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CombiNorm Centrifugal pump according to EN 733 (DIN 24255)

CombiNorm - Johnson Pumpglobal.johnson-pump.com/.../Centrifugal/...CombiNorm_413_03_03_2… · The CombiNorm is a centrifugal pump according to EN733 (DIN 24255). ... API 610. JP_413_GB

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Page 1: CombiNorm - Johnson Pumpglobal.johnson-pump.com/.../Centrifugal/...CombiNorm_413_03_03_2… · The CombiNorm is a centrifugal pump according to EN733 (DIN 24255). ... API 610. JP_413_GB

CombiNormCentr i fuga l pump accord ing to E N 733 (D I N 24255)

Page 2: CombiNorm - Johnson Pumpglobal.johnson-pump.com/.../Centrifugal/...CombiNorm_413_03_03_2… · The CombiNorm is a centrifugal pump according to EN733 (DIN 24255). ... API 610. JP_413_GB

J P_413_G B VE R S I O N: 03/2016 I S S U E D: 03/2016

CombiNorm

Always the right pump!

The CombiNorm is a centrifugal pump according to EN733 (DIN 24255).

This is one of the most versatile pump types. The pump has a wide range

of shaft sealing options, varying from gland packing to balanced cartridge

double seal. Standard and heavy duty bearings are available, either grease or

oil lubricated. That’s why CombiNorm is always the right pump!

CombiNorm represents a range of horizontal centrifugal pumps suited for

handling low-viscosity, clean or slightly contaminated liquids. The pump is

designed to EN 733 (DIN 24255); however the number of available types is

somewhat larger, which provides a wider hydraulic field.

A characteristic of the CombiNorm is the large number of material, shaft

seal and bearing system options. The modular design offers maximum

interchangeability between the variants. Hence CombiNorm is able to handle

most pump duties. If more sophisticated components are required, only the

relevant bearing or shaft seal module needs to be replaced with the one

having the right specifications.

The Back Pull Out design greatly facilitates maintenance of the CombiNorm.

Thanks to the similarity between the structural parts, the stock of spare parts

can be limited.

Based in Charlotte, North Carolina, SPX

FLOW (NYSE: FLOW) is a multi-industry

manufacturing company with operations

in more than 35 markets worldwide. SPX

FLOW’s innovative, world-class products and

highly-engineered solutions are helping to

meet the needs of a constantly developing

world and growing global population. You’ll

find our innovative solutions in everything from

dairy plants and power plants to oil and gas

pipelines, and the power grid. SPX FLOW is

really everywhere you look.

We help our customers around the globe

expand and enhance their food and beverage,

power and energy and industrial production

processes. For more information, please visit

www.spxflow.com

The SPX FLOW Johnson Pump Combi

system is a modular programme of single

stage centrifugal pumps with a high degree

of interchangeability of parts between the

different pump constructions.

The Combi pumps cover an extensive series

of centrifugal pumps which can be supplied

as horizontal, vertical and submerged

pumps. A number of standards were taken

into account in the designing of this pump

series; EN 733 (DIN 24255), EN 22858

(ISO 2858 / DIN 24256), ISO 5199 and

API 610.

Page 3: CombiNorm - Johnson Pumpglobal.johnson-pump.com/.../Centrifugal/...CombiNorm_413_03_03_2… · The CombiNorm is a centrifugal pump according to EN733 (DIN 24255). ... API 610. JP_413_GB

3 J P_413_G B VE R S I O N: 03/2016 I S S U E D: 03/2016

Industry

CombiNorm’s ample choice of shaft sealing options and its availability in several materials makes it a very suitable pump for general purposes. Complying to EN 733 (DIN 24255), provided with industrial standard gland packing or mechanical seals according to EN 12756 (DIN 24960) CombiNorm is always the right pump.

utIlIty

Applications of the CombiNorm within utility buildings are as general duty pumps, circulation pumps in heating systems and pumps in water purification plants.

From know-how to

finding solutions

Typical product applications

tapered bore seal

chamber option

TAPE R E D BOR E S EAL

CHAM B E R OPTION

The CombiNorm pumps offer a tapered

bore seal chamber option to improve the

service life of the mechanical seal.

The conical seal chamber diverts solids

and slurry away from the mechanical seal

and provides for better cooling of the seal

which will increase the life of the seal.

Ribs in the chamber effectively disrupt

any vortex formation.

KEY FEATU R E S• Available in several materials

• Only 5 shaft groups for the whole range

• Suitable for a wide range of duties

• Mechanical seals according to EN 12756 (DIN 24960)

• Single and double cartridge seals

• Oil or grease lubricated heavy duty bearing

• Back Pull Out principle

• Pump cover options for cylindrical bore and tapered bore

Page 4: CombiNorm - Johnson Pumpglobal.johnson-pump.com/.../Centrifugal/...CombiNorm_413_03_03_2… · The CombiNorm is a centrifugal pump according to EN733 (DIN 24255). ... API 610. JP_413_GB

4 J P_413_G B VE R S I O N: 03/2016 I S S U E D: 03/2016

Features and Benefits

FOOT• machined foot

• exactpositioningonbaseplateandinpipework

I M PE LLE R LOCKI NG• stainless steel impeller cap nut with

flat gasket

• reliableandeconomiclocking

MATE R IAL OPTION S• available in cast iron, nodular cast iron and

bronze

• impellers available in cast iron, bronze and stainless steel

• other material available upon request

• suitableforawiderangeofapplications

PU M P CAS I NG• flanges according to ISO 7005 PN 10 / PN 16

• max. working pressure 1000 kPa (10 bar)

• widerangeofapplications

• large drain opening

• completeandfastdrainingofthecasing

PU M P PE R FOR MANCE• optimised volute design

• highefficiency

• smooth surfaces

• minimalinternallosses

SUCTION CAPAB I LITI E S• smooth suction entry in pump casing

• smooth surface

• optimumNPSH

• anti rotation vane

• minimalflowdistortiongivingbettersuctioncapabilities

I M PE LLE R BACK VAN E S• flat cover for hydraulic balancing

• back vanes for hydraulic balancing

• extendedbearinglife

• keepssolidsawayfromshaftsealingarea

• circulationflowovermechanicalseal

Page 5: CombiNorm - Johnson Pumpglobal.johnson-pump.com/.../Centrifugal/...CombiNorm_413_03_03_2… · The CombiNorm is a centrifugal pump according to EN733 (DIN 24255). ... API 610. JP_413_GB

5 J P_413_G B VE R S I O N: 03/2016 I S S U E D: 03/2016

B EAR I NG S• 2-deep groove ball bearings sealed for life or oil

lubricated double row angular contact bearing and roller bearing greased for re-lubrication or oil lubricated

• extendedMTBF

• economicbearinglock-up

• rigid cast iron bearing bracket construction

• exactalignment

S HAFT S EALI NG• 8 possible mechanical EN 12756 (DIN 24960)-seal options,

including cartridge seals

• sealing rings and elastomers in several possible combinations

• mechanical seal flushed by pumped liquid (plan 11)

• quenched mechanical seal option mechanical seal option with cooling / heating jacket

• 3 possible gland packing options e.g. with cooling cover or external flush

• suitableformanypossibleapplications

• suitableformanyliquids

• alsosuitableforhightemperatures

• Tapered bore seal chamber with or without flush plan

S HAFT• steel alloy or stainless steel shaft

• rigid,reliableshaft

• most seal options with shaft sleeve (extended impeller key ensures co-rotation of the shaft)

• nocontactbetweenshaftandpumpedliquidwhenshaftsleeveapplied

EASY AN D LOW COST

MAI NTE NANCE• Back Pull Out principle

• reducedmaintenancedowntimes,quickandeasyimpellerreplacement

• mechanical seals according to EN 12756 (DIN 24960)

• reducedmaintenancecosts

• cartridge seals

• changeable wear ring

• reducedmaintenancecosts

PU M P COVE R• flat gasket, fully chambered

• nogasketblow-out

• machined fits

• integrated stuffing box/mechanical seal chamber with cylindrical bore

• perfectalignmentofallcomponents

• integrated pump cover with tapered bore seal chamber with flow-guiding ribs

• optimizeseallifethroughimprovedheatdissipation

OI L LU B R ICATION• breather / filling plug on top

• oil bath

• oil sight glass

• constant level oiler

• large drain plug

tapered bore seal chamber option

Page 6: CombiNorm - Johnson Pumpglobal.johnson-pump.com/.../Centrifugal/...CombiNorm_413_03_03_2… · The CombiNorm is a centrifugal pump according to EN733 (DIN 24255). ... API 610. JP_413_GB

6 J P_413_G B VE R S I O N: 03/2016 I S S U E D: 03/2016

Shaft sealings

CombiNorm is available with the following shaft sealing configurations:

G LAN D PACKI NG OPTION S:

M ECAH N ICAL S EAL OPTION S:

M1

Single mechanical seal,

unbalanced

M2 MG12 / M7N

Single mechanical seal,

unbalanced, shaft sleeve

M3 HJ92N / HJ977GN

Single mechanical seal,

balanced, shaft sleeve

MQ3 HJ92N / HJ977GN

Single mechanical seal,

balanced, dry-running protection

or pressure-less quench, shaft

sleeve

MW2 MG12 / M7N

Single mechanical seal,

unbalanced, cooling/heating

jacket, shaft sleeve

MW3 HJ92N / HJ977GN

Single mechanical seal, balanced,

cooling/heating jacket, shaft

sleeve

CARTRIDGE SEALS

single, single with quench and

double seals

MQ2 MG12 / M7N

Single mechanical seal, unbalanced,

dry-running protection or pressure-

less quench, shaft sleeve

S2

Soft packing ring, shaft sleeve

S3

Soft packing ring, shaft sleeve,

lantern ring

S4

Soft packing ring, shaft sleeve,

cooling jacket

Page 7: CombiNorm - Johnson Pumpglobal.johnson-pump.com/.../Centrifugal/...CombiNorm_413_03_03_2… · The CombiNorm is a centrifugal pump according to EN733 (DIN 24255). ... API 610. JP_413_GB

7

50-315

65C-160

40C-125

40-250

40C-200

50C-160

50C-200

80-250

80C-200

100C-250

100C-200

125-315

65C-200

32-125

32-250

32-200

32-16025-160

25-125 32C-125

32C-160 40C-160

32C-200

80C-160

65A-25050-250

50C-125

100-160

65C-125

80A-250

32A-160

40A-315

[m3/h]Q

400300200150100806050403020151087654

10

20

30

25

15

8

40

50

607080

100

120

150

200

[m]H

80C-160

40C-200

50C-160

50C-200

65C-125

65C-160

80C-20065C-200

32-125

25-160

25-125 32C-12550C-125

40C-16032C-160

32C-20032-200

32-16032A-160

40C-125

[m3/h]Q

31020015010080605040302015108765410

20

30

25

15

40

50

60

[m]

7080

100

H

40C-125

40-250

40C-200

50C-160

50C-200

65C-125

65C-160

80-250

80C-200

100C-250

100C-200

125-315

65C-200

50-315

100-315

32-125

5 6 7 8 10 15 20 30 40 50 60 80 100 150 200432

250-200

125-125

125-250

150-125

150-200

150-250

200-160

200-200

100-160

150-400

150-315

200-250

200-315

300-250

250-250

150-500

150B-400

200-400

250-315

300-315

400 500300 1500600 8001000

25-125

25-160

32C-12550C-125

40C-160 80C-160 150-16032C-16032-160

32-200

32-250

32C-200

50-250 65A-250

300-200

40A-315

100-400

80-400

65-31580-315

125-400

125-500

32A-160

80A-250

150010001008010 15 20 30 40 50 6082 3 4 5 6 150 200 300 400 500 700

[m3/h]Q

5

10

20

3025

15

2

4

3

678

40

5060

100

7080

[m]H

40C-125

40-250

40C-200

50C-160

50C-200

65C-125

65C-160

80-250

80C-200

100C-250

100C-200

125-315

65C-200

50-315

100-315

32-125

250-200

125-125

125-250

150-125

150-200

150-250

200-160

200-200

100-160

150-400

150-315200-250

200-315

250-250

150-500

150B-400

200-400

250-315

25-125

25-160

32C-12550C-125

40C-160 80C-160 150-16032C-16032-160

32-200

32-250

32C-200

50-250 65A-250

40A-315

100-400

80-400

65-31580-315

125-400

125-500

32A-160

80A-250

130010001008010 15 20 30 40 50 6082 3 4 5 6 150 200 300 400 500 700

[m3/h]Q

5

10

20

3025

15

2

4

3

678

40

50607080

100

120

90

[m]H

J P_413_G B VE R S I O N: 03/2016 I S S U E D: 03/2016

Hydraulic performance data

Technical data

Max. capacity 1500 m3/h

Max. head 160 m

Max. working pressure 1600 kPa (16 bar)

Max. temperature 200 °C

Max. speed 3600 rpm

Subject to alterations

3000 rpm 1500 rpm

3600 rpm 1800 rpm

Page 8: CombiNorm - Johnson Pumpglobal.johnson-pump.com/.../Centrifugal/...CombiNorm_413_03_03_2… · The CombiNorm is a centrifugal pump according to EN733 (DIN 24255). ... API 610. JP_413_GB

2

1

2 2

2

1

2 2

http://www.spxflow.com/en/johnson-pump/where-to-buy/

CombiNorm

Centrifugal pump according to

EN 733 (DIN 24255)

S PX FLOW TECH NOLOGY ASS E N B.V.

Dr. A.F. Philipsweg 51, 9403 AD Assen

P.O. Box 9, 9400 AA Assen, THE NETHERLANDS

P: +31 (0)592 37 67 67

F: +31 (0)592 37 67 60

E: [email protected]

SPX FLOW reserves the right to incorporate our latest design and material changes without notice or obligation.

Design features, materials of construction and dimensional data, as described in this bulletin, are provided for your information only and should not be relied upon unless

confirmed in writing. Please contact your local sales representative for product availability in your region. For more information visit www.spxflow.com and www.johnson-pump.com.

The green “>” is a trademark of SPX FLOW, Inc.

JP_413_GB Version: 03/2016 Issued: 03/2016

COPYRIGHT © 2016 SPX FLOW, Inc.

BearingThe CombiNorm has 2 bearing arrangements:

1. two deep-groove ball bearings (grease lubricated “sealed for life”)

2. a double-row (two single – bearing group 4) angular contact ball bearing in combination with a roller bearing

Both versions can be provided grease lubricated as well as oil lubricated.

Grease lubrication

Oil lubrication

Bearing group 4Bearing groups 0 - 0+ Bearing groups 1 - 2 - 3

Bearing groups 1 - 2 - 3 Bearing group 4Bearing groups 0 - 0+

adjustable

adjustable

Your local contact: