SUBMERSIBLE SEWAGE AND EFFLUENT PUMPS

ISO 9001:2008Certified Company

A Mark of Quali tyA Mark of Quali ty

SUBMERSIBLE SEWAGE AND EFFLUENT PUMPSSUBMERSIBLE SEWAGE AND EFFLUENT PUMPS

SUBMERSIBLE SEWAGE AND EFFLUENT PUMPS

NON-CLOG SUBMERSIBLE SEWAGE PUMPS :

“MBH” non-clog submersible sewage pumps offer simple, the

most economical and most reliable way of solving the pumping

and disposal of sewage containing suspended solids. “MBH”s

rich experience over several years in the field of designing

and manufacturing of varieties of pump sets has built up

technical know-how and expertise in designing of reliable

and efficient pumps which need practically no maintenance.

These compactly designed pumps are easy to handle and can

be installed permanently with the help of automatic couplings

in a small sump from where sewage is to be pumped or can

be used for portable duty. Being submersible they do not

require any pump house.

CONSTRUCTION :

“MBH” non-clog submersible sewage pumps are of close

coupled compact design and, having a pump below and a

motor above, sump cleaning is possible to a maximum level.

These are powered by squirrel cage induction dry motors

suitable for operation at 400/440 volts, 3 phase, 50 Hz,

AC Supply. Being submersible, they save a lot of costs on

construction compared to other conventional pumps.

They also are noise free in operation.

1. Bearings :

The bearing arrangements with double angular contact ball

bearings with deep groove ball bearings give the best

resistance to the radial and thrust load combination in a

centrifugal pump. The life rating is over 40000 hrs. The bearing

are lubricated for life with a high temperature grease.

2. Dry, squirrel cage 3 phase motor :

The housing is totally dust & waterproof for submersible duty.

The cooling is done externally and the special insulation of

the winding takes care of r ises in temperature

during intermittent operations.

3. Cable Joint :

Special triple protection does not permit any liquid entry into

the dry motor.

4. Moisture detection probe :

The moisture detector indicates any moisture penetration into

the motor.

5. Thermal Motor Protection :

Built-in temperature sensors enable tripping of the motor if

the temperature rises above 150 deg.C and restarts at 80

deg.C, giving complete dry run protection. Maximum

permissible liquid temperature is 50 deg.C.

6. Guide Device with single / double guide rail :

The guide rail system for lowering and lifting the pump is an

outstanding feature. The pump slides down on to the

duckfoot bend and engages with it without bolting. It is not

necessary to enter the sump to carry out inspection and

maintenance work.

7. Profile Gasket :

Ensures flexible, pressure-tight and automatic connection

between pump and duckfoot bend.

8. Double Mechanical Seals :

All “MBH” pumps have as standard equipment double

mechanical seals which seal off the motor from the pump

section. The seal has seal faces made from silicon carbide for

long life. The design of the oil chamber ensures efficient cooling

of the seals.

9. Energy saving impellers to suit different applications :

Depending on the liquid, impellers may be semi-open or

closed, running against a wear disc or casing ring.

For industrial sewage, single channel, two channel or vortex

impellers, can be used.

10. Shaft with rotor :

A shaft with a die-cast rotor on the motor side and a shaft

protection sleeve on the pump side, ensures better life for the

shaft. The compact seal arrangement has minimised shaft

over-hang and consequently minimises shaft deflection.

11. The motor portion is isolated from the pump by an

intermediate casing with double mechanical seal in the oil

chamber.

Hydraulic Section : Installation :

2. ROBOTEX IMPELLER

The special clog-free design of the spiral

vanes impeller makes this pump the first

choice for applications where the key

words are high efficiency, excellent solids

handling, fibrous materials, high suction

lifts, minimum product damage and low

flow disturbance. Mainly used for heavy &

activated sludge.

5. OPEN SINGLE CHANNEL IMPELLER

In order to achieve the best possible solids

handling performance, the single channel

impeller pumps are equipped with an open

single channel impeller running against an

adjustable suction cover.

6. DOUBLE CHANNEL IMPELLER

For achieving the highest possible

efficiency the larger channel pumps are

fitted with a double shrouded channel

impeller with rubber wear rings.

4. AGITATOR FOR HIGHEST DENSITYThe agitator which is mounted just below the intake opening feeds the impeller with high density material. This in combination with the strong vortex created by the impeller, leads to unmatched solids concentration. Strong surface boundaries are mechanically broken, making solids below accessible for pumping. Oversized solids are thrown away from the intake, preventing accumulation of large solids that would impair performance.

3. GRINDER PUMP

For limited quantities of water that require

small discharge pipes. Solids are cut into

very small particles that can be pumped

through these small pipes without risk of

blocking.

1. VORTEX IMPELLER

Vortex impel lers are selected for

applications having long, stringly solids in

the pumped liquid, or for pumping sludge

with high solids concentration.

A Vortex impeller creates a wirlpool or

vortex inside the pump volute. Solids pass

through this vortex rather than through

the impeller.

GUIDE BAR COUPLING :

Guide bar type quick release coupling for

stationery wet installation. The pump is

automatically coupled to the bend.

IMMERSIBLE :

For stationery installation in a dry sump.

Motor in a flood- proof design with efficient

cooling system. Both for horizontal and

vertical installations.

Application :

MUNICIPAL SECTOR :

• Pumping Station • Airports

• Hotels • Lifting Station

• Subways • Sewage Works (treatment plant)

INDUSTRY :

• Iron & Steel • Coal and Oil-fired Stations

• Cellulose • Food Processing Industry

• Paper • Sea Water

• Mechanical Engineering • Industrial water

• Chemical Industries • Refinery

• Sugar

Technical Specification :

Capacity : upto 3500 m³/hr

Head : upto 90 mtrs.

Solid size : upto 150 mm

H.P. : 2 to 400 HP

RPM : 740 / 960 / 1450 / 2900

Advantages :

• Nopumphouserequired• Civilcostsaving50%• Canbeinstalledinacollectionwell• Itcanpumpoutwaterfromthebottomlevel• Beingportableitcanbeshifted/handledeasilly

TRANSPORTABLE :

Pump with support

and hose adapter

for temporary wet

installation. The pump

can easily be moved

to other sites.

As improvements are made in design from time to time, specifications and performance are subject to change without prior notice.

Installation photographs shown in catalogue are for illustration only.

Authorised Dealer :

marg

0

5/2

01

5

Our Other Products

Manufacturing Facility at Ahmedabad (Gujarat) India

ISO 9001:2008

Certiﾙed Company

Office & Factory :

PlotNo.14,G.I.D.C.NarodaIndl.Estate,Ahmedabad - 382 330, India.

Phone : +91-79-2282 3066, 2282 1018

E-mail : [email protected]

Website : www.mbhpumps.com

4© 2017 mbh pumps (gujarat) pvt. ltd.

Submersible Sewage Pumps

Cross Section

NO. DESCRIPTION MATERIAL

1 CABLEPVC. INSU.

SHEATHED

2CABLE

PROTECTORNITRILE RUBBER

3 GLAND COVER E0K0"KU/432."HI482

4CABLE

GROMMETNITRILE RUBBER

5 TOP COVER E0K0"KU/432."HI482

6BALL BEARING

(N.D.E.)STD. MAKE

7 STATOR BODY E0K0"KU/432."HI4828 ROTOR SHAFT S.S. 410

9BALL BEARING

(D.E.)STD. MAKE

10BEARING

HOUSINGE0K0"KU/432."HI482

11MECH. SEAL

(UPPER)C / Cr. Steel

12MECH. SEAL

(LOWER)Si.C. / Si.C.

13 OIL PLUG S.S.

14 VOLUTE C.I. / S.S.

15 IMPELLER C.I. / S.S.

16 HEX BOLT S.S.


17ADJUSTING

SCREWS.S.

18SPIRAL PLATE

(WEAR PLATE)C.I.

19 PUMP STAND M.S.

20 IMPELLER NUT S.S.

21 IMPELLER KEY S.S.

22 NECK RING G.M./ S.S.

23 OIL CHAMBER E0K0"KU/432."HI482

24 OILHYLUBE. MIL

CY-Gr-40

25EXTERNAL

CIRCLIPSPRING STEEL

26 ELECTRODE ALUMINIUM

27 'O' RING SET NITRILE RUBBER

28 BBC E0K0"KU/432."HI48229 ALLEN BOLTS S.S.

30TOP BRG.

COVERE0K0"KU/432."HI482

31 TEMINAL PLATE BAKELITE / DMC

32 PLUG S.S.

33 EYE BOLT S.S.

Auto Coupling Arrangement


1 STAND E0K0"KU/432."HI4822 FLANGE BRACKET E0K0""KU/432."HI4823 RUBBER GASKET Nl. RUBBER

4 GUIDE PIPE S.S. / C.S.

5 PIPE HOLDER C.I.

6 PIPE BRACKET C.I.

7 LIFTING CHAIN S.S. / C.S.

5


GA Drawing

960 RPM All Dimension are in mm

MODEL HP A B DWeightin KG.

6NSC12.5C4A 12.5 650 1112 100 325

6NSC12.5C6B 12.5 654 1185 150 325

6NSC15C6A 15 654 1231 150 342

6NSC15C8B 15 663 1231 200 342

6NSC20C6A 20 654 1291 150 355

6NSC20C8B 20 663 1291 200 355

6NSC25C6A 25 654 1330 150 370

6NSC25C8B 25 663 1330 200 370

6NSC30C6A 30 647 1222 150 510

6NSC30C8B 30 792 1178 200 510

6NSC30C12C 30 824 1360 300 510

6NSC40C8A 40 792 1263 200 590

6NSC40C12B 40 824 1444 300 590

6NSC40C12C 40 824 1444 300 590

6NSC50C8A 50 809 1459 200 653

6NSC50C8B 50 809 1459 200 653

6NSC50C12A 50 824 1544 300 653

6NSC60C8A 60 809 1493 200 725

6NSC60C12B 60 824 1578 300 725

6NSC60C12C 60 824 1578 300 725

6NSC75C12A 75 835 1730 300 760

6NSC85C12A 85 835 1765 300 890

6NSC100S12A 100 835 1815 300 950

6NSC100S12B 100 835 1815 300 950



4NSC2C3A 2 408 702 75 71

4NSC2C3B 2 411 638 75 71

4NSC3C4A 3 415 736 100 105

4NSC3C3B 3 411 671 75 105

4NSC4C4A 4 415 825 100 141

4NSC5C4A 5 415 825 100 141

4NSC5C3B 5 458 767 75 141

4NSC7.5C4A 7.5 481 962 100 206

4NSC7.5C3B 7.5 458 877 75 206

4NSC10C4A 10 481 962 100 210

4NSC12.5C4A 12.5 481 996 100 227

4NSC12.5C6B 12.5 574 1046 150 227

4NSC15C4A 15 481 1027 100 232

4NSC15C6B 15 574 1071 150 232

4NSC20C4A 20 539 1072 100 325

4NSC20C6B 20 574 1100 150 325

4NSC25C4A 25 539 1117 100 342

4NSC25C6B 25 574 1149 150 342

4NSC30C4A 30 539 1177 100 355

4NSC30C6B 30 574 1209 150 355

4NSC40C4A 40 648 1245 100 590

4NSC40C6B 40 645 1268 150 590

4NSC40C8C 40 663 1307 200 590

4NSC50C4A 50 648 1245 100 625

4NSC50C6B 50 647 1307 150 625

4NSC50C8C 50 663 1307 200 625

4NSC60C4A 60 648 1305 100 640

4NSC60C6B 60 647 1367 150 640

4NSC60C8C 60 663 1367 200 640

4NSC75C6A 75 647 1407 150 653

4NSC75C8B 75 663 1407 200 653

4NSC85C6A 85 647 1441 150 725

4NSC85C8B 85 663 1441 200 725

4NSC100C6A 100 647 1531 150 760

4NSC100C8B 100 700 1516 200 760



2NSC7.5C4A 7.5 415 820 100 141

2NSC10C4A 10 415 910 100 206

2NSC12.5C4A 12.5 481 959 100 210

2NSC15C4A 15 481 999 100 227

2NSC20C4A 20 468 1045 100 232

2NSC20C4B 20 468 1045 100 232

2NSC25C4A 25 468 1090 100 325

2NSC25C4B 25 468 1090 100 325

2NSC30C4A 30 468 1090 100 342

2NSC30C4B 30 468 1090 100 342

2NSC40C4A 40 468 1150 100 550

2NSC40C4B 40 468 1150 100 550



Pump Installation Drawing • 1450 RPM

All Dimension are in mm

MODEL HP A B C D E F G

4NSC2C3A 2 180 275 730 75 708 320 210

4NSC2C3B 2 180 275 730 75 708 320 210

4NSC3C3B 3 180 275 721 75 711 293 210

4NSC5C3B 5 180 312 786 75 817 353 210

4NSC7.5C3B 7.5 180 312 786 75 923 353 210

4NSC3C4A 3 180 275 730 100 730 321 210

4NSC4C4A 4 180 275 730 100 730 321 210

4NSC5C4A 5 180 275 730 100 827 321 210

4NSC7.5C4A 7.5 180 310 796 100 945 388 210

4NSC10C4A 10 180 310 796 100 945 388 210

4NSC12.5C4A 12.5 180 310 796 100 985 388 210

4NSC15C4A 15 180 310 796 100 1010 388 210

4NSC20C4A 20 180 346 853 100 1139 441 210

4NSC25C4A 25 180 346 853 100 1079 441 210

4NSC30C4A 30 180 346 853 100 1034 441 210

4NSC40C4A 40 180 420 984 100 1260 533 210

4NSC50C4A 50 180 420 984 100 1260 533 210

4NSC60C4A 60 180 420 984 100 1320 533 210

4NSC12.5C6B 12.5 245 389 997 150 1083 440 300

4NSC15CC6B 15 245 389 997 150 1108 440 300

4NSC20C6B 20 245 345 953 150 1140 440 300

4NSC25C6B 25 245 345 953 150 1185 440 300

4NSC30C6B 30 245 345 953 150 1245 440 300

4NSC35C6A 35 245 432 1083 150 1176 531 300

4NSC40C6B 40 245 432 1083 150 1261 531 300

4NSC50C6B 50 245 424 1073 150 1281 528 300

4NSC60C6B 60 245 424 1073 150 1341 528 300

4NSC75C6A 75 245 424 1073 150 1381 528 300

4NSC85C6A 85 245 424 1073 150 1415 528 300

4NSC100C6A 100 245 424 1073 150 1505 528 300

4NSC35C8A 35 303 437 1187 200 1371 558 470

4NSC40C8C 40 303 437 1187 200 1456 558 470

4NSC50C8C 50 303 437 1187 200 1456 558 470

4NSC60C8C 60 303 437 1187 200 1516 558 470

4NSC75C8B 75 303 437 1187 200 1556 558 470

4NSC85C8B 85 303 437 1187 200 1590 558 470

4NSC100C8B 100 303 437 1187 200 1680 558 470

Discharge Flange Details in mm

Size OD PCD Hole ØNos. of Holes

2" 200 160 18 8

4" 220 180 18 8

6" 285 240 23 8

8" 340 295 23 12


Size 1 2 3 4 5 6 7

3" 328 160 240 420 290 60 5/8"

4" 328 160 240 420 290 60 5/8"

4" 360 190 250 440 290 60 5/8"

6" 435 245 320 525 290 60 5/8"

8" 520 330 350 600 290 60 1"

7





4" 220 180 18 8

6" 285 240 23 8

8" 340 295 23 12

12" 445 400 27 12


Size 1 2 3 4 5 6 7

4" 328 160 240 420 290 60 5/8"

4" 360 190 250 440 290 60 5/8"

6" 435 245 320 525 290 60 5/8"

8" 520 330 350 600 290 60 1"

12" 710 470 522 830 290 60 1"



6NSC12.5C4A 12.5 180 418 965 100 1140 533 210

6NSC12.5C6B 12.5 245 424 1073 150 1039 528 300

6NSC15C6B 15 245 424 1073 150 1205 528 300

6NSC20C6B 20 245 424 1073 150 1265 528 300

6NSC25C6B 25 245 424 1073 150 1305 528 300

6NSC30C6A 30 245 424 1073 150 1194 558 300

6NSC15C8B 15 303 437 1187 200 1383 558 470

6NSC20C8B 20 303 437 1187 200 1440 558 470

6NSC25C8B 25 303 437 1187 200 1480 558 470

6NSC30C8B 30 303 532 1320 200 1375 630 470

6NSC40C8A 40 303 532 1320 200 1460 630 470

6NSC50C8A 50 303 532 1320 200 1549 630 470

6NSC60C8A 60 303 532 1320 200 1583 630 470

6NSC30S12C 30 400 547 1546 300 1459 681 530

6NSC40C12C 40 400 547 1546 300 1544 681 530

6NSC50C12C 50 400 547 1546 300 1644 681 530

6NSC60C12C 60 400 547 1546 300 1678 681 530

6NSC75C12A 75 400 553 1548 300 1821 691 530

6NSC85C12A 85 400 553 1548 300 1856 691 530

6NSC100S12A 100 400 553 1548 300 1906 691 530






2NSC7.5C4A 7.5 180 278 730 100 825 325 210

2NSC10C4A 10 180 278 730 100 917 325 210

2NSC12.5C4A 12.5 180 308 796 100 945 389 210

2NSC15C4A 15 180 308 796 100 985 389 210

2NSC20C4A 20 180 314 781 100 1032 353 210

2NSC25C4A 25 180 314 781 100 1077 353 210

2NSC30C4A 30 180 314 781 100 1077 353 210

2NSC40C4A 40 180 314 781 100 1137 353 210



4" 220 180 18 8


Size 1 2 3 4 5 6 7

4" 328 160 240 420 290 60 5/8"

4" 360 190 250 440 290 60 5/8"

9

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ible

Se

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ps

Pe

rform

an

ce

Ch

art •

1450 R

PM

MODEL HP/KWDel.Sizemm

H E A D I N M E T E R S

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 26 28 30 32

4NSC2C3A 2.0 / 1.5 75

DIS

CH

AR

GE

IN

L

PM

1330 1230 1130 1050 730 620 480 340 220

4NSC2C3B 2.0 / 1.5 75 725 420 275 150 80

4NSC3C4A 3.0 / 2.2 100 1650 1590 1390 1050 1020 826 500 300 100

4NSC3C2B 3.0 / 2.2 50 775 650 600 500 425 300 200 100 50

4NSC4C4A 4.0 / 3.0 100 2034 1800 1600 1450 1250 1110 830 700 500 300 100

4NSC5C4A 5.0 / 3.7 100 2120 1910 1710 1580 1450 1250 950 750 570 490 340 150

4NSC5C3B 5.0 / 3.7 75 1050 1025 1000 970 950 920 870 780 710 650 610 400 270 240 150

4NSC7.5C4A 7.5 / 5.5 100 2978 2750 2600 2400 2250 2050 1800 1600 1480 1240 1000 830 500 300 170

4NSC7.5C3B 7.5 / 5.5 75 1100 1080 1050 1020 980 900 850 800 750 700 580 500 450 100

4NSC10C4A 10.0 / 7.5 100 3250 3000 2800 2650 2500 2350 2180 2000 1770 1600 1330 1050 800 500

4NSC12.5C4A 12.5 / 9.3 100 3560 3330 3150 2980 2790 2580 2400 2210 2000 1880 1710 1540 1340 1160 880 720 470 240

4NSC12.5C6B 12.5 / 9.3 150 3500 3300 3000 2738 2500 2260 2400 2100

8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 26 28 30 32 34 36 38 40 42

4NSC15C4A 15 / 11.2 100

DIS

CH

AR

GE

IN

L

PM

3300 3250 3190 2700 2500 2270 2080 1810 1610 1330 1050 750 340

4NSC15C6B 15 / 11.2 150 3850 3680 3450 3040 2730 2410 2100 1860 1610 1190 830 490

4NSC20C4A 20 / 15 100 3600 3450 3280 3050 2900 2700 2500 2300 2100 1800 1500 1200 1000 350

4NSC20C6B 20 / 15 150 4920 4500 4290 4060 3740 3425 3210 2890 2620 2310 2050 1760 1410 1150 820 480

4NSC25C4A 25 / 18.6 100 3850 3650 3450 3250 3070 2880 2680 2400 2150 1880 1600 1340 1060 530

4NSC25C6B 25 / 18.6 150 5200 4900 4600 4290 4000 3800 3600 3450 3250 3150 2700 2200 1700 1500 1374 800 500 200

4NSC30C4A 30 / 22.5 100 3800 3600 3400 3200 3100 2800 2400 2100 1800 1300 1100 900 500

4NSC30C6B 30 / 22.5 150 5500 5300 5000 4700 4400 4200 4000 3850 3600 3400 2900 2300 2100 2000 1800 1300 1000

4NSC40C4A 40 / 30 100 5250 5000 4900 4700 4600 4540 4200 3880 3600 3400 3235 2100 1400 700

4NSC40C6B 40 / 30 150 6000 5900 5800 5700 5600 5550 5500 5450 5250 4800 4500 4200 3600 3300 2000 1000

4NSC40C8C 40 / 30 200 8100 8000 7900 7600 7400 7380 7280 7100 6906 6500 6280 6000 5600 5100 4645 3100 1200

4NSC50C4A 50 / 37.5 100 5300 5250 5000 4900 4700 4600 4540 4200 3880 3600 3400 3230 2900 2700 2500 1800 1400 500

4NSC50C6B 50 / 37.5 150 7000 6900 6800 6700 6500 6300 6100 5850 5700 5500 4400 4000 3800 3500 2200 1500 400

4NSC50C8C 50 / 37.5 200 8100 8000 7900 7600 7400 7380 7280 7100 6906 6500 6280 6000 5600 5100 4645 3100 1200 0

14 15 16 17 18 19 20 21 22 23 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54

4NSC60C4A 60 / 45 100

DIS

CH

AR

GE

IN

LP

M

3120 3030 3010 3000 2910 2890 2840 2780 2690 2670 2620 2580 2500 2430 2225 1840 1240

4NSC60C6B 60 / 45 150 7000 6750 6610 6400 6200 6000 5780 5350 4700 3940 3320 2670 1710 590 0

4NSC60C8C 60 / 45 200 8000 7900 7600 7400 7380 7280 7100 6906 6500 6280 6000 5600 5100 4645 3100 1200 0

4NSC75C6A 75/56.25 150 7100 7000 6970 6870 6770 6600 6500 6450 6400 6000 5600 5250 4400 3800 3500 3200 2200 1200

4NSC75C8B 75/56.25 200 8000 7900 7600 7400 7380 7280 7100 6906 6500 6280 6000 5600 5100 4645 3100 1200 0

4NSC85C6A 85 / 63 150 9000 8500 8000 7900 7750 7680 7500 6950 6700 6000 5200 4500 3600 2500 1500 900 0

4NSC85C8B 85 / 63 200 11650 11400 11280 11040 10800 10380 10080 9720 8880 8580 7800 6720 5580 3900 2760 0

4NSC100C6A 100 / 75 150 8280 8100 8000 7970 7870 7770 7600 7500 7450 7400 7000 6600 6250 5400 5200 4800 3800 3000

4NSC100C8B 100 / 75 200 9000 8900 8600 8400 8380 8280 8100 7906 7500 7280 7000 6600 6100 5600 4100 2200 1000 0





3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

6NSC12.5C4A 12.5/9.3 100

DIS

CH

AR

GE

IN

L

PM

5000 4170 3500 3800 3050 2750 2500 2000 1500 830

6NSC12.5C6B 12.5/9.3 150 5500 5000 4600 4170 3800 3500 2850 2000 1667

6NSC15C6A 15.0/11.2 150 4050 3800 3340 2900 2850 2600 2084 1850 1500

6NSC15C8B 15.0/11.2 200 5670 5350 5000 4850 4250 4000 3170 2500 2000

6NSC20C6A 20.0/15.0 150 4300 4000 3850 3650 3300 2600 2250 2000 1500

6NSC20C8B 20.0/15.0 200 6150 5418 5000 4600 3667 3000 2250 1500

6NSC25C6A 25/18.5 150 5000 4800 4200 3500 3167 1800

6NSC25C8B 25/18.5 200 7400 6250 5840 5350 4660 4000 3500 2250 1200

6NSC30C6A 30.0/22.5 150 6000 5500 5000 4550 4140 3340 2500 1200

6NSC30C8B 30.0/22.5 200 6350 6000 5500 5000 4000 3350 2350 1667

6NSC30C12C 30.0/22.5 300 13336 12500 11670 10000 8335 7500 5835 5000 4150 3700 3334

Performance Chart • 960 RPM



4 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

6NSC40C8A 40.0/30.0 200

DIS

CH

AR

GE

IN

LP

M

7500 6200 5800 5500 5000 2000 1500 850

6NSC40C12B 40.0/30.0 300 11336 9850 8800 8000 7500 6670 5000 4000 3350 2500

6NSC40C12C 40.0/ 30.0 300 17504 16170 13500 12800 9350 5850 5000

6NSC50C8A 50/37.5 200 9000 7170 7600 6600 6200 5700 5000 4170 3350 2584

6NSC50C8B 50/37.5 300 15500 14800 13340 11700 10000 8800 8340

6NSC50C12A 50.0/ 37.5 300 18500 16000 15000 13000 10000 9500 6500

6NSC60C8A 60/45 200 8500 7500 7168 6800 6500 5800 5000 2667

6NSC60C12B 60/45 300 14200 12500 12000 11336 10500 9400 8340 7500 5900 4200 3340 2500

6NSC60C12C 60/45 300 20500 18337 17000 15000 13000 11500 7668



9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

6NSC75C12A 75.0/56.0 300

DIS

C. I

N L

PM 17000 16200 15340 13670 12800 13000 11200 10336 9500 8670 7000 5335 3668

6NSC85C12A 85.0/63.0 300 17000 16200 15340 13670 12800 13000 11200 10336 9500 8670 7000 5335 3668

6NSC100S12A 100.0/75.0 300 23340 21670 20500 20000 18330 17000 16670 15800 12500 11000 10000 8500 7085 5000

6NSC100S12B 100.0/75.0 300 23450 22000 21500 20000 18500 17500 15000 13340 12500 11670 10000 9340 7670 5500

Performance Chart • 2900 RPM

MODEL HP/KWSolidSizemm

Del.Sizemm


10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54

2NSC7.5C4A 7.5/5.5 80 100

DIS

CH

AR

GE

IN

L

PM

1350 1100 1000 850 600 500

2NSC10C4A 10.0/7.46 80 100 1000 950 850 750 600 500 350 150

2NSC12.5C4A 12.5/9.32 80 100 1000 950 900 850 750 600 350 150

2NSC15C4A 15.0/11.2 80 100 1150 1050 950 850 650 500 350 150

2NSC20C4A 20.0/14.92 80 100 1700 1350 1150 850 600 350 150

2NSC20C4B 20.0/14.92 80 100 1700 1550 1400 1350 1000 650 600 500 150

2NSC25C4A 25.0/18.7 80 100 1500 1430 1350 1000 800 600 500 350 150

2NSC25C4B 25.0/18.7 80 100 1500 1450 1400 1350 1150 1000 800 600 350 250 150

2NSC30C4A 30.0/22.5 80 100 1700 1500 1350 1150 850 600 350 150

2NSC30C4B 30.0/22.5 80 100 1700 1600 1500 1400 1350 1250 1150 1000 850 500 350 150

2NSC40C4A 40.0/30.0 80 100 2000 1850 1700 1500 1350 1150 850 600 500 350 150

2NSC40C4B 40.0/30.0 80 100 2350 2200 2000 1850 1700 1500 1350 1150 850 600 350 150

MODEL IDENTIFICATION

Example : PUMP MODEL 6NSC5C4A

6 NS C 5 C 4 A

2 - Poles4 - Poles6 - Poles

Non Clog Sewage

M.O.C. of PumpC - C.I.S - S.S.

HPM.O.C. of Impeller

C - C.I.S - S.S.

Out let 4"

Type

11


2 HP 3 HP

5 HP 7.5 HP

Performance Curves • 1450 RPM"*6221662"X."5"Rjcug."72"J¦."C0E0"Uwrrn{+



10 HP 12.5 HP

15 HP 20 HP


13


25 HP 30 HP

40 HP 50 HP



60 HP 75 HP

85 HP 100 HP



15

12.5 HP 15 HP

20 HP 25 HP




30 HP 40 HP

50 HP 60 HP



17

75 HP, 85 HP 100 HP





25 HP, 30 HP 40 HP


7.5 HP, 10 HP 12.5 HP, 15 HP, 20 HP

Documents

SUBMERSIBLE SEWAGE AND EFFLUENT PUMPS