Cat Bs 1103 Drainage Sewage Int Screen

8/13/2019 Cat Bs 1103 Drainage Sewage Int Screen

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Pumps, pump systems and

accessories for drainage and

sewage, waste water collection,

transport and dewatering

Catalogue Building Services

Drainage and Sewage

International edition 2011/2012 - 50 Hz


2/411


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3

Contents

WiloBuildingServicescatalogue 50Hz Drainageand sewage Edition 2011/2012 Subjecttochangewithoutprior notice

Dewatering

Wastewatercollectionand

transport

Electricalaccessorie

s

Schalt-undRegelgerte

Pumpen

management

General notes and abbreviations 8

Planning guide 10

Dewatering 30

Submersible drainage pumpsSelf-priming drainage pumpsDrainage pumps for hot waterSubmersible sewage pumps with maceratorSubmersible sewage pumps

Wastewater collection and transport 276

Condensate lifting unitsWastewater lifting unitsSubmersible sewage pumpsSewage lifting unitsPump stations

Electrical accessories 396

Recommended accessoriesEquipment/functionProductdescriptions


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4 Wilo Building Services catalogue 50 Hz Drainage and sewage Edition 2011/2012 Subject to change without prior notice

Programme overview and fields of applications

Drainage and Sewage

Pump type Main field of application

Page

Dewatering

Submersible drainage pumps Wilo-Drain TM/TMR/TMW 32 S C S 35

Wilo-Drain TS/TSW 32 S / M / C C 41

Wilo-Drain TS 40 S / M / C C M 46

Wilo-Drain TS 50 S / M / C C M 52

Wilo-Drain TS 65 M / C C C 56

Wilo-EMU KS S / M/ C C 60

Wilo-Drain TP...- AM*) M / C M / C M / C 126

Self-priming drainage pumps Wilo-Drain LP *) S / M / C C 32

Wilo-Drain LPC *) S / M / C S/M/C C 32

Drainage pumps for hot water Wilo-Drain TMT/TMC*) C C C 33

Wilo-Drain VC*) S / M / C C M / C 33

Submersible sewage pumps with macerator

Wilo-Drain MTC S / M / C S / M / C 100

Wilo-Drain MTS S / M / C S / M / C 114

Submersible sewage pumps Wilo-Drain TC 40 S/M / C S/M / C S/M / C 2) 128

Wilo-Drain STS 40 S/M / C S/M / C S/M / C 1) C 133 Wilo-Drain STS 65 M / C M / C M / C 1) C 138

Wilo-Drain TP 50 S/M / C S/M / C S/M / C 1) 155

Wilo-Drain TP 65 M / C M / C S/M / C 1) 168

Wilo-Drain TP 80 M / C M / C M / C C M / C 180

Wilo-Drain TP 100 M / C M / C M / C C M / C 191

Wilo-EMU FA S / C S / C S / C C 203

*) Detailed information on these products can be foundin the Wilo online catalogue.

Key: Fields of application:

1) Not within the scope of DIN EN 12050-12) Not within the scope of EN 12050-13) Limited use in short-term operation S2 possible

Can be used/applicable- Cannot be used/not applicable

S Single- and two-family housesM Multi-family house

C Commercial

New in the programme or series extensionor modification

Wastewater / drainage Production sewage

Wastewater/coarse contaminantsCondensate, Condensing boilers/air-conditioning units

Sewage / faeces
http://productfinder.wilo.com/catalogue/series.do?id=722&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=722&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=711&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=711&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=717&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=717&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=703&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=703&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=709&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=709&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=709&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=703&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=717&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=711&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=722&lang=en&markt=PDCOM


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5

Programme overview and fields of applications

Drainage and Sewage

Wilo Building Services catalogue 50 Hz Drainage and sewage Edition 2011/2012 Subject to change without prior notice

Dewatering


transport

Pressuredrainage

Electricalacce

ssories


Pumpen

management

Wastewater collection and transport

Condensate lifting units Wilo-DrainLift Con S / M / C 279

Wilo-DrainLift Con Plus S / M / C 283

Wastewater lifting units Wilo-DrainLift TMP 32 S 287

Wilo-DrainLift TMP 40 S 291

Wilo-DrainLift Box S / M S / M 295

Sewage lifting units Wilo-DrainLift KH S S S 304

Wilo-DrainLift XS-F S S S 308

Wilo-DrainLift S S / M S / M S / M S 314

Wilo-DrainLift M S / M S / M S / M C S / M 323

Wilo-DrainLift L M / C M / C M / C C M / C 335

Wilo-DrainLift XL M / C M / C M / C C M / C 347

Wilo-DrainLift XXL C C C C C 354

Wilo-DrainLift FTS*) C C C C C 302

Pumps stations Wilo-DrainLift WS 40 Basic S / M / C S / M / C S / M 368

Wilo-DrainLift WS 40-50 S / M / C S / M / C S / M / C C S / M / C 375Wilo-DrainLift WS 625 S / M / C S / M / C S / M / C C C 384

Wilo-DrainLift WS 900 / 1100 S / M / C S / M / C S / M / C C C 390

*) Detailed information on these products can be foundin the Wilo online catalogue.

Key: Fields of application:

1) Not within the scope of DIN EN 12050-12) Not within the scope of EN 12050-13) Limited use in short-term operation S2 possible

Can be used/applicable- Cannot be used/not applicable

S Single- and two-family housesM Multi-family house

C Commercial

New in the programme or series extensionor modification

Wastewater / drainage Production sewage

Wastewater/coarse contaminantsCondensate, Condensing boilers/air-conditioning units

Sewage / faeces

Pump type Main field of application

Page
http://productfinder.wilo.com/catalogue/series.do?id=758&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=758&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=758&lang=en&markt=PDCOM


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6 Wilo Building Services catalogue 50 Hz Drainage and sewage Edition 2011/2012 Subject to change without prior notice

Drainage and SewageContents

Dewatering

Submersible drainage pumps Series overview 30

Wilo-Drain TM/TMR/TMW 32 35

Wilo-Drain TS/TSW 32 41

Wilo-Drain TS 40 46

Wilo-Drain TS 50 52

Wilo-Drain TS 65 56

Wilo-EMU KS 60

Wilo-Drain TP...- AM 126*)

Self-priming drainage pumps Wilo-Drain LP 32*)

Wilo-Drain LPC 32*)

Drainage pumps for hot water Wilo-Drain TMT/TMC 33*)

Wilo-Drain VC 33*)

Submersible sewage pumps with macerator Series overview 98

Wilo-Drain MTC 100

Wilo-Drain MTS 114

Submersible sewage pumps Series overview 124Wilo-Drain TC 40 128

Wilo-Drain STS 40 133


Wilo-Drain TP 50 155




Wilo-EMU FA 203

*) see series overview or Wilo online catalogue
http://productfinder.wilo.com/catalogue/series.do?id=722&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=711&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=717&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=703&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=709&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=709&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=703&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=717&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=711&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=722&lang=en&markt=PDCOM


7/411

7

Drainage and SewageContents

Wilo Building Services catalogue 50 Hz Drainage and sewage Edition 2011/2012 Subject to change without prior notice

Dewatering


transport

Pressuredrainage

Electricalacce

ssories


Pumpen

management

Wastewater collection and transport

Condensate lifting units Series overview 276

Wilo-DrainLift Con 279

Wilo-DrainLift Con Plus 283

Wastewater lifting units Series overview 277

Wilo-DrainLift TMP 32 287

Wilo-DrainLift TMP 40 291

Wilo-DrainLift Box 295

Submersible sewage pumps Series overview 124






Wilo-EMU FA 203

Sewage lifting units Series overview 299

Wilo-DrainLift KH 304

Wilo-DrainLift XS-F 308

Wilo-DrainLift S 314

Wilo-DrainLift M 323

Wilo-DrainLift L 335

Wilo-DrainLift XL 347

Wilo-DrainLift XXL 354

Wilo-DrainLift FTS 302*)

Pumps stations Series overview 365

Wilo-DrainLift WS 40 Basic 368

Wilo-DrainLift WS 40-50 375

Wilo-DrainLift WS 625 384

Wilo-DrainLift WS 900 / 1100 390

Electrical accessories

Recommended accessories 396

Equipment/function 399

Product descriptions 402

*) see series overview or Wilo online catalogue
http://productfinder.wilo.com/catalogue/series.do?id=758&lang=en&markt=PDCOMhttp://productfinder.wilo.com/catalogue/series.do?id=758&lang=en&markt=PDCOM


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8 WiloBuildingServicescatalogue 50Hz Drainageand sewage Edition 2011/2012 Subjecttochangewithoutprior notice

General notesand abbreviations

Abbrevia-tion

Meaning

1~ 1-phasecurrent

3~ 3-phasecurrent

-A Floatswitch attached

D Directactivation

DI Leakagedetection

Di Insidediameter

Di min. Minimum insidediameter

DM Three-phasemotor, 3~

DN Nominal diameter oftheflangeconnection

EBM Individual run signal

EM Single-phasemotor, 1~

ESM Individual faultsignalGRD/GLRD Mechanical seal

F Thrustin newtons(N) (for submersiblemixers)

H Deliveryhead

HA Suction head; inletfloortoground level

HB Installation depthtoinletfloor

HN SitealtitudeaboveMSL (mean sealevel)

HG Groundwater leveltoMSL (mean sealevel)

IA Startingcurrent

IN Nominal current; currentatP2Inst. Installation: H = horizontal, V =vertical

P1 Power consumption (power supplied fromthenetwork)

P1.1 Power consumption atthedutypoint

P2 (PN) Nominal motor power

PN Pressureclassin bar (e.g. PN 10= suitableupto10bar)

PTC Positivetemperaturecoefficient

(PTCthermistor sensor)

PT 100 Platinumtemperaturesensor with aresistancevalueof

100 at0C

Q (=) Volumeflow

-S Floatswitch attached

SBM Run signal or collectiverun signal

SSM Faultsignal or collectivefaultsignal

WSK

Thermal windingcontacts(in motor for monitoringthe

windingtemperature, full motor protectionthroughadditionaltrippingunit)

Y/ Star-deltaswitching

Operatingmodeofdoublepumps:Individual operation oftherespectivedutypump

Operatingmodeofdoublepumps:Parallel operation ofboth pumps

Number ofpolesofelectricmotors:2-polemotor = approx. 2900rpm at50Hz



Material Meaning AISI

1.0570 Steel S355J2G3 A1061.4021 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 GX5CrNi19-10304CF8

1.4401Chromium-nickel-molybdenum steelX5CrNiMo17-12-2

316

1.4404 Chromium-nickel-molybdenum steelX2CrNiMo17-12-2 316L

1.4408Chromium-nickel-molybdenum steelGX5CrNiMo19-11-2

316

1.4460Chromium-nickel-molybdenum steelX3CrNiMo27-5-2

329

1.4462Chromium-nickel-molybdenum steelX2CrNiMoN22-5-3

329(2205)

1.4470Chromium-nickel-molybdenum steelGX2CrNiMoN22-5-3

329

1.4517Chromium-nickel-molybdenum steelwith copper additionGX2CrNiMoCuN25-6-3-3

329

1.4528 Bladesteel X105CrCoMo182440B+

Co

1.4541Chromium-nickel steel withtitaniumaddition X6CrNiTi18-10

321

1.4542Chromium-nickel steel with copper andniobium additionsX5CrNiCuNb16-4

630

1.4571Chromium-nickel steel withtitaniumaddition X6CrNiMoTi17-12-2

316Ti

1.4581Chromium-nickel-molybdenum steelwith niobium additionGX5CrNiMoNb19-11-2

316 /316Nb

AbrasiteChilled castiron material for useinstronglyabrasivefluids

ABS Acrylicbutadienestyrene

Al Lightmetal material (aluminium)Al-oxide Aluminium oxide

C Carbon

CeramCoatingwithveryhigh adhesivestrengthfor long-lastingcorrosion protection

Composite High-strength plasticmaterial

EN-GJL

Castiron with lamellar graphite, alsore-ferredtoasgreycastiron. Theuseofgreycastiron in domesticwater systemsisgoverned bytheDrinkingWater Directive98/83/EC and applicablerecognised

technical rulesand standards!

EN-GJL 200 Greycastiron GG20

EN-GJL 250 Greycastiron GG25


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9

General notesand abbreviations


Wear and tearPumpsor partsofpumpsaresubjecttowear in accordancewithstate-of-the-arttechnology(DIN 31051/DIN EN 13306). Thiswearmayvarydependingon operatingparameters(temperature, pressure,speed, water conditions) andtheinstallation/usagesituation and mayresultinthemalfunction or failureatdifferenttimesoftheafore-mentioned products/components, includingtheir electrical/electron-iccircuitry.Wearingpartsareall componentssubjecttorotaryor dynamicstress,includingelectroniccomponentsundertension, in particular:

Seals(includingmechanical seals), seal ringsStuffingboxesBearingsand shafts Impellersand pumpcomponents Wear ringsand counter ringsStationarywear rings/ wear plates

Macerator Capacitor Relays/ contactors/ switches Electroniccircuits, semiconductor components, etc.

Pumpsand continuous-flow machines(likesubmersiblemixersandrecirculation pumps), aswell astheir componentswith coatings(cataphoresiscoating, 2K- or Ceram-coating) aresubjecttoconstantwear duetotheabrasivefluid contents. Forthisreasonthecoatingisalsoamongthewearingpartsoftheseunits.

Wedonotacceptanyliabilityfor faultsor defectsarisingfromnatural wear andtear.

Wilo General Terms of Delivery and ServiceThelatestversion ofour General TermsofDeliveryand Servicecan befound ontheInternetat

www.wilo.comEN-GJS

Castiron with spheroidal graphite, alsoreferredtoasspheroidal castiron. Theuseofspheroidal castiron in domesticwater systemsisgoverned bytheDrink-ingWater Directive98/83/EC and appli-cablerecognisedtechnical rulesandstandards!

EN-GJS-500-7 Spheroidal castiron GGG50

G-Al Si12 Die-castaluminium

GfK Fibreglassplastic

GG SeeEN-GJL

GGG SeeEN-GJS

Inox Stainlesssteel

PA 30GF SeeCompositePE-HD High-densitypolyethylene

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


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11

Planningguide

Basic hydraulic principles


In ordertoavoid malfunctionsand damage,thestrength ofthevibra-tionsintheoperatingstatemaynotexceed acertainthreshold. Thisisachieved bystaticallyand dynamicallybalancingthecorrespondingparts.

Ifthepumpsaresubjecttoadditional externalvibrationsduetoun-favourableinstallation and connections,thesevibrationsaresuper-imposed. Thesevibrationscan puthigh levelsofstresson individualcomponents.

In order forthepumpstowork withoutdisturbancesandtohavelongservicelives,theymustbeinstalled accordingtothegenerallyvalidrulesoftechnology.

General notes

Thevolumeflowtobehandled bythepumpmustexceedthevolumeflow ofapproachingsewage. Makesurethatthepumpsrun asclose

totheoptimum dutypointaspossibletoensuredurabilityand opti-mum performance.

Consider alossin performancewith increasingpumpage. Thevolumeflow and pressurescan benegativelyinfluenced byabrasion and cor-rosion.

Designthepumpsothatitoperatesasefficientlyaspossible.Steeppumpcurvespreventclogginginthepressurepipe, sincewhen

there'sincreased backpressure,thepumpalsoincreasespressurealongitspumpcurveand rinsesawaythedeposits.

When selectingaccessories,takethematerial propertiesintoconsid-eration with regardtothecorrosion- and abrasion-resistance.

Compensatefor peak inflowsfor economical and safetyreasonsbyusingdouble-pumpsystems(pumpsplitting, standbypumpisalways

tobeconsidered separately). Ifthetransfer point(drainagepipe) liesunderneaththesumplevel,ventilation should beprovided, sinceotherwisethecreated suctioncould emptythecompletesump, incl.thepump. Thiswould resultin

ventilation difficultiesand shouldthereforebechecked in advance. Observethevariousoperatingconditionsfor pipeswhich arenotper-

manentlyinstalled in oneplace. Thepartial and full-fillingsituationsshould beobserved.

Pipe and pump materialWhen designing, observethatthefollowinginfluencescould meanadditional requirementsforyour system:

Flowvelocityofthefluid > Noises, wearpHvalueofthefluid > Material damage, corrosion Chemical constituentsofthefluid > CorrosionAtmosphericconditions, such ashumidity, saltcontentintheair, etc.

> Corrosion Outsideand fluidtemperature> Fluid aggressiveness, corrosionDwelltimeofthefluid inthepipe> Odour development Leakagecurrentsduetousingmaterialshavingdifferentelectron

negativity

Duetothematerial changesandtheresultingpressurelevel change,pipesfor underground useshould bedesigned asPN 10pipes.


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Planningguide

Pressure losses

Pressure loss in hoses

Q =volumeflow; Dv= pressurelossper 100m hose(kb= 0.25)

25mm

/1

32mm

/1

38mm

/1

63mm

/2

50mm/2

127mm

/5

152mm/6

52mm

/C-

Schla

uc

h

75mm

/B-

Schla

uc

h

102mm/4/A

-Sc

hla

uch

1

10

100

0,1

0,1

10 100 2001 Q [m/h]

Q [m/h]0,1 10 1001 200

Dv

[m]Dv

[m]

1

10

100

0,1


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13

Planningguide

Pressure losses


Pressure loss in fixed pipes

Q =volumeflow; Dv= pressurelossper 100m 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 [m/h] 6000

DN4

0

DN50

DN65

DN20

DN25

DN32

DN80

DN100

DN125

D

N150

DN200

DN250

DN300

DN350

DN400

DN500

D

N600

DN700

DN800

DN900

DN1000

0,4m/s

0,6m/s

0,8m/s

1,5m/s

1,0m/s

2,0m/s

3,0m/s

4,0m/s

0,4


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Planningguide

Pressure losses

Calculation formulafor determininglossesinvalves

= Volumeflow inthedutypointKV= flow coefficientaccordingtotable

ExampleNon-return ballvalvewith flange, DN 80,dutypoint40m3/h

Factors for adjusting to other materials or older pipes:

kb Type of pipe

0.1 new galvanised steel pipes

0.8 new rolled steel pipes, new plasticpipes

1.0 new castiron pipes, bitumen castiron pipes

1.25 older rusted castiron pipes

1.5 new galvanised steel pipes, cleaned castiron pipes,

1.7 incrusted pipes

2.0 new concretepipes, medium-smooth

2.5 stonewarepipes

3 new concretepipes, painted smooth

15-30 castiron pipeswith slighttoheavyencrusting

Losses in valves and pipe volumes

Type of valve Unit Nominal diameter

DN 40,1

DN 32,1

DN 50,2

DN 65,2

DN 80,3 DN 100 DN 150

Non-returnvalveKV m3/h - - 158 267 405 632 1423

Non-return ballvalvewith flangeKV m3/h - - 87 136.5 267 396 890

Non-return ballvalvewith femalethread KV m3/h 26 54 70 115 180 - -

Wedge-typeflatslidevalveKV m3/h - - 160 280 470 830 2000

Pipevolumes l/m 0.8 1.3 2.1 2.9 4.3 8.2 17

( )PV= [m/h]

KV[m/h]

PV= = 0.14 bar = 1.4 m40267


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15

Planningguide

Installation types


Verydifferenttypesofinstallationsareused in submersiblesystemsin municipal applications. Thetypeofinstallation dependsmainlyon

theapplication purposeandtheinvestmentvolume.

Basically,threemain installationtypesaredistinguished: Wetwell installation, stationary Wetwell installation, portableDrywell installation, stationary

Thepipesumpinstallationsarealsorequired. Thetypeofinstallationdependsmainlyontherequirementsoftheplanningengineer and

theoperator. Differentviewpointsarise, which each arejustified intermsoftheindividual field ofapplication.

Wet well installation or stationary tank installation

With wetwell installation,thepumpisinstalled inthefluidtobepumped. Themotor iscooled bythecirculatingsewage. Theadvan-

tageofthistypeofinstallation islow investmentcostscomparedtothemoresophisticated pumpingstation designsfor dry-installedsewagepumps. In such acase, aconstruction aboveground or an in-

termediatebaseinthesumpforthepumpsisnotrequired. In greaterdepths, an intermediateceilingisnecessary.

Thepumpisfastened bymeansofasuspension unitwith loweringmechanism. Thatallowsthepumptobepulled atalltimes, e.g. formaintenancework.

Thecouplingbaseandtheelbow areusuallycastin onepiece. Theguideconsistsoftwopipes,thuspreventinganytwisting. TheWilo

couplingconnection ismadein such awaythatalippreventsthesealringfrom fallingout.

Thepressurepipemadeofagalvanized steel pipe, or ideallyofastainlesssteel pipe, isfitted directlyonthesuspension unitviaflang-esand leadsoutofthepumpsump. Thesumpcan bemadeatlowcostsfrom ready-madeconcretesumpsequipped with elastomersealsin accordancewith EN 1917 (national addition: DIN 4034 T1).However, one-piecePEHDsumpswithoutjointsareabetter solution,sincethesepreventanyinfiltration ofexternal water.

Asshown onthediagram alongside,thisinstallationtypegivestheoperatortheoption ofspecial pumpsumpgeometriesadjustedtoin-dividual requirements,theuseofadditional flushingvalvesorthein-stallation ofvortex impellerswith special mixer headtechnology.

Thedisadvantageofawetwell installation isthelack ofeaseofmaintenance. In addition, with awet-installed submersiblesewagepump,thewater level can onlybeloweredtoacertain level, sinceop-

timum coolingofthemotor isonlypossiblein submerged condition.

Stationary dry well installationThedrywell installationvariant, in particularthedry-installed sub-mersiblepump, providesanumber ofadvantagescomparedtodry-installed pumps, and alsocomparedtowet-installed submersiblepumps.

Installation principle of a dry-installed submersible pumpThemain differencefrom awet-installed submersiblepumpisthedesign ofthemotor. Itisafullyencapsulated motor with internalclosed-circuitcooling. A distinction ismadebetween an open coolingsystem and aclosed coolingsystem. With an open coolingsystem,

thefluidtobepumped isused asthecoolant. With aclosed system(single-chamber ortwo-chamber system), coolingisperformed byan external fluid, such ase.g. water-glycol or medical whiteoil, in aclosed circuit.

Another main differencefromthewet-installed submersiblepumpisthatthedry-installed submersiblepumpisnotinstalled inthefluidtobepumped. Intermsofthetechnical construction, an intermediatebaseisrequired directlyinthepumpingstation. Themajor advantag-esarethecombination. Ontheonehand,thissubmersiblepumpof-fersall benefitsofadry-installed pumpand, ontheother hand, allbenefitsofasubmersiblepump, such asbeingoverflow-proof.


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Planningguide

Installation types

Asalreadymentioned,thepumpisinstalled in aseparatepumproom.Thepumpisfastenedtotheinflow pipeunspectacularlyviaapipeelbow.

Advantages compared to dry-installed pumps (not submersiblepumps)

Overflow-proofandthusmoreoperational reliability Low-maintenancecarbidemechanical sealsor seal cartridges Nocouplingsor V-belts,thusfewer wearingpartsand lessmainte-

nancerequired Ex protection possibleatalltimes Clean and hygienicworkingconditions Easytomaintain

Portable installation

Withthistypeofinstallation,themotor iscooled inthesamewayasfor stationarywetwell installation, However,thepumpisnotfas-

tened firmlyinthepumpbymeansofasuspension unit. Thepumpcanthusbeinstalled in anysumpviaabasecomponentonthepumphousing. Withtherightcouplings, hosesofappropriatelength can beinstalled onthepressureport. When selectingthepump, hydraulicconditions, such asvolumeflow and deliveryhead aswell asthepump'sNPSH, mustalsobetaken intoaccount.

Portablepumpsarefrequentlyused for municipal applicationsasemergencydrainageor residual drainagepumps.


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17

Planningguide

Pumped fluids and impeller shapes


Pumped fluid (untreated sewage, sludge)Solids concentrationNon-clogimpellersandvortex impellersaresuitablefor fluidswith aDM content(drymatter) ofmax. 8% (rough guideline).

Theprerequisitefor perfectpumpingin all casesisthatthepump'sfluid still flowson itsown.

ViscosityThepumpcurveandthegiven motor powervaluesinthetypesheetsapplytothepumpingofwater = 1.0x 10-6 m2/sec. Thediagram forfriction lossesalsoappliestowater only. Iftheviscosityofthefluid isgreaterthanv= 1.5x 10-6 m2/sec.,thefollowingaspectsneedtobeobserved in particular:

Increased friction lossesinthepipe(when determiningthedeliveryhead)

Increased power requirementofthepump(when determiningthedrivepower)

Specific weightThemotor powervaluesgiven inthetypesheetsapplytowater as

thefluid (= 1 kg/dm3). With ahigher specificweightofthefluidthanthatofwater, an increased power requirementofthepumpneedstobetaken intoaccount.

Impeller shapesClosed single-blade impeller (single-channel impeller)

Properties: Forthemostpart, insensitivetoclogging Wideball passage Low wear susceptibility GentlepumpingPower correction possiblebytrimmingtheimpeller High degreeofefficiency For solid matter concentrationsupto8% drymatter, dependingon

thetypeofsludge Intheeventofwear, onlythestationarywear ringandthecounter

ringneedtobereplaced WiloBuildingServicescatalogue 50Hz Drainageand sewage Edition 2011/2012 Subjecttochangewith-outprior notice

Hydrauliccompensation oftheaxialthrustduetobackvanes,thusreduced load onthebearings

Fields of application Untreated sewage Circulation and heatingsludge Mixed water Raw and digested sludgeActivated sludge

Closed multi-blade impeller (multi-channel impeller)

Properties:Smooth running Largelyinsensitivetoclogging

Larger ball passage Low wear susceptibility GentlepumpingPower correction possiblebytrimmingtheimpeller High degreeofefficiency For solid matter concentrationsupto5% drymatter, dependingon

thetypeofsludge Intheeventofwear, onlythestationarywear ringandthecounter

ringneedtobereplaced Hydrauliccompensation oftheaxialthrustduetobackvanes,thus

reduced load onthebearings

Fields of application: Rake-cleaned sewage Mechanicallytreated sewage Industrial wastewater Landfill waterActivated sludge Industrial sewage

Open multi-blade impeller with cutting unit

Theupstream macerator system cutsuptheadmixturesinthesew-agetotherequired size. Themacerator system consistsofan Abra-sitemacerator unitand acuttingplatemadeofthematerial 1.4034.Themacerator system haseasy-to-useadjustmentoptionsforvari-ousgapclearances.

Properties: LargelyinsensitivetocloggingSmall ball passageSensitivetowearingfluids, e.g. containingsand

Fields of application:Domesticsewage Wastewater FaecesSuitablefor low-pressuredrainage


18/411


Planningguide

Pumped fluids and impeller shapes

Vortex impeller

Properties

Hardlyanyclogging Nogapsealing Optimum ball passageSuitablefor somebubble-formingfluidsPower correction possiblebytrimmingtheimpeller Lower degreeofefficiencycomparedtothenon-clogimpeller For solid matter concentrationsupto8% drymatter, dependingon

thetypeofsludge Insensitivetofibroussewageand sewagecontainingtextiles Hydrauliccompensation oftheaxialthrustduetobackvanes,thus

reduced load onthebearings Low-wearingAlsosuitablefor bubble-formingfluids

Fields of application Untreated sewageActivated sludge Raw and digested sludge Mixed water Fluidswith problematicconstituents Fluidswith wearingconstituents

Impeller selectionThepreciseselection oftherightimpeller dependsonthefollowing:

Theapplication conditions Thesystem conditions ThedutypointofthepumpAnd several other factors

Thesefactorsneedtobechecked carefullyfrom casetocase.

Free (ball) passageSewagepumpsandtheir hydrauliccomponentsareadaptedtothedifferentconditionsandthecorrespondingconstituentsofthepumped fluids. However, oneneedstotakeintoaccountwhich de-sign shapeoftheimpeller isbestsuited forthecorrespondingfluidand itscomposition.

An increaseofthefreeball passagemeansareduction ofthehydrau-licefficiency. Thatresultsin ahigher motor power withthesamehy-draulicresult, which inturn hasan effectontheoperatingand acqui-sition costs.

Dimensioningisimportant: Economicaspects

Trouble-freeoperation ofthesewagepumps Operational reliability

Impeller properties

Impeller shapeNo clogging Pumping of bubble-

containing fluidsSludge

pumpingEfficiency Smooth operation Wear

resistance

Vortex impeller +++ + + o +++ +++

Closed single-blade impeller

++ - + ++ + ++*

Closed multi-blade impeller

+ o + ++ ++ ++*

Axial impeller + o o +++ ++ ++*

+++ = ideal; ++ =verygood; + = good; 0= limited; - = unfavourable; * = with counter and stationarywear ring


19/411


20/411


Planningguide

Basic electric principles

First digit Second digitIndex Protection against contact Protection against foreign matter Protecton against water

0 Noprotection Noprotection Noprotection

1 Protection againstcontactwiththebackofthehand

Protection againstsolid foreign matter50mm diameter

Protection againstverticallydrippingwater

2Protection againsttouchingwith fingers

Protection againstsolid foreign matter12.5mm diameter

Protection againstdrippingwater fallingatatilted angle(15)

3Protection againsttouchingwithtools


Protection againstsprayingwater fallingatatilted angleofupto60

4Protection againsttouchingwith awire


Protection againstsplashingwater fromall directions

5 Protection againsttouchingwith awire Dustprotected Protection againstwater jets

6 Protection againsttouchingwith awire Dustproof Protection againststrongwater jets

7 - - Protection againsttemporarysubmersion inthewater

8- -

Protection againstpermanentsubmersion inthewater


21/411

21

Planningguide

Operating modes


Theoperatingmodedefinesthepermissiblemotor activation period.Fundamentally, itistobemadesurethattheinstalledtemperaturemonitor ofthemotorsiscorrectlyconnected. Thisensuresthatthe

temperatureclassesofthewindingsarecomplied with iftheoperat-ingtimeisexceeded or incorrectoperatingmodeisused.

S1 permanent operationDefinition:Operation ataconstantload which ismaintained untilthemachineisabletoreachthethermal steadystate.

Themachineisdesigned suchthatthecoolingunder nominal condi-tionsissufficient. Theoperatingmodeprovidesnoinformation aboutwhetherthemachineistobeoperated wetor dry, however. Ifnoop-eratingmodeisspecified ontheratingplateofamachine, S1 perma-nentoperation applies.

S2 short-term operationDefinition:Operation ataconstantload,theduration ofwhich isnotsufficient

toreachthethermal steadystate, and afollowingtimeatastandstill,in whichthemachinetemperatures, which havedropped again, onlydeviatefromthecoolanttemperaturebylessthan 2K.

Thepower dissipation ofthemachineisgreaterthanthatwhich canbeconducted awayviathecoolant. For S2,thepermissibleoperating

timeisalwaysspecified (e.g. S215min). Afterthisoperatingtime,themachinemustcool back downtotheambienttemperature. Thisoperatingmodeismainlyused with dryset-upmachines.

P = loadPV = electrical losses = temperaturemax = max.temperature

t = timeTC = cycledurationtp = operatingtimeatconstantloadt

R= standstilltimewith nocurrentin windings,

relativeactivation period = tP/TC

P

t

t

t

PV

max

P

t

t

t

PV

tP

max


22/411


Planningguide

Operating modes

S3 intermittent operation without influence on the startingcurrentDefinition:Operation which iscomposed ofasequenceofidentical cycles, ofwhich each oneinvolvesan operatingtimewith aconstantload and astandstilltime, wherebythestartingcurrenthasnonoticeableeffectontheexcesstemperature.

Thepower dissipation ofthemachineisgreaterthanthatwhich canbeconducted awayviathecoolant. With operatingmodeS3,thecy-cleduration isspecified in percentandthecycletimeisalsospeci-fied.

Examplefor S3 25% 10min: Theactivation period is2.5min andthepauseis7.5min. Ifnocycleduration isspecified, acycleduration of10min. isassumed.

P = loadPV = electrical losses = temperaturemax = max.temperature

t = timeTC = cycleduration

tp = operatingtimeatconstantloadtR = standstilltimewith nocurrentin windings,relativeactivation period = tP/TC

P

t

t

t

PV

tP tR

TC

max


23/411

23

Planningguide

Level measuring systems


Level measurementsystemsarefor measuringthewater levelsintanks. Varioussystemsareavailable, dependingontheoperatingconditions.

Float switch:Withthismethod, switchingcontactsareclosed/opened in afloatdependingontheangleofinclination. In general, with floatswitches,itshould bemadesurethattheycan movefreelyinthesump. Fur-

thermore,theycan beused inthepotentiallyexplosiveareaiftheyareoperatedviaaex-rated cut-offrelay(Ex-i).

Here, basicallytwodifferentdesignsmustbedistinguished:

One-point float switch:Thesefloatsarefixedveryshortlyonthecableand haveasmall dif-ferencebetweentheactivation and deactivation point. Someof

thesefloatsarealsoavailablein heavyversionswhichtiltaroundtheircentresofgravity. Toavoidthepumpconstantlyswitching, atleast

twoofthesefloatsmustbeused for level control. Theyarebettersuited forthesewagearea, however, duetotheir good floatingbe-haviour.

Two-point float switch:Thesefloatswitcheshaveagreater anglebetweentheactivation anddeactivation points. Theyarefastenedtotheir line. Thisway, itispossibletoswitch smaller differenceswith onlyonefloatswitch, de-pendingonthespanned linelength.

1

0


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Planningguide


Dynamic pressure system (measurement of the hydrostaticpressure):Withthismethod,thepressureattheinstallation pointismeasuredusingameasuringbell/dynamicpressurebell. Thefillingheightofthefluid generatesapressure, which isconductedtotheevaluation de-

viceviaahose. Intheevaluation device,thepressureisconverted in-toan electricsignal. Thus, acontinuousfillinglevel measurementispossible, wheretheswitchingpointscan befreelydefined.

A distinction ismadebetween open systemsand closed systems. Theselection ismadedependingonthefield ofapplication andtypeoffluid. Useinthepotentiallyexplosiveareaispossible.

Open system:Forthisvariant,thebell isopentowardthefluid. Everytimeafterpumpingout,thebell mustemergetoventthesystem. Off after acertaintime. Another wayofventingthesystem istoconnectittoasmall compressor (bubbling-through system), whichventsthesys-

tem constantlyor periodically. Off dependingonthewater level.

Closed system:Withthisvariant,theair cushion inthebell isseparated fromthefluidbyadiaphragm. Thesystem isthen suitablefor severelycontaminat-ed fluids. Leaks/air lossinthesystem leadtomeasurementerrorsor

tosystem failure.

Pressure probe (electronic pressure transducer):Similartotheback-pressureprobes,thehydrostaticpressureattheinstallation pointismeasured here,too. Here,thepressureisdirectlyconverted intoan electrical signal inthepressuretransducerviaadiaphragm.


25/411

25

Planningguide



Conductivity (conductive measurement method):Here,thesubmersibleelectrodesareconnectedtoan evaluationrelay. Therelaydetectswhether fluid ispresentor notbased ontheresistance. Thereaction resistancecan beseton mostrelays. Thisway, simplelevel control devicesfor fillingor emptyingcan bereal-ized. Thedry-runningprotection application isalsoverycommon.Notsuitablefor sewagepumpstations.

Ultrasound:Themeasurementwith ultrasound isbased on arunningtimemeas-urement. Theultrasound pulsesemitted byasensor arereflected by

thesurfaceofthefluid and measured bythesensor. Therequiredrunningtimeisameasureforthepathtraveled intheemptytank.Thisvalueissubtracted fromthetotaltank heightand onecan get

thefillinglevel fromthis.

Theadvantageofthismethod isthat, independentofthefluid,thefillinglevel can bemeasured in atank with nocontact. Duringinstal-lation, makesurethatthemeasuringconeemitted bythesensor isfreeofobstacles. Also, makesureaminimum distanceiskepttothe

tank wall.


26/411


Planningguide

Explosion protection

Wilounitsareapproved for usein potentiallyexplosiveenvironments.Forthis,theyarecertified in accordancewithvariousstandards.

TheEuropean ATEX standard TheAmerican FM standard

ATEX standardTheunitsaredesigned accordingtoEC directive94/ 09/EC(ATEX 95) andtheEuropean standardsDIN EN 60079-0andEN 60079-1. Theymaybeoperated in potentiallyexplosiveenvironmentswhich requireelectrical devicesofdevicegroupII,category2.

Therefore,theymaybeused in zone1 and zone2. Theseunitsmaynotbeused in zone0.

TheWilounitsaredesignated asfollows: II 2G Ex d IIBT4

FM standardTheunitsarecertified and approved bytherecognizedtestingand li-censingauthorityFM Approvals accordingtostandardsFM 3600,3615, 3615.80and ANSI/UL-1004. Theymaybeoperated in poten-

tiallyexplosiveareaswhich requireelectrical devicesofprotectionclassExplosion-proof, Class1, Division 1. Therefore, operation inareaswiththerequired protection classExplosion-proof, Class1,Division 2 accordingtotheFM standard isalsopossible.

TheWilounitsaredesignated asfollows:

Temperature monitorsEx-certified motorscomestandard-equipped withtemperaturemonitors. Specifically:

MotorsofsizesT 12and T 13Winding:temperaturelimiter 140C

MotorsofsizeT 17 and biggerWinding:temperaturecontroller 130C,temperaturelimiter 140C

MotorsofsizeFK 17.1Winding:temperaturelimiter 120C, oil:temperaturelimiter 100C

MotorsofsizeT 20.1, HC 20.1 and FKT 27.1 and FKT 27.2Winding:temperaturelimiter 160C, sheetmetal package:tempera-

turelimiter 110C

Thetemperaturemonitor istobeconnected sothatautomaticreac-tivation ispossibleafterthetemperaturecontroller istriggered.Whenthetemperaturelimiter istriggered, reactivation mustonly

bepossiblewhentheunlock key hasbeen actuated byhand.

Frequency converter operationFor operation on afrequencyconverter, motorsmustbeequippedwith PTCthermistortemperaturesensors. When ordering, letusknowthispurposeofusesothatwecan equipthemotorsaccordingly.

Sealing chamber controlTheunitscan beequipped with external sealingchamber monitoring.Thiscan alsobeinstalled later. Iftheunitisequipped with externalsealingchamber control,thismayonlybeconnectedtoan intrinsi-cally-safeelectriccircuit.

Ex-zone definitions

TheEx-zonesareclearlydefined intherespectivestandards. Markingthezonesintheoperatingareaoftheunitsmustbedonebytheop-erator. When ordering, indicatewhich Ex standardyouareusingandin which zoneyouwould liketooperatetheunit.

II DevicegroupIIMeaning: intended for potentiallyexplosivelocationsexceptfor mines

2 Category

C SubstancegroupMeaning: gases

Ex Ex-protected devicein acc. with European standard

D Motor housingignition protection classMeaning: pressure-resistantencapsulation

IIB Explosion groupMeaning: for usetogether with gasesofsubdivision B,all gasesexceptfor H2, C2H2, CS2

T4 Temperatureclass

Meaning: max. devicesurfacetemperatureis135C

Class1 Division 1; GroupsC, DMeaning: gases,vapours, mists; Ex-atmospherecon-

tinuouslyor occasionallypresentunder normal condi-tions; gasgroups: ethylene(C), propane(D)

Class2 Division 1; GroupsE, F, GMeaning: dusts; Ex-atmospherecontinuouslyoroccasionallypresentunder normal conditions; Dustgroups: Metal (E), carbon (F), grains(G)

Class3 Meaning: fibresand lint

T3C TemperatureclassMeaning: max. machinesurfacetemperature160C

FM

APPROVED


27/411

27

Planningguide

Materials


AbrasiteSpecial materialsfor pumphousingsand impellers. Thisisahigh-alloyed, extremelywear-resistantcastmaterial. Thematerial hasamartensiticbasicstructurewith ahigh chrome-alloycarbidecontent.Throughthis,thereisespeciallyhigh wear-resistancetosewagewhich hasahigh concentration ofabrasiveparticles(likesewagehavingahigh sand content). In laboratorytests, itcould bedeter-minedthatapumpservicelife7timeslongerthanthatofnormal castmaterialsispossiblefor pumpingabrasivemediawhen Abrasite isused.

ConcreteMaterial for creatingsumpsin accordancewith DIN 4034-1. Thecon-cretequalityused byWilomeetsDIN EN 206 (formerlyDIN 1045).TheexactnameisB45WU with aprescribed max. water penetrationdepth of30mm, accordingtothestandard. From experience,the

max. penetration depth oftheWiloDrainLiftWBiseven just20mm.Thefollowinghaveacorrosiveeffecton concrete: Fluidswith pHval-ue< 6.5, sulphuric, hydrochloric, butyricand lacticacids, sulphates,salts, animal andvegetablefatsand oils.

CeramTheCeram coatingisamodern corrosion and abrasion protection.Thebasisisaluminium oxidepartswhich areenclosed in apolymerematrix. Thestructureisthatofadiamond model and combinestwoimportantproperties: nopredetermined breakingpointsand ahighadhesivestrength. Thecoatingisoffered in four differentqualities:C0, C1, C2and C3. For certain applicationsindividual coatingscan becombined.

Stainless steel 1.4301 - V2A (AISI 304 - X5CrNi18-10)

V2A comesfromtheThyssen Kruppdefinition (testseries2,typeAustenite) for achrome-nickel steel. Thisisthegenerallycommonstainlesssteel standard inthepumpindustry, which unifiesthestrength propertieswith goodtemperatureresistance. In addition,

thematerial isveryresistanttoorganicsolutions.

Stainless steel 1.4404 - V4A (AISI 316L - X2CrNiMo17-12-3)V4A comesfromtheThyssen Kruppdefinition (testseries4,typeAustenite) and referstoahigh-alloyed non-rustingsteel (ascom-paredto1.4301) with amolybdenum constituent, which can some-

timesalsobeused in seawater. High strength and high elasticityarecharacteristicfeatureswhich makestainlesssteel superiortocastiron.

Cast ironCastiron isthestandard material in pumpconstruction. Foryears,mostunitshavebeen madeofcastiron. Theadvantagesofcastironaremainlytheir priceand robustness.

PE-HD (polyethylene - high density)Themostused material in pipeconstruction for sewagepipeswith

verygood chemical resistanceand extremelylow surfaceroughnesstopreventdepositingand flow losses. High impactresistanceand ul-timatestrain with low influenceoftemperatureareother advantag-es. Thematerial PE100isused moreand morein practiceand isre-placingPE80and GGG. Advantages, such aslayingpipesduringrenovations, offer ahigh cost-savingspotential.

PP (polypropylene)Temperatureresistanceaswell aschemical resistancecharacterize

thismaterial. DIN 8078 isextremelyrobustthankstothehigh impactresistanceofthematerial.

PUR (polyurethane)PUR isavailablein manyvariations. TheoutstandingadvantagesofBaydur GS, which isused byWiloand hasbeen proven in industrialapplications, such asthehigh chemical resistancetodiluted acids, al-kalinesolutions, motor oils, greases, benzines, etc. aswell asthecor-rosion- and micro-resistance, arepredestined for usein aggressivefluids. In addition, itischaracterized byitssuperior wear-resistance,rotresistance, weather resistance, dimensional stabilityunder heatand impactresistanceatamuch lower weightascomparedtometal-licmaterials, such ascastiron. In asand-slurrytestconducted byBayer,thewear resistanceor PUR isabouttwiceashigh asthatofcastiron underthesameconditions.

PVC (polyvinyl-chloride)PE sumpsaredesigned in accordancewith DIN 19537-1 and offergreatadvantagescomparedtoconventional concretesumps, such asdurability, flexibility, easyinstallation and reduced installation costs.Itisaflame-resistantmaterial, which equallycombinesmechanicalstrength and chemical resistance.

Material table for austenitic steels

DIN designation US designation Chemical symbol European standard American standardMaterial number AISI EN ASTM

1.4301 304 X5CrNi18-10 10088-3 A 167 / 276

1.4401 316 X5CrNiMo17-12-2 10088-3 A 167 / 276

1.4404 316 L X2CrNiMo17-12-3 10088-3 A 167 / 276

1.4571 316 Ti X6CrNiMoTi17-12-2 10088-3 A 167 / 276


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Planningguide

Pumps stations

General information:Backflow fittingsand slidevalvesaretobegenerallyplaced high upin

thesumpinthepressurepipesincedepositsareavoidedthiswayandthefittingsareeasilyaccessiblefor maintenance, cleaningand in-spection.

Checkvalvesaretobegenerallyprovided for maintenanceand repairwork. Thesearesometimesrequired bythestandards.

Pressurepipesaretobedimensioned accordingtotheparametersspecified intherelevantstandards, e.g. flow ratesand pressurestage.

Thepumpsumpistobedesigned assmall aspossiblearoundthepump.

Attheinletofthesump, strongsurgecurrentsonthepumpandcomponentsofthelevel sensorsaretobeavoided.

Duringthebuildingphase, afoundation or earthingstripistobe

provided for potential equalisation.

Iftheoutletofthepressurepipeliesunderneaththesuction portofthepump, aventilator, e.g.vacuum interrupter (accessory) istobeinstalled inthecommon pressurepipetoavoidthepumpsumpbeingsucked outuptounderneaththesuction port.

Double-pump pumps station1 Footelbow2Non-returnvalve3 Gatevalve4 Y-piece(Y-pipe)5Guidepipe6 Inlet7 Pressureoutlet8 Cableconduit9 Ventilation pipe

Determining the volume flowTheaccumulated domesticsewagevolumesarecalculated roughlyaccordingtothewater consumption ofthecommunityin question.Theydepend onthenumber ofresidentsE aswell asthewastewa-

ter outflow a in litres[l] per residentand day(l/ET, accordingtoex-perienceapprox. 120l/ET). Undertheconditionthatthemaximumhourlyoutflow Qmaxisonefourteenth oftheaveragedailyoutflow,

thefollowingresults:

Qmaxin [l/s]= (E x a)/(14x60x60)

When dimensioningthepressurepipe, makesurethattheminimumflow rateof0.7 m/sismaintained. Totaketherainwater and groundwater intoaccount, which accumulatesonthesewagesideevenwhenthedrainagesystem isseparated,thecalculatedvalueistobeincreased by50- 130% Further information aboutthiscan befoundintheplanningguideSewagetechnology (can beordered).

Determining the size of the usable suction space of sewage pump-ing stationsTheusableimpoundmentvolumeofthesuction spacedependson

thepermissibleswitchingfrequencyandthevolumeflow ofthelarg-estpumpinstalled. Withtwoidentical pumpsand automaticallyalternatingactivation,thevolumecan becutin half.ThepermissibleswitchingfrequencyS for each pumpisnottobeexceeded (dependsontheselected pumptype. SeeEquipment/function).For higher motor power ratingsor switchingfrequencies, pleasecon-sultWilo.Thevolumesindicated inthediagram areminimumvaluesrequiredtoensuresmooth pumpingoperation under unfavourableconditions.

Thisisthecasewhentheinflow for apumpishalfofthevolumeflow.Thisresultsin amaximum number ofactivation operationsper hour.

For WilosyntheticsumpsWS40-50, 625, 900, 1100theuseableim-poundmentvolumeisdefined asfollows, dependingontheselectedpumptype:

9

5

8

6

7 4

3

2

1

6

7

4

89

WS40-50 55 - 160L

WS625 95 - 150L

WS900 110 - 150L

WS1100 200 - 280L


29/411

29

Planningguide

Pumps stations


Volume flow

40

30

4

3

V[m]

50

20

10

5

2

1

40

30

4

3

20 50 100 200 300 500 1000 2000 3000 5000 Q[Igpm]

20 50 100 200 300 500 1000 2000 3000 5000 Q[Ugpm]

1 2 3 4 5 10 20 30 40 50 100 200 300 400 500 Q[l/s]

V[m]

50

20

10

5

2

1

5 10 20 30 40 50 100 200 300 500 1000 2000 Q[m/h]

S=1

S=2

S=3

S=4

S=5

S=6

S=8

S=10

S=12

S=15

S=20


30/411


DewateringSubmersible drainage pumps

Series overview

Series Wilo-Drain TM/TMW/TMR 32 Wilo-Drain TS/TSW 32

PhotoProductGroup

Dutychart

Design Basementdrainagepump, water-cooled Basementdrainagepump, water-cooled

Application

For pumpingclear or slightlymuddywater- Fromtanks, sumpsor pits- For overflowsand flooding- For drainingbasementstairwaysand basementareas

For pumpingclear or slightlymuddywater- Fromtanks, sumpsor pits- For overflowsand flooding- For drainingbasementstairwaysand basementareas- From domesticareas(washingmachinewater, soapsuds)- From small fountains, waterworksor streams

Hmax 11 m 12m

Qmax 16 m3/h 16 m3/h

Special features/productbenefits

Continuouslyclean pumpsumpthroughtheuseofapatented integratedturbulator (TMW)

Low suction level upto2mm (TMR) For aggressivefluids(version HD) Integrated floatswitch (-A)Supplied with hoseconnector and 10m cable(-10M)

Permanentoperation 4000h/year High-qualitymotor seal with additional upstream dirt

deflector Heavy-duty, impact-resistantstainlesssteel housingDetachableconnection cable/floatcable Easyoperation and maintenance Constantlyclean pumpsumpduetopatented integrated

turbulator (TSW)

Furtherinformation

Seriesinformation from page35Accessoriesfrom page40Wiloonlinecatalogueatwww.wilo.com


Wilo-Drain TM /TMR/TMW32

TMW 32/11

TM 32/8TMW 32/8

TMR 32/110

2

4

6

8

10H[m]

0 2 4 6 8 10 12 Q[m/h]

TM32/7

TMR 32/8

H[m]

Q[m/h]

Wilo-Drain TS/TSW32

0 2 4 6

10

8

6

4

2

08 10 12 14

TS32/12

TSW32/11TSW32/8TS32/9


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31



Series overview

Dewatering

Series Wilo-Drain TS 40-65 Wilo-EMU KS Wilo-Drain TP 80/100...-AM

PhotoProductGroup

Dutychart

Design Submersibledrainagepump Single-stagepumpfor excavation pits Submersiblesewagepumpfor mobile

utilisation

Application

For pumpingwastewater with foreignmatter ofmax. 10mm for- Domesticand sitedrainage- Environmental and watertreatment

technology-Industrial and processengineering

For pumpingwastewater with foreignmatter ofmax. 45mm for- Excavation pits, basinsand sumps- Flooded basementareas- Usein fountains

Mobileapplication for pumpingwaste-water and drainagewater aswell assewagecontainingfaeces, municipaland industrial sewage, includinglong-fibreconstituents, for: Houseand sitedrainageSewageand water management

Environmental and watertreatmenttechnology Industrial and processengineering Emergencymanagement Fire-fighting

Hmax 25m 71 m 22m

Qmax 53 m3/h 340m3/h 180m3/h


Inox & compositeDetachableconnection cable Wideperformancerange Internal capacitor (TS40/1~) Internal self-switchingthermal motor

monitoring(TS40and TS50/1~)

Longservicelife High operational reliabilitySlurpingoperation possibleSuitablefor permanentoperation Easyhandling

Mobileapplication duetoinstallationofthepumpin atrolley

Submersible Low weightDetachableconnectingcable Longitudinallywatertightcable

lead-inStandard-equipped with clogging-

freesheath currentcooling Corrosion-resistant(e.g. swimming-

pool water, saltwater, etc.) Low-wearingPatented clogging-freehydraulics

Furtherinformation



Wiloonlinecatalogueatwww.wilo.com

Q[m/h]0 10 20 30 40 50

H[m]

0

4

8

12

16

20

Wilo-DrainTS 40...65

TS50H133/22

TS50H122/15

TS65H117/22TS50H111/11

TS40/10 TS40/14Q[m/h]0 50 100 150 200 250 300

H[m]

0

10

20

30

40

50

60

Wilo-EMUKS

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

H[m]

0

2

46

81012

14

1618

20

Wilo-DrainTP...-AM

TP100E250/84-AM

TP80E160/17-AMTP100E190/39-AM


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DewateringSelf-priming drainage pumps

Series overview

Series Wilo-Drain LP Wilo-Drain LPC

PhotoProductGroup

Dutychart

Design Self-primingdrainagepump Self-primingdrainagepump

Application

Pumpingofwastewater forPondsSprinkling/ sprayingofgardensand green areas Mobiledrainage

Pumpingofwastewater with small amountsofsolid matterfor Excavation pitsand pondsSprinkling/ sprayingofgardensand green areasDrainageofseepagewater Mobiledrainage

Hmax 10m 29 m

Qmax

12m3/h 71 m3/h


High operational reliability Easyhandling Easyoperation

Longservicelife Heavy-dutydesign Easyhandling Easyoperation Easytomaintain Mobileand flexibleuse

Furtherinformation

Wiloonlinecatalogueatwww.wilo.com Wiloonlinecatalogueatwww.wilo.com

00 2 4 6 8 10 12

2

4

6

8

10H[m]

Wilo-Drain LP

Q[m/h] Q[m/h]

H[m]

0

4

8

12

16

20

24

0 10 20 30 40 50 60 70

Wilo-Drain LPC

LPC 50/25

LPC 40/19LPC 80/29


33/411

33

DewateringDrainage pumps for hot water


Series overview

Dewatering

Series Wilo-Drain TMT/TMC Wilo-Drain VC

PhotoProductGroup

Dutychart

Design Drainagepumps Vertical drainagepump(pedestal pump)

Application

For industrial use, e.g. for condensate, hotwater andaggressivefluids.

Pumpingofwastewater: Containingsolid substancesofmax. 5mm or 7 mm

(VC 40) Fluidsupto95C From pumpsumps With condensate From basementsatrisk offlooding

Hmax 13 m 20m

Qmax 21 m3/h 17 m3/h


Hightemperatureresistance(upto95C)Alsosuitablefor aggressivefluids

Longservicelife Easycommissioning Connection outsidethefluid LongdowntimespossibleBuilt-in motor protection usingthermal relayand control

electrode

Furtherinformation

Wiloonlinecatalogueatwww.wilo.com Wiloonlinecatalogueatwww.wilo.com

Q[m/h]0 4 8 12 16 20

H[m]

0

2

4

6

8

10

12

Wilo-Drain TMT/TMC

TMT 32TMC 32

TMC 40

Q[m/h]0 2 4 6 8 10 12

H[m]

0

2

4

6

8

10

12

14

16

18

Wilo-Drain VC

VC 40/20

VC 32/10


34/411



Equipment/function

Wilo-Drain... Wilo-EMU

TM 32 TMW 32 TMR 32 TS 32 TSW 32 TS 40 TS 50 TS 65 KSDesign

Submersible Non-self-priming Open single-channel impeller Vortex impeller Open multi-channel impeller Turbulator Sealingchamber Sealingbymechanical seal on motor side Sealingbyrotaryshaftseal on motor side Sealingbymechanical seal on fluid side

Sealingbyrotaryshaftseal on fluid side Single-phaseAC motor Three-phasemotor Directactivation Star-deltaactivation FC operation

Drymotor Motor with oil cooling - - - - - - - - Sheath currentcooling

From KS24

Application

Wetwell installation, stationary Wetwell installation, portable Drywell installation, portable Equipment/function

Motortemperaturemonitoring KS5, 6, 16only

Explosion protection 3~ only

KS5, 6, 16only

Hoseconnection

FloatswitchTM 32/7

Version A

Non-returnvalve Capacitor box for 1~230V Connectingcabledetachable

Ready-to-plug Version A

= availableor approved, - = notavailableor notapproved


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35


Dewatering

Series description Wilo-Drain TM/TMW/TMR 32


DesignBasementdrainagepump, water-cooled

Type key

Application For pumpingclear or slightlymuddywater

- Fromtanks, sumpsor pits- For overflowsand flooding- For drainingbasementstairwaysand basementareas

TMRTheTMR issuited for loweringthewater leveltoaremaininglevel of2mm.

TMWTheservicelifeofsubmersiblepumps, which areused in pumpsumpsandthrough which washingmachinewater, soapywater from basinsand showers, or other mixturesflow, isconsiderablyreduced byset-

tlingsediment. Such sedimentcan form depositsinthepumpsump,resultingintheaccumulation ofmud and odours.Wilo-Drain TMW 32hasaturbulatorthatpreventsthebuild-upofsediment, expellingittogether withthefluid. Thisreducescostsand

thetimeneeded for regular cleaningofthesump. In addition, prob-lemsassociated with mud removal andtheobservanceofoccupa-

tional safetyhygieneregulationsduringcleaningofthepumpsumpareminimized.

Special features/product benefits

Continuouslyclean pumpsumpthroughtheuseofapatentedintegratedturbulator (TMW) Low suction level upto2mm (TMR)

For aggressivefluids(version HD) Integrated floatswitch (-A)Supplied with hoseconnector and 10m cable(-10M)

Technical data Mainsconnection 1~230V, 50HzProtection class: IP68Submersion depth max. 3 m Fluidtemperature3 - 35C, max. 90C for shortperiodsupto3 min. Cablelength 3to10m, dependingontype Freeball passage10mm (TMR: 2mm)PressureportRp1

Equipment/function Ready-to-plug Thermal motor monitoring

Sheath currentcooling Connection cable

MaterialsPumphousingPP-GF30 Impeller PPE/PS-GF20Shaft1.4104 (AISI 430F)/1.4404 (AISI 316L) (for TMW 32/11 HD)Shaftseal: NBR on motor side, carbon/ceramicon pumpside Motor housing1.4301(AISI 304) / 1.4404 (AISI 316L)

(with TMW 32/11 HD)

Description/designSubmersiblepumpsuitablefor stationary, fullyautomaticoperation.A pressurehoseofappropriatelength isconnected for mobileuse,whileapipeisconnectedtothepressureportfor stationaryapplica-

tions. A residual-current-operated protection switch for atriggercurrentof30mAthatistobeprovided onsite(regulation concerningoutdoor installation) mustbeutilised in accordancewithEN 60335-2,41.

ThepumpsoftheTM seriesaresuitablefor drainageapplicationswith amulti-channel impeller and afreeball passageof10mmaccordingtoEN 12050-2(exceptTMR).

Thepumpiscontinuouslycooled bythefluid betweentheoutsideshroud ofthepumpandthestainlesssteel motor housing. Theserial-lyinstalledthermal motor protection assuresapermanentprotectionofthepump. Thepumpisequipped with a3 or 10m connectingcablewith shockproofplugand afloatswitch (notTM 32/8-10M).

TMRTheWilo-Drain TMR pumpsarebuiltfor special applicationswherebyitisessentialtokeeptheamountofresidual water low. Thespecialstrainer enablesthefluidtobepumped outtoaremaininglevel of2mm.

TMWDuetoitsdesign,theWilo-Drain TMW ensuresconstantturbulenceinthesuction areaofthepump. Thisresultsin aclean pumpsump.Nofluid-related odoursaregenerated, duetotheturbulenceandtheelimination ofthesettlingsedimentconnected with it. Themainte-nanceintervalsareextended.DeactivatingtheTwister (seeinstallation and operatinginstructions)increasesthepumpcurveby1 m.

Motor

Jacket-cooled, stainlesssteel-encapsulated, dryelectricmotor withbuilt-inthermal overload protection and automaticreactivation.

Example: Wilo-Drain TM 32/7

TM Submersiblepump

32 Nominal diameter ofdischargeport

/7 Max. deliveryhead [m]

Example: Wilo-Drain TMW 32/11 HD

TM Submersiblepump

W W = withturbulatorR = with flatsuction



HD For aggressivefluid


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Series description Wilo-Drain TM/TMW/TMR 32

CableIn accordancewith DIN EN 60335-2-41, 10m ofelectrical connec-

tion lineshould beused for outdoor operation (however notethatregulationsvaryfrom countrytocountry).

Sealing of pumps/motor compartmentMechanical seal on impeller side, onerotaryshaftseal on motor side;

thereisan oil chamber betweentheseals.

Scope of deliveryPumpreadyfor connection with cable, plugand attached floatswitch(exceptfor TM 32/8), supplied non-returnvalve(exceptfor TM 32/7),installation and operatinginstructions.


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37


Dewatering

Pump curves, ordering information Wilo-Drain TM/TMW/TMR 32


Pump curves Wilo-Drain TM/TMR/TMW 32 - 50 Hz - 2900 rpmMulti-channel impeller - Free ball passage: 2 - 10 mm

Pumpcurvesin accordancewith ISO 9906, Appendix A.

Information for order placements

Wilo-Drain... Mains connection Art No.

TM 32/7 1~230V, 50Hz L 4048412

TM 32/8-10M 1~230V, 50Hz L 4048411

TMR 32/8 1~230V, 50Hz L 4145325

TMR 32/8-10M 1~230V, 50Hz L 4145326

TMR 32/11 1~230V, 50Hz L 4145327

TMW 32/8 1~230V, 50Hz L 4048413

TMW 32/8-10M 1~230V, 50Hz L 4058059

TMW 32/11 1~230V, 50Hz L 4048414

TMW 32/11-10M 1~230V, 50Hz L 4058060

TMW 32/11HD 1~230V, 50Hz L 4048715

= supplyavailability, L = stock article, C = order-specificproduction approx. 2weeks, K = order-specificproduction approx. 4 weeks, A = deliverytimeon request

10

0

2

4

6

8

0 2 4 6 8 10 12 14

TMW32/8TM 32/7

TM 32/8

Wilo-Drain TM /TMR/TMWH

[m]

Q [m/h]

TMW32/11

TMR32/11TMR32/8


38/411



Technical data Wilo-Drain TM/TMW/TMR 32

TM 32/7 TM 32/8-10M TMR 32/8 TMR 32/8-10M TMR 32/11

Motor dataMainsconnection 1~230V, 50Hz

Nominal currentIN/ A 1.4 2.1 2.1 2.1 3.6

Nominal motor power P2/ kW 0.25 0.37 0.37 0.37 0.55

Power consumption P1/ kW 0.32 0.45 0.45 0.45 0.75

Activationtype Direct Direct Direct Direct Direct

Nominal speed n/ rpm 2900 2900 2900 2900 2900

Insulation class F F F F F

Max. switchingfrequency1/h 50 50 50 50 50

Cable

Length ofconnectingcablem 3 10 3 10 3

Cabletype H07RN-F H07RN-F H07RN-F H07RN-F H07RN-FCablecross-section mm2 3G1 3G1 3G1 3G1 3G1

TypeofconnectingcableNon-detachable

Non-detachable

Non-detachable

Non-detachable

Non-detachable

Mainsplug Shock-proof Shock-proof Shock-proof Shock-proof Shock-proof

Unit

Pressureconnection G 1 G 1 G 1 G 1 G 1

Freeball passagemm 10 10 2 2 2

Operatingmode(immersed) S1, S3-25% S1, S3-25% S1, S3-25% S1, S3-25% S1, S3-25%

Operatingmode(non-immersed) S1, S3-25% S1, S3-25% S1, S3-25% S1, S3-25% S1, S3-25%

Max. immersion depth m 3 3 3 3 3

Protection class IP68 IP68 IP68 IP68 IP68

FluidtemperatureT/ C +3 ... +35 +3 ... +35 +3 ... +35 +3 ... +35 +3 ... +35

Max. fluidtemperature, for shortperiodsupto3 min T/ C 90 90 90 90 90

Weightapprox. m/ kg 3.6 5.2 4.9 5.5 6.2

Equipment/function

Floatswitch Motor protection WSK WSK WSK WSK WSK


Materials

Staticseal NBR NBR NBR NBR NBR

Impeller PP-GF30 PP-GF30 PP-GF30 PP-GF30 PP-GF30

Sealingon motor side NBR NBR NBR NBR NBR

Mechanical sealCarbon/ceramic

Carbon/ceramic

Carbon/ceramic

Carbon/ceramic

Carbon/ceramic

Motor housing 1.4301 1.4301 1.4301 1.4301 1.4301

Pumphousing PP-GF30 PP-GF30 PP-GF30 PP-GF30 PP-GF30

P1referstothemaximum power consumption. All ofthedataappliesto1~230V, 50Hz and adensityof1 kg/dm3.


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39



Technical data Wilo-Drain TM/TMW/TMR 32

Dewatering

TMW 32/8 TMW 32/8-10M TMW 32/11 TMW 32/11-10M TMW 32/11HD


Nominal currentIN/ A 2.1 2.1 3.6 3.6 3.6

Nominal motor power P2/ kW 0.37 0.37 0.55 0.55 0.55

Power consumption P1/ kW 0.45 0.45 0.75 0.75 0.75

Activationtype Direct Direct Direct Direct Direct

Nominal speed n/ rpm 2900 2900 2900 2900 2900

Insulation class F F F F F

Max. switchingfrequency1/h 50 50 50 50 50

Cable

Length ofconnectingcablem 3 10 3 10 10

Cabletype H07RN-F H07RN-F H07RN-F H07RN-F H07RN-FCablecross-section mm2 3G1 3G1 3G1 3G1 3G1

TypeofconnectingcableNon-detachable

Non-detachable

Non-detachable

Non-detachable

Non-detachable

Mainsplug Shock-proof Shock-proof Shock-proof Shock-proof Shock-proof

Unit

Pressureconnection G 1 G 1 G 1 G 1 G 1

Freeball passagemm 10 10 10 10 10

Operatingmode(immersed) S1, S3-25% S1, S3-25% S1, S3-25% S1, S3-25% S1, S3-25%

Operatingmode(non-immersed) S1, S3-25% S1, S3-25% S1, S3-25% S1, S3-25% S1, S3-25%

Max. immersion depth m 3 3 3 3 3

Protection class IP68 IP68 IP68 IP68 IP68

FluidtemperatureT/ C +3 ... +35 +3 ... +35 +3 ... +35 +3 ... +35 +3 ... +35

Max. fluidtemperature, for shortperiodsupto3 min T/ C 90 90 90 90 90

Weightapprox. m/ kg 4.7 5.2 6.1 6.9 6.7

Equipment/function

Floatswitch Motor protection WSK WSK WSK WSK WSK


Materials

Staticseal NBR NBR NBR NBR NBR

Impeller PP-GF30 PP-GF30 PP-GF30 PP-GF30 PP-GF30

Sealingon motor side NBR NBR NBR NBR NBR

Mechanical sealCarbon/ce-ramic

Carbon/ceramicCarbon/ce-ramic

Carbon/ceramicCarbon/ceram-ic

Motor housing 1.4301 1.4301 1.4301 1.4301 1.4404

Pumphousing PP-GF30 PP-GF30 PP-GF30 PP-GF30 PP-GF30



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Dimension drawing Wilo-Drain TM/TMW/TMR 32

Dimension drawingWilo-Drain TM/TMW/TMR 32/8

Dimension drawingWilo-Drain TM/TMW/TMR 32/11

Mechanical accessories Wilo-Drain TM/TMW/TMR 32

Description Art no.

Non-return valveMadeofplastic, with drainingscrew, ratedpressurePN 4 bar, femalethread Rp1 forDN 32connection

501533696

Gate valve set

Madeofred brass, comprisingacouplingsleeveslider with femalethread Rp1PN 16 RG, and doublenipplewith male

thread 1, for mountingthegatevalvedirectlybehindthenon-returnvalveonpressureoutletDN 32.

2528652

165

1~230V/50Hz

TM/TMW:296

TMR:278

min. 350x350

min.

280

Rp1

165

Rp1

1~230V/50Hz

TMW:326

TMR:308

min. 350x350

min.

330


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41


Dewatering

Series description Wilo-Drain TS/TSW 32


DesignBasementdrainagepump, water-cooled

Type key

Application For pumpingclear or slightlymuddywater

- Fromtanks, sumpsor pits- For overflowsand flooding- For drainingbasementstairwaysand basementareas

From domesticareas(washingmachinewater, soapsuds) From small fountains, waterworksor streams

TSWTheservicelifeofsubmersiblepumps, which areused in pumpsumps

andthrough which washingmachinewater, soapywater from basinsand showers, or other mixturesflow, isconsiderablyreduced byset-tlingsediment. Such sedimentcan form depositsinthepumpsump,resultingintheaccumulation ofmud and odours.Wilo-Drain TSW 32hasaturbulatorthatpreventsthebuild-upofsediment, expellingittogether withthefluid. Thisreducescostsand

thetimeneeded for regular cleaningofthesump. In addition, prob-lemsassociated with mud removal andtheobservanceofoccupa-

tional safetyhygieneregulationsduringcleaningofthepumpsumpareminimised.

Special features/product benefitsPermanentoperation 4000h/year High-qualitymotor seal with additional upstream dirtdeflector Heavy-duty, impact-resistantstainlesssteel housingDetachableconnection cable/floatcable Easyoperation and maintenance Constantlyclean pumpsumpduetopatented integratedturbulator

(TSW)

Technical data Mainsconnection 1~230V, 50HzProtection classIP68 Max. immersion depth 10m Fluidtemperature3 - 35C, for shortperiodsupto3 min. max. 90C Cablelength 10m Freeball passage10mm Rp1 pressureport, hoseconnection 32mm, R1

Equipment/function Ready-to-plug Motor monitoringviatemperatureSheath currentcooling Connectingcable

MaterialsPumphousing1.4301 (AISI 304)PLC impellerShaft1.4401 (AISI 316)Shaftseal: NBR on motor side, carbon/ceramicon pumpside Motor housing1.4301 (AISI 304)

Description/designSubmersiblepumpsuitablefor stationary, fullyautomaticoperation.A pressurehoseofappropriatelength isconnected for mobileuse,whileapipeisconnectedtothedischargeportfor stationaryapplica-tions.A residual-current-operated protection switch for atrigger currentof30mAthatistobeprovided on site(regulation concerningout-door installation) mustbeutilised in accordancewith EN 60335-2,41.

TSW in additionDuetoitsdesign,theTSW ensuresconstantturbulenceinthesuctionareaofthepump. Thisresultsin aclean pumpsump.Nofluid-related odoursaregenerated, duetotheturbulenceandtheelimination ofthesettlingsedimentconnected with it. Themainte-nanceintervalsareextended.

MotorJacket-cooled, stainlesssteel-encapsulated, dryelectricmotor withbuilt-inthermal overload protection and automaticreactivation. Thecapacitor isontheinside.

CableIn accordancewith DIN EN 60335-2-41, 10m ofelectrical connec-

tion lineisrequired for outdoor operation (however notethatregula-

tionsvaryfrom countrytocountry).Sealing of pumps/motor spaceHigh operational reliabilityduetoshaftsealingconsistingofame-chanical seal onthepumpsideand arotaryshaftseal onthemotorsideaswell asupstream dirtdeflector for additional protection ofthemechanical seal, oil barrier chamber.

Scope of deliveryPumpreadyfor connection with cable, plugand attached floatswitch, supplied non-returnvalveand hoseconnector ( 32mm, R1),installation and operatinginstructions.

Example: Wilo-Drain TS 32/9 A

TS Drainagepump



A With floatswitch

Example: Wilo-Drain TSW 32/11 A

TSW Drainagepumpwithturbulator



A With floatswitch


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Pump curves, ordering information Wilo-Drain TS/TSW 32

Pump curves Wilo-Drain TS/TSW 32 - 50 Hz - 2900 rpmVortex impeller - Free ball passage: 10 mm




TS 32/9-A 1~230V, 50Hz L 6043943

TS 32/12-A 1~230V, 50Hz L 6043945

TSW 32/8-A 1~230V, 50Hz L 6045167

TSW 32/11-A 1~230V, 50Hz L 6045166


TSW32/11

TS32/12

TSW32/8TS32/9

Wilo-Drain TS/TSW32

4

0

8

10

6

2

H

[m]

0 4 8 12 142 6 10 Q [m/h]


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43



Technical data Wilo-Drain TS/TSW 32

Dewatering

TS 32/9-A TS 32/12-A TSW 32/8-A TSW 32/11-A


Nominal currentIN/ A 2.2 3.4 2.2 3.6

Nominal motor power P2/ kW 0.3 0.6 0.3 0.6

Power consumption P1/ kW 0.5 0.8 0.5 0.9

Activationtype Direct Direct Direct Direct

Nominal speed n/ rpm 2900 2900 2900 2900

Insulation class B B B B

Max. switchingfrequency1/h 50 50 50 50

Cable

Length ofconnectingcablem 10 10 10 10

Cabletype H07RN-F H07RN-F H07RN-F H07RN-FCablecross-section mm2 3G1 3G1 3G1 3G1

Typeofconnectingcable Detachable Detachable Detachable Detachable

Mainsplug Shock-proof Shock-proof Shock-proof Shock-proof

Unit

Pressureconnection Rp1 Rp1 Rp1 Rp1

Freeball passagemm 10 10 10 10

Operatingmode(immersed) S1, S3-25% S1, S3-25% S1, S3-25% S1, S3-25%

Operatingmode(non-immersed) S1, S3-25% S1, S3-25% S1, S3-25% S1, S3-25%

Max. immersion depth m 10 10 10 10

Protection class IP68 IP68 IP68 IP68

FluidtemperatureT/ C +3 ... +35 +3 ... +35 +3 ... +35 +3 ... +35

Max. fluidtemperature, for shortperiodsupto3 min T/ C

Weightapprox. m/ kg 6.8 7.8 6.8 7.8

Equipment/function

Floatswitch Motor protection WSK WSK WSK WSK


Materials

Staticseal NBR NBR NBR NBR

Impeller PLC PLC PLC PLC

Sealingon motor side NBR NBR NBR NBR

Mechanical seal Carbon/ceramic Carbon/ceramic Carbon/ceramic Carbon/ceramicMotor housing 1.4301 1.4301 1.4301 1.4301

Pumphousing 1.4301 1.4301 1.4301 1.4301



44/411


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45



Mechanical accessories Wilo-Drain TS/TSW 32

Dewatering

Description Art no.

Non-return valveMadeofplastic, with drainingscrew, ratedpressurePN 4 bar, femalethread Rp1 forDN 32connection

501533696

Gate valve set

Madeofred brass, comprisingacouplingsleeveslider with femalethread Rp1PN 16 RG, and doublenipplewith male

thread 1, for mountingthegatevalvedirectlybehindthenon-returnvalveonpressureoutletDN 32.

2528652


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Series description Wilo-Drain TS 40-65

DesignSubmersibledrainagepump

Type key

Additional type key:

Application For pumpingwastewater with foreign matter ofmax. 10mm for

- Domesticand sitedrainage- Environmental and watertreatmenttechnology-Industrial and processengineering

Special features/product benefits Inox and compositesDetachableconnection cable Wideperformancerange Internal capacitor (TS40/1~) Internal self-switchingthermal motor monitoring

(TS40and TS50/1~)

Technical data Mainsconnection: 1~230V, 50Hz or 3~400V, 50HzProtection class: IP68 Max. immersion depth:TS40= 5m; TS50/TS65= 10m Fluidtemperature: 3 - 35C

Cablelength: 10m Freeball passage: 10mmPressureport: TS40= Rp1, TS50= Rp1, TS65= Rp2

Equipment/function Ready-to-plugfor 1~230V and A and CEE model Thermal motor monitoring Explosion protection (TS50/3~ and TS65) Connection cabledetachable Integrated non-returnvalve(TS40) Hoseconnection (TS40)

MaterialsTS 40:

PumphousingPP-GF30 Impeller PP-GF30

Shaft1.4404Sealingon motor side: mechanical seal SiC/SiCSealingon pumpside: mechanical seal SiC/SiCStaticseal: NBR Motor housing1.4301

TS 50, 65:Pumphousing: PUR Impeller: PP-GF30Shaft: 1.4404Sealingon motor side: NBR rotaryshaftsealSealingon pumpside: mechanical seal SiC/SiCStaticseal: NBR Motor housing1.4301

Description/designSubmersiblewastewater pumpassubmersiblemonoblocunitforstationaryand portablewetwell installation.

HydraulicsTheoutputonthepressuresideisconfigured asaverticalthreadedconnection Rp1 (TS40), Rp2(TS50) or Rp2 (TS65). Semi-openchannel impellerswith freeball passageof10mm areused astheimpeller.

MotorDrymotorsassingle-phaseorthree-phaseAC motorswiththermalmotor monitoring. On modelsTS40and TS50(1~ only)thismonitor-ingisbuilt-in and self-switching. Thewasteheatisgiven offdirectly

tothesurroundingfluidviathehousingcomponents. Asaresult,theseunitsmustalwaysbeimmersed for permanentor intermittentoperation.

A sealingchamber protectsthemotor from fluid ingress. Thefillingfluid used ispotentiallybiodegradableand environmentallysafe.

Thecableisdetachable, oil-resistantand hasbarecableends. Thecablelengthsareavailablein length incrementsof10m. TheA modelisequipped with afloatswitch and ashock-proofplug(1~230V/50Hz) or aCEE plug(3~400V/50Hz). TheCEE model doesnothaveafloatswitch and isequipped with aCEE plug.

SealingSealingonthefluid sideisdoneusingabidirectional mechanical seal.OntheTS40, sealingonthemotor sideislikewisedoneusingabidi-rectional mechanical seal. OntheTS50and TS65, sealingonthemo-

tor sideiswith arotaryshaftseal.

Example: Wilo-Drain TS 50 H 111/11-A

TS Submersiblepumpfor wastewater

50 Connection: 50(= Rp2); 65(= Rp2)

H Impeller shape: H = half-open impeller

111 Nominal diameter oftheimpeller in mm

11 Power P2in kW (=value/10= 1.1 kW)

A Version:A = with floatswitch and connectingcablewith shock-proofplug(1~230V/50Hz) or CEE plug(3~400V/50Hz)

CEE = withoutfloatswitch with CEE plugwithout= withoutfloatswitch with barecableend

Example: Wilo-Drain TS 40/10-A

TS Submersiblepumpfor wastewater

40 Connection: 40(Rp1 )

10 Max. deliveryhead in m

A Version:A = with floatswitch and connectingcablewith shock-proofplug(1~230V/50Hz) or CEE plug(3~400V/50Hz)CEE = withoutfloatswitch with CEE plugwithout= withoutfloatswitch with barecableend


47/411

47


Dewatering

Series description Wilo-Drain TS 40-65


Scope of deliveryPumpreadyfor connection with 10m connection cableand barecableend

A model equipped with floatswitch and shock-proofplug(1~230V/50Hz) or CEE plug(3~400V/50Hz)

CEEversion equipped with CEE plug Hoseconnection (TS40only) Installation and operatinginstructions

Duty chart

TS50H133/22

TS50H122/15

TS65H117/22TS50H111/11

TS40/10

Q[m/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

TS40/14

Wilo-Drain TS40...65


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Pump curves, ordering information Wilo-Drain TS 40

Pump curves Wilo-Drain TS 40 - 50 Hz - 2900 rpmSingle-channel impeller - Free ball passage: 10 mm




TS 40/10 1~230V, 50Hz L 2063928

TS 40/10-A 1~230V, 50Hz L 2063926

TS 40/10 3~400V, 50Hz L 2063927

TS 40/14 1~230V, 50Hz L 2063931

TS 40/14-A 1~230V, 50Hz L 2063929

TS 40/14 3~400V, 50Hz L 2063930


4

0

8

12

10

6

2

14

Wilo-Drain TS40

0 4 8 12 162 6 10 14 18

H[m]

Q [m/h]

TS40/14TS40/10


49/411

49



Technical data Wilo-Drain TS 40

D

Documents

Cat Bs 1103 Drainage Sewage Int Screen