %) 2Hydrochloric acid (20 %) 3Acetic acid (5%) 2Acetic acid (10 %) 4Bases and bleachesCaustic soda (10 %) 1Caustic soda (30 %) 1Ammonium hydroxide (28 %) 1Potassium hydroxide (10%) 1Potassium hydroxide (50 %) 1Other compoundsIsopropyl alcohol 1Kerosene 1Naphtha 1Salt water 1Drainage and sewage 1Toluene 1Xylene 1Bunker C 1Diesel 1


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Ceram coating

Ceram C3 - Technical dataDescriptionCeram C3 is a high-performance composite material for repairing and protecting all metal surfaces which are subject to abrasion, corrosion, cavitation and chemical exposure. Ceram C3 is applied with a coating thickness of 3 mm. It does not shrink and consists almost entirely of solids. Ceram C3 contains a high percentage of carbides for use under extremely abrasive operating conditions which involve complex and expensive repair measures. The material can either be used for re-storing abraded metal surfaces or as a preventive coating which is su-perior to the original metal with regard to abrasive strength. Ceram C3 can be used instead of metal applications, rubber fillers, etc.

CompositionPolymer/aluminium oxide composite material made of a base com-pound and reinforcement.Base compound: A modified polymer consisting of two components with an aliphatic hardening agent.Reinforcement: a mixture (protected by proprietary rights) made up of aluminium oxide and silicon carbide particles.This mixture has excellent abrasion resistance and can be applied very easily.

Features• Excellent abrasion resistance ensures long operation and usually lasts

longer than a welded-on metal coating.• Its tough synthetic resin structure is resistant to temperature shocks

and impact.• Excellent adhesion ensures reliability and prevents stripping.• Simple application reduces work expenses and downtimes.• Withstands varying chemical operating conditions when metals fail.• Can be easily moulded to any metal surface.• Practical 1.7:1 weight and volume mixture ratio.

Tested at 20 °C. Sample hardened for 7 days at 20 °C. Longer hard-ening improves the chemical resistance.Key: 1 = resistant; 2 = short-term resistant; 3 = overflow resistant, immediate cleaning; 4 = not recommended for direct contact

Technical data

Hardness Shore D 90Density ASTM D 792 1.87 g/cm3

Shrinkage during hardening ASTM D 2566 0 mm/cmTensile shear resistance ASTM D 1002 17 N/mm2


ASTM D 638 29.7 N/mm2

Compressive strength ASTM D 695 103 N/mm2

Bending strength ASTM D 790 69 N/mm2

Adhesive strength / steel ASTM C 633 15.9 N/mm2

Impact resistance / strength ASTM D 256 12 J/mLongitudinal expansion coefficient

ASTM D 696 61.8 x 10-61 1/K

Electrical resistance ASTM D 257 8 Ohm cmThermal conductivity ASTM C 177 0.75 w/m x KDielectric strength ASTM D 149 13.4 KV/mmTemperature resistance, dry ASTM D 648 190 °CTemperature resistance, wet ASTM D 648 65 °C

Resistance table

Fluid FactorAcidsSulphuric acid (10%) 1Sulphuric acid (20 %) 2Hydrochloric acid (5%) 1Hydrochloric acid (10 %) 2Hydrochloric acid (20 %) 3Acetic acid (5%) 2Acetic acid (10 %) 4Bases and bleachesCaustic soda (10 %) 1Caustic soda (30 %) 1Ammonium hydroxide (28 %) 1Potassium hydroxide (10%) 1Potassium hydroxide (50 %) 1Other compoundsIsopropyl alcohol 1Kerosene 1Naphtha 1Salt water 1Drainage and sewage 1Toluene 1Xylene 1Bunker C 1Diesel 1



Consulting guide

Ceram coating

Ceram CT - Technical dataDescriptionCeram CT is a modern, solvent-free two-component coating sub-stance with various corrosion and wear protection extenders primari-ly used for the inner coating of hydraulic components, check valves and valves for industrial water and potable water supply.Ceram CT is ideally suited for the corrosion protection of bronze, steel and stainless steel surfaces exposed directly to fluids.

CompositionSolvent-free epoxy resin with polyamine hardener and various ex-tenders. This mixture has excellent abrasion resistance and can be applied very easily.

Features• Visco-plastic, mechanically resistant, and resistant to abrasion and

impact.• Excellent adhesion on bronze, steel, stainless steel and mineral sur-

faces.• Particularly efficient in processing, since the coating is applied direct-

ly in one operation using the airless spraying method.• Complies with the KTW recommendations and the UBA guideline for

epoxy resin in contact with potable water.• Complies with the EU Resolution AP (2001) 1 (for potable water and

foodstuffs).• Certified in accordance with DVGW worksheet W 270 (reproduction

of micro-organisms in potable water).

ResistanceCeram CT has a very high resistance when pumping industrial water and potable water with a maximum sand content of 50 g/l and a max-imum fluid temperature of 40 °C.

Technical data

Hardness Shore D 90Density, liquid ASTM D 792 1.25 g/cm3

Adhesive strength / steel DIN EN ISO 4624:2003

>12 Mpa

Solid content (mixture), vol-ume

100 % or 740 ml/kg

Solid content (mixture), weight

100 %

Porosity test DIN 55670 5 V/ m layer thick-ness



Documents

Catalogue Water Management 2014/2015 Drainage and Sewage – … · 2017-09-20 · 6 Wilo water management catalogue – 50 Hz – Drainage and sewage - Wastewater transport and dewatering