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KCP - MULTISTAGE CENTRIFUGAL PUMPS

PUMP YOUR WAY TO SUCCESS

MZT PUMPI

MZT PUMPI

Catalog 2008

100/101

KCP - Multistage centrifugal pumps

MZT PUMPI

3

CONTENT

GENERAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

• Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

• Design details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

• Crossection – Sectional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

• Sealing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

• Bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

• Balancing the axial thrust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

• Pump material list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

TECHNICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

• Main dimensions - pump unit (KCP12 – KCP62) 2900,1450 rpm . . . . . . . . . . . . . 15

• Main dimensions - pump unit (KCP 162) 2900 rpm . . . . . . . . . . . . . . . . . . . . . . . . 18

• Main dimensions - pump unit (KCP122, KCP182, KCP252) 1450 rpm. . . . . . . . . . 19

• Main dimensions - pump unit (KCP122, KCP182, KCP252) 1450 rpm . . . . . . . . . 19

• Main dimensions - pump unit (K06) 2900 rpm . . . . . . . . . . . . . . . . . . . . . . . . . 20

PERFORMANCE CURVES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

• Performance curves (KCP12 – KCP62) 2900,1450 rpm. . . . . . . . . . . . . . . . . . . . . 22

• Performance curves (KCP122) 1450 rpm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

• Performance curves (KCP 162) 2900 rpm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77



• Performance curves(K06) 2900 rpm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93


MZT PUMPI MZT PUMPI

GENERAL DATA

Technical data:

Capacity: up to 45 l/sHead: up to 250 mTemperature: up to 105 ºC

Pump type key

Example:

Design:

The C type range is the basic range of our centrifugal ring section multistage pumps. The simplified design, utilising hydraulically balanced impellers by means of holes into impeller, or by “back to back” impellerexecution, provides the optimum pumping solution for medium pressure applications. Pump casing is consisting of suction and discharge housing, middle chambers and bearing brackets.All pump’s parts are connected by strong bolts. The shaft made of high grade steel, equipped with impel-lers is guided by means of roller bearings on both ends of it, the one of the bearing also bears of axial thrust.All of the impellers are centrifugal of closed type, and are statically and dynamically balanced. As standard the shaft is sealed by means of gland packing, as option the mechanical seals are available.

Applications:

• Agriculture irrigation• Boiler feed• Chemical and light hydrocarbon transfer• Coating and surface treatment• High rise building sprinklers• Paper mill shower water• Pressure boosting systems• Sanitary wash down services• Rotating equipment lube and seal oil supply

Standard material executions:

Casing........ Gray ironImpeller....... Cast iron or bronzeMiddle chamber...... Cast ironShaft....... High grade steelSleeve........Hardened stainless steelWear rings.............Gray iron or bronze

Flexible coupling:

-Standard version

-Spacer coupling

Range of program:

A wide variety of models makes it possible to select a pump to suit any fields of the industry and the agriculture. Proper choice is important in order to minimize the energy consumption and to assure long trouble-free operation of the pump.

Performance

The performance curves are given in the diagrams bellow, indicating: Q-H, Q-P, Qefficiency, and Q-NPSH. KCP pumps can operate continuously in whole the operating region within the motor power limitation.All the pumps can run at different speeds, depending on the size of the pump and the customer require-ments. For higher speeds it is necessary to check the pump limitation.The performance curves are based on a liquid density of 1000 kg/m3. For working fluid density below or above 1000 kg/m³ it is necessary to multiply the power.

DriveThe drive is generally a direct coupled electric motor, using a flexible coupling. For sizing of he drivers you have to add a minimum of 10 to 15% to the pump absorbed power, depending on operating condition, eventually a higher could necessary.

Bearing assembly with shaft:

The bearings are located in two bearinghousings, which are positioned at both sides ofthe pump lubricated with nipple greasers.The protection ring on the shaft prevents liquidfrom entering the bearing housing.KCP pumps can be supplied with plain journalbearings with ring oil lubrication.

Shaft sealing:

The shaft sealing could be arranged by softpacking or mechanical seal. In soft packing arrange-ments the shaft is protected by replaceable stainless sleeve while the stuffing box is furnished with lantern ring for introduction of cooling liquid into thepacking.On special demand the pumps could be furnished with mechanical seal in accordance with the charac-teristics of the liquid and the operating conditions.

Wear Rings

KCP pumps have replaceable wear rings, providingconsistent pump efficiency. The inner diameter of the KCP pumps wear rings matches the impeller inlet diameter, which produces undisturbed flow condi-tions.Cylindrical clearance between impeller and wear ring is of a special design which reliability and effective-ness have been well proven. Leakage is therefore limited, which ensures high efficiency and no fibres trapped in theclearance.

4/5

KCP - Multistage Centrifugal Pumps KCP - Multistage Centrifugal Pumps

KCP 42 - 3

design code capacity l/s x10stages

design code execution:C – standard executionKCP – for higher temperatureVCP – vertical execution

Delivery options

The pumps can be ordered as individual pumpor as complete pumping unit which consist ofpump, driver, flexible coupling and mountedbase frame. As standard the pumps drivers areelectrical motors, but it could be any otherdevice as: internal combustion engine, turbineetc.Besides the pump aggregate we could deliverall necessary equipment ( valves, pipes,suction strainers, piping, and equipment forautomatic pump operation...)

MZT PUMPI MZT PUMPI

GENERAL DATA– Design of KCP pump GENERAL DATA– Design of DMS pump

6/7

Impellers

Fully shroudedimpellers statically anddynamically balanced

O-rings

O-rings sealed casingstages means leak lessoperation

Casing

Gray iron as standard,other materialexecutions available

Flanges

Suction and dischargeflanges designed According DIN standard other standard as option

Shaft sealing

Gland packing asstandard mechanicalseals as option

Wear rings

Easily replaceable andhighly resistant gray ironor bronze wear rings ateach pumps stage

Shaft

Stainless steel shaft,preciously machined and ground

Ball bearings

Grease lubricated ballbearings to handleaxial thrust in eitherdirection

Impellers

“Back to back”impeller executionprovides an axialthrust balancing

Casing

High quality casingsavailable in grey iron asstandard, other materialcombinations as option

Flanges

Suction and dischargeflanges designedAccording DIN stan-dard other standard as option

O-ring

O-rings is used whenhot water is a workingmedium, sealschamber protecting itof leaking operation

Shaft sealing

Gland packing asstandard mechanicalseals as option

Wear rings

Replaceable wear ringsfitted to casing asstandard, through thepump life efficiency ismaintained

Shaft

Heavy-duty shaftavailable in differentmaterials

Ball bearings

Grease lubricated ballbearings to handleaxial thrust in eitherdirection


MZT PUMPI MZT PUMPI

GENERAL DATA– Sectional drawing of K06 GENERAL DATA– Sectional drawing of KCP 122-C12

8/9


noitpircseD.soPnoitpircseD.soP1. Cord 12. Gland cover2 Lock nut 13. Lantern ring3. Double row ball bearing 14. Suction casing4. Cord 15. Shaft protecting sleeve5. Gland packing 16. Discharge casing6. Key 17. Stage casing7. O-ring 18. Impeller8. Single row ball bearing 19. Bearing housing9. Gland packing 20. Gland cover10. Bearing housing 21. Shaft11. Cover 22. Bearing cover

noitpircseD.soPnoitpircseD.soP1. Bearing cover 13. Single row bearing2. Single row bearing 14. Bearing cover3. Cord 15. Key4. Shaft protecting sleeve 16. Lock nut5. Suction casing 17. Soft packing/Gland packing6. Stud 18. Shaft7. Double side stud 19. Casing wear ring8. Discharge casing 20. Stage casing9. Piping 21. Impeller10. Bearing housing 22. Shaft sleeve11. Lubricating nipple 23. Bearing housing12. Gland

MZT PUMPI MZT PUMPI

GENERAL DATA– Sectional drawing of KCP 162 GENERAL DATA– Sectional drawing of KCP 32 – C3

10/11


noitpircseD.soPnoitpircseD.soP1. Nut 12. Impeller2. Gland cover 13. Tie bolt3. Gland packing 14. Stage casing4. Shaft protecting sleeve 15. Disc5. Cooling ring – Lantern ring 16. Discharge casing6. Cover 17. Balance drum7. Suction casing 18. Screwed plug8. Wear ring 19. Shaft sleeve9. Stage casing 20. Plain bearing10. Stage casing 21. Shaft11. Wear ring

noitpircseD.soPnoitpircseD.soP1. Single row ball bearing 13. Bearing cover2. Lubricating nipple 14. Bearing housing3. Cord 15. Suction casing4. Mechanical seal 16. Discharge casing5. Joint ring 17. Seal cover6. Single row ball bearing 18. Bearing housing7. Key 19. Bearing cover8. Key 20. Shaft9. O-ring 21. Stage casing10. Tie bolt 22. Impeller11. Lip seal 23. Lock nut12. Lock nut

MZT PUMPI MZT PUMPI

GENERAL DATA GENERAL DATA

12/13


Stuffing boxes Balancing the axial thrust

Bearing Bracket

Single mechanical shaft seal

Cooled stuffing box with internalbarrier fluid for pumping of cleanliquids in suction operation or at inlet pressures up to 4 bar.

One way to balance the axial thrust in pumps is to arrange the impel-lers in opposed direction. With even number of impellers, such an arrangement can eliminate the axial thrust complete.

Another way to balance the axial thrust is to use a balancing disc. In such case, the axial thrust is being taken up by a single disc.This device is subjected to total pressuredeveloped by the pump on one of its faces.On its other face, it is subjected to the suction pressure at the inlet of the first impeller.

Balancing holes provided in the impeller for balancing on hydraulic axial thrust

Depending on pump size, a deepgroove double row ball bearings isused, or a single row roller bearing.Plain bearings are used at somespecial design of these multistagepumps. The bearings are protectedagainst moisture and dirt ingress.

Mechanical seal with cooling of seal surface (connection with pump case)

MZT Pumpi reserves all rights to make changes without prior notice MZT Pumpi reserves all rights to make changes without prior notice

MZT PUMPI MZT PUMPI

TECHNICAL DATA – Main dimensions: Pump unit 2900 [rpm] TECHNICAL DATA – Main dimensions: Pump unit 2900 [rpm]

14/15


M L4

L

L2 L0

L1

Ha

H

L53 - 5

L3 A0

A

d0

F

d;z

Dns;Dnd

Dks

;Dkd FLANGES :

suction DIN. 2533

discharge DIN. 2533, DIN. 2544

DIMENSION mm

n P L3 Dks Dkd zs zd m (kg)PUMP TYPE

rpm kWL L1 L0 L2 L4

M A A0 H Ha Fdns dnd

L5 s sd0

Pump Agr.

KCP 12 – 2 2900 680 500 370 64 83 27 53

KCP 12 – 3 29001.1

725 530 345 88 113328 245

28 58

KCP 12 – 4 2900 805 640 435 96 143 110 110 4 4 29 66

KCP 12 – 5 29002.2

835 940 450 112 130 173360 272

30 68

KCP 12 – 6 2900 910 705 490 128 203 31 79

KCP 12 – 7 29003

940 735 505 142 233

200 160

374 28632 82

KCP 12 – 8 2900 4 975 770 530 115

177

263 240 195 400

200

334

40 40 110 18 18 14

33 95

DIMENSION mm


rpm kWL L1 L0 L2 L4

M A A0 H Ha F dns dnd L5 s s d0Pump Agr.

KCP 22 – 2 2900 2.2 870 635 465 90 105 412 300 40 83

KCP 22 – 3 2900 3 950 700 500 110 141 430 320 48 110

KCP 22 – 4 2900 4 995 745 530 120 177

255 215

450 340 56 128

KCP 22 – 5 2900 1095 820 590 140 158 213 64 150

KCP 22 – 6 29005.5

1130 860 610 160 249 125 125 4 4 72 159

KCP 22 – 7 2900 1165 895 625 180 285 80 175

KCP 22 – 8 29007.5

1200 930 640 195 321

280 240 427

252

360

88 184

KCP 22 – 9 2900 1385 1090 750 210 357 96 230

KCP 22 – 10 2900 1420 1125 775 230 393 104 245

KCP 22 – 11 2900 1455 1160 780 250 429 112 254

KCP 22 - 12 2900

11

1495 1195 795 270

236

465

325 280 480 270 400

50 50 140 18 18 18

120 236

DIMENSION mm


rpm kWL L1 L0 L2 L4


L5 s sd0

Pump Agr.

KCP 32 - 2 2900 5.5 1070 795 590 115 160 62 154

KCP 32 - 3 2900 7.5 1135 895 655 150 225270 220

72 190

KCP 32 - 4 2900 11 1350 1075 735 180 290

480 272 380

82 228

KCP 32 - 5 2900 15 1415 1115 770 210 165 355335 285

145 145 4 4 92 259

KCP 32 - 6 2900 1525 1125 870 420 102 284

KCP 32 - 7 290019

1590 1270 920 485325 280

112 292

KCP 32 - 8 2900 1670 1325 975 550 122 366

KCP 32 - 9 290022

1735 1450 1065 615350 300

500 292 425

132 378

KCP 32 - 10 2900 30 1905 1565 1050

200

271

680 410 350 685 375 480

65 65 165 18 18 18

142 499

DIMENSION mm


rpm kWL L1 L0 L2 L4


L5 s sd0

Pump Agr.

KCP 42 - 2 2900 7.5 1110 820 595 115 160 270 220 380 62 160

KCP 42 - 3 2900 11 1285 980 600 150 225480 272

72 216

KCP 42 - 4 2900 1340 1050 735 180 290 82 250

KCP 42 - 5 290015

1415 1115 770 210 165 355 145 145 4 4 92 259

KCP 42 - 6 2900 19 1525 1225 870 420

335 285500 292

425

102 284

KCP 42 - 7 2900 22 1605 1285 935 485 350 300 550 312 445 112 329

KCP 42 - 8 2900 1775 1440 550 122 474

KCP 42 - 9 2900 1840 1505 615 132 486

KCP 42 - 10 2900

30

1905 1565

1050

200

271

680

410 350 685 375 480

65 65 165 18 18 18

142 499


MZT PUMPI MZT PUMPI

TECHNICAL DATA – Main dimensions: Pump unit 2900, 1450 [rpm] TECHNICAL DATA – Main dimensions: Pump unit 2900 [rpm]

16/17


DIMENSION mm


rpm kWL L1 L0 L2 L4


L5 s sd0

Pump Agr.

KCP 52 - 2 2900 15 1340 1020 750 140 216 580 340 500 130 306

KCP 52 - 3 2900 22 1480 1150 820 180 296 570 330 520 150 360

KCP 52 - 4 2900 30 1665 1315 905 186 376 160 160 8 8 170 446

KCP 52 - 5 2900 1745 1395 456 190 495

KCP 52 - 6 290037

1825 14751000

200

536

410 360

600 340 555

18

210 530

KCP 52 - 7 2900 45 1980 1570 1180 616 445 385 685 400 585 230 650

KCP 52 - 8 2900 55 2135 1750 1310220

304

696 505 445 750 430 610

80 80 240 18 18

22250 785

DIMENSION mm


rpm kWL L1 L0 L2 L4

M A A0 H Ha F dns dnd L5 s s d0 Pump Agr.

KCP 62 – 2 1450 5.5 1165 870 639 271 225 512 312 455 216

KCP 62 – 2a 1450 4 1100 825 600120 172

252 205 492 292 440111

196

KCP 62 – 3 1450 11 1390 1070 780 315 265 525 325 500 281

KCP 62 – 3a 1450 7.5 1280 985 698160 253

271 225 512 312 455125

250

KCP 62 – 4 1450 11 1470 1155 803 315 265 525 325 500 308

KCP 62 –4a 1450 7.5 1365 1070 738200 333

271 225 512 312 455139

266

KCP 62 – 5 1450 15 1600 1275 866 185 180 160 8 8 350

KCP 62 – 5a 1450 11 1555 1235 844240 414 315 265 525 325 500 153

320

KCP 62 – 6 1450 18.5 1695 1365 913 350 290 550 312 520 405

KCP 62 – 6a 1450 15 1675 1355 906280 494

315 265 525 325 500167

365

KCP 62 – 7 1450 18.5 1780 1445 953 350 290 550 312 520 423

KCP 62 – 7a 1450 15 1760 1440 947320 575

315 265 525 325 500181

385

KCP 62 – 8 1450 22 1896 1565 1012 466

KCP 62 – 8a 1450 18.5 1860 1525 1020360

317

655 350 290 550 312 520

100 80240

18 1818

195445

200 L2 L0

A

B

Ha

H

F

Dks

;Dkd

dks;

dkd

zs; zds

d0

FLANGES:suction DIN 2533discharge DIN 2547

L5

L1

M L4

L

DIMENSION mm

n P Dks Dkd zs zd m (kg)PUMP TYPE

rpm kWL L1 L0 L2 L4 M A B H Ha F

dns dndL5 s s

d0Pump Agr.

KCP 162 – 2 2900 75 2360 1755 1035 350 326 723 762 1650

KCP 162 – 3 2900 110 2560 1925 770 770 426 802 852 1900

KCP 162 – 4 2900 160 2892 2215 840 840 526 942 2475

KCP 162 – 5 2900 200 2990 2315 890 890 626

770

240 250 8 8

27

1032 2635

KCP 162 – 6 2900 250 3395 2775 1060 1060 726 780

935

1122 2902

KCP 162 – 6a 2900 160 3092 2415 840 890 726 770 960 1122 3082

KCP 162 – 7 2900 3645 3025 1150 1150 826 1212 3180

KCP 162 – 8 2900315

3740 3125 1200 1200

516

926780

710 1000 600

770

150 125355

23 33

35

1302 3295


MZT PUMPI MZT PUMPI

TECHNICAL DATA – Main dimensions: Pump unit 1450 [rpm] TECHNICAL DATA – Main dimensions: Pump unit 1450 [rpm]

18/19


FLANGES :

suction DIN. 2502

dischargeDns;Dnd

d;z

Dks

;Dkd

Ha

H

F

A0

A

L4

L2 L0

L1

L

M L33-5

d0

L5

DIMENSION mm


rpm kWL L1 L0 L2 L4


L5 s sd0 Pump Agr.

KCP 122 – 2 1450 15 1410 1085 494

KCP 122 – 2 a 1450 11 1365 1040780 150

185300 765 445 578 250

464

KCP 122 – 4 1450 30 1700 1340 450 634 686

KCP 122 – 4 a 1450 22 1635 1290915 230

287464

415 355

445 598 210 8 8300

580

KCP 122 – 6 1450 45 1955 1560 1060 445 662 220 895

KCP 122 – 6a 1450 37 1930 1535 1030310

185628

450385

770

450634

22

350856

KCP 122 – 8 1450 55 2195 1795 1180 688 990

KCP 122 – 8 a 1450 45 2120 1725 1145390

297792 515 455 790 470

662380

940

185 KCP 122 -10 1450 75 2425 2025 1330 470319

956 580 520 840 480 715

125

125320

18 27

27

410 1150

DIMENSION mm


rpm kWL L1 L0 L2 L4


L5 s sd0

Pump Agr.

KCP 182 – 2 1450 45 1765 1320 950 248 687 597

KCP 182 - 2 b 1450 22 1625 1220 875175

314350 450 395 470

62322 342

676

KCP 182 – 4 1450 75 2110 1635 1125 575 515 500 740 1260

KCP 182 - 4 a 1450 55 2045 1560 1025280 553

505 445

845

713 240 250 8 8502

1125

KCP 182 – 6 1450 132 2490 1990 1330 248 1748

KCP 182 – 6a 1450 110 2440 1940 1310635 575 900

510792

1648

KCP 182 - 6 b 1450 90 2365 1905 1260

380 756

576 515 845 500 740

662

1475

KCP 182 – 8 1450 160 2238

KCP 182 - 8 a 1450 1322695 2190 1440 480

324

960 635 575 900 510 792

150 150 345 23 27

27

8221918

DIMENSION mm


rpm kWL L1 L0 L2 L4


L5 s sd0

Pump Agr.

KCP 252 – 2 1450 110 2395 1780 1300 952 1910

KCP 252 - 2 a 1450 90 2330 1735 1260220 257 640

900875

1720

KCP 252 – 4 1450 250 3325 2725 1850 3185

KCP 252 - 4 a 1450 200 3275 2575 1775780

710

8953030

KCP 252 - 4 b 1450 160 2710 2090 1475

350

351

732

640 570

1165 640

952

1200

2660

KCP 252 – 6 1450 315 295 320 8 12 3825

KCP 252 - 6 a 1450 2503585 2980 1975

3525

KCP 252 - 6 b 1450 200 3430 2830 1900

480 989 780 710 1185 660 890 1525

3375

KCP 252 – 8 1450 450 5175

KCP 252 - 8 a 1450 400

KCP 252 - 8 b 1450 360

3880 3260 2200 535

494

1246 980 910 1240 790 995

200 200

505

23 30

27

18504575


MZT PUMPI MZT PUMPI

TECHNICAL DATA – Main dimensions: Pump unit 2900 [rpm] General performance curves

20/21


L1

L2B

A

Lo

L4 ML5

Ha H

d0

2

F LD

ks;D

kd

d;z

Dns;Dnd

FLANGES :

suction DIN. 2544

discharge

L3

DIMENSION mm


rpm kWL L1 L0 L2 L4

M A B H Ha Fdns dnd

L5 s sd0

Pump Agr.

KO6 – 2 1450 0.75 745 490 410 80 73 240 200 400 287 280 27 49

KO6 – 4 2900 4 920 675 465 120 143 240 200 421 287 375 37 108

KO6 – 5 2900 5.5 1020 750 520 140 111 178 85 85 4 4 42 129

KO6 – 6 2900 5.5 1055 785 540 155 213 47 134

KO6 – 7 2900 7.5 1096 820 560 170 248 52 146

KO6 – 8 2900 7.5 1125 855 575 190

197

283

280 240 400 302 39030 25

13014 14

14

57 152

MU

LTI S

TAG

E PU

MPS

, C, K

CP

110100

0010 1

11 .0

Q [l

/s]

H[bar]

45678

345678 2

KO

649

[s-1

] C1;

KC

P-1

249

[s-1

]

2

C2;

KC

P-2

249

[s-1

]

3456

23468

2

C5;

KCP-

5249

[s-1

]

345678910

2345

C4;

KC

P-42

49[s

-1]

234568 7

C6;

KCP-

6224

,5[s

-1]

46810

C12

;KC

P-1

2224

,5[s

-1]

C18

;KC

P-1

8224

,5[s

-1]

2468

KC

P-1

6249

[s-1

]8 7 6 5 4

8 60 5 4 30 2

0,2

0,3

0,4

0,5

0,8

23

45

68

2030

4050

6080

789101112678

8 6 4 2

C25

;KC

P-2

5224

,5[ s

-1]

3 2


MZT PUMPI MZT PUMPI

TECHNICAL DATA – Main dimensions: Pump unit 2900 [rpm] General performance curves

20/21


L1

L2B

A

Lo

L4 ML5

Ha H

d0

2

F L

Dks

;Dkd

d;z

Dns;Dnd

FLANGES :

suction DIN. 2544

discharge

L3

DIMENSION mm


rpm kWL L1 L0 L2 L4

M A B H Ha Fdns dnd

L5 s sd0

Pump Agr.

KO6 – 2 1450 0.75 745 490 410 80 73 240 200 400 287 280 27 49

KO6 – 4 2900 4 920 675 465 120 143 240 200 421 287 375 37 108

KO6 – 5 2900 5.5 1020 750 520 140 111 178 85 85 4 4 42 129

KO6 – 6 2900 5.5 1055 785 540 155 213 47 134

KO6 – 7 2900 7.5 1096 820 560 170 248 52 146

KO6 – 8 2900 7.5 1125 855 575 190

197

283

280 240 400 302 39030 25

13014 14

14

57 152

MU

LTI S

TAG

E PU

MPS

, C, K

CP

110100

0010 1

11 .0

Q [l

/s]

H[bar]

45678

345678 2

KO

649

[s-1

] C1;

KC

P-1

249

[s-1

]

2

C2;

KC

P-2

249

[s-1

]

3456

23468

2

C5;

KCP-

5249

[s-1

]

345678910

2345

C4;

KC

P-42

49[s

-1]

234568 7

C6;

KCP-

6224

,5[s

-1]

46810

C12

;KC

P-1

2224

,5[s

-1]

C18

;KC

P-1

8224

,5[s

-1]

2468

KC

P-1

6249

[s-1

]8 7 6 5 4

8 60 5 4 30 2

0,2

0,3

0,4

0,5

0,8

23

45

68

2030

4050

6080

789101112678

8 6 4 2

C25

;KC

P-2

5224

,5[ s

-1]

3 2

MZT PUMPI MZT PUMPIKCP - Multistage Centrifugal PumpsKCP - Multistage Centrifugal Pumps

22/23

Pump performance curvesKCP 12-3n =2900 (rpm)

TotalDifferentialHead

Net PositiveSuction Head

Power Input

Efficiency




Power Input

Efficiency

Performance curves are valid for clear water t=20 ºC, ρ=1000 kg/m³,. NPSH value is obtained in laboratory and for reason of safety shall be increased at least 0.5 m forapplication. Methods and tolerances of presented performance curves are in accordance with ISO 9906


10

14

18

22

26

30

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

H [m

]

0

0,2

0,4

0,6

0,8

1

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

P [k

W]

10

20

30

40

50

60

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

η [%

]

1

2

3

4

5

6

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

NPS

H [m

]

16

20

24

28

32

36

40

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

H [m

]

10

20

30

40

50

60

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

η [%

]

1

2

3

4

5

6

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

NPS

H [m

]

0

0,5

1

1,5

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

P [k

W]


24/25




Power Input

Efficiency




Power Input

Efficiency

20

30

40

50

60

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

H [m

]

15

25

35

45

55

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

η [%

]

1

2

3

4

5

6

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

NPS

H [m

]

0,5

1

1,5

2

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

P [k

W]

20

30

40

50

60

70

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

H [m

]

0,5

1

1,5

2

2,5

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

P [k

W]

15

25

35

45

55

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

η [%

]

1

2

3

4

5

6

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

NPS

H [m

]




26/27




Power Input

Efficiency




Power Input

Efficiency

30

40

50

60

70

80

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

H [m

]

15

25

35

45

55

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

η [%

]

1

2

3

4

5

6

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

NPS

H [m

]

1

1,5

2

2,5

3

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

P [k

W]

40

50

60

70

80

90

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

H [m

]

15

25

35

45

55

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

η [%

]

1

2

3

4

5

6

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

NPS

H [m

]

1

1,5

2

2,5

3

3,5

4

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

P [k

W]




28/29




Power Input

Efficiency




Power Input

Efficiency

50

60

70

80

90

100

110

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

H [m

]

15

25

35

45

55

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

η [%

]

1

2

3

4

5

6

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

NPS

H [m

]

1

1,5

2

2,5

3

3,5

0,6 0,8 1 1,2 1,4 1,6 1,8 2Q [l/s]

P [k

W]

10

15

20

25

30

35

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

H [m

]

25

35

45

55

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

η [%

]

1

2

3

4

5

6

7

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

NPS

H [m

]

0,5

1

1,5

2

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

P [k

W]




30/31




Power Input

Efficiency




Power Input

Efficiency

20

30

40

50

60

70

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

H [m

]

25

35

45

55

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

η [%

]

1

2

3

4

5

6

7

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

NPS

H [m

]

2

2,5

3

3,5

4

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

P [k

W]

10

20

30

40

50

60

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

H [m

]

25

35

45

55

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

η [%

]

1

2

3

4

5

6

7

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

NPS

H [m

]

1,5

2

2,5

3

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

P [k

W]




32/33




Power Input

Efficiency




Power Input

Efficiency

30

40

50

60

70

80

90

100

110

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

H [m

]

25

35

45

55

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

η [%

]

1

2

3

4

5

6

7

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

NPS

H [m

]

3

3,5

4

4,5

5

5,5

6

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

P [k

W]

30

40

50

60

70

80

90

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

H [m

]

25

35

45

55

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

η [%

]

2,5

3

3,5

4

4,5

5

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

P [k

W]

1

2

3

4

5

6

7

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

NPS

H [m

]




34/35




Power Input

Efficiency




Power Input

Efficiency

40

60

80

100

120

140

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

H [m

]

25

35

45

55

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

η [%

]

1

2

3

4

5

6

7

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

NPS

H [m

]

4

5

6

7

8

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

P [k

W]

40

60

80

100

120

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

H [m

]

25

35

45

55

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

η [%

]

1

2

3

4

5

6

7

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

NPS

H [m

]

3

4

5

6

7

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

P [k

W]




36/37




Power Input

Efficiency




Power Input

Efficiency

60

80

100

120

140

160

180

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

H [m

]

25

35

45

55

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

η [%

]

1

2

3

4

5

6

7

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

NPS

H [m

]

5

6

7

8

9

10

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

P [k

W]

60

80

100

120

140

160

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

H [m

]

25

35

45

55

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

η [%

]

1

2

3

4

5

6

7

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

NPS

H [m

]

4

5

6

7

8

9

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

P [k

W]




38/39




Power Input

Efficiency




Power Input

Efficiency

70

90

110

130

150

170

190

210

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

H [m

]

25

35

45

55

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

η [%

]

1

2

3

4

5

6

7

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

NPS

H [m

]

6

7

8

9

10

11

12

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

P [k

W]

60

80

100

120

140

160

180

200

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

H [m

]

25

35

45

55

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

η [%

]

1

2

3

4

5

6

7

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

NPS

H [m

]

5

6

7

8

9

10

11

1 1,5 2 2,5 3 3,5 4 4,5Q [l/s]

P [k

W]




40/41




Power Input

Efficiency




Power Input

Efficiency

10

20

30

40

50

60

70

80

1 2 3 4 5 6 7 8 9 10Q [l/s]

H [m

]

10

20

30

40

50

60

1 2 3 4 5 6 7 8 9 10Q [l/s]

η [%

]

2

3

4

5

6

7

8

9

1 2 3 4 5 6 7 8 9 10Q [l/s]

NPS

H [m

]

3

4

5

6

7

8

9

1 2 3 4 5 6 7 8 9 10Q [l/s]

P [k

W]

5

15

25

35

45

55

1 2 3 4 5 6 7 8 9 10Q [l/s]

H [m

]

10

20

30

40

50

60

1 2 3 4 5 6 7 8 9 10Q [l/s]

η [%

]

2

3

4

5

6

7

8

9

1 2 3 4 5 6 7 8 9 10Q [l/s]

NPS

H [m

]

2

3

4

5

6

1 2 3 4 5 6 7 8 9 10Q [l/s]

P [k

W]




42/43




Power Input

Efficiency




Power Input

Efficiency

20

40

60

80

100

120

140

1 2 3 4 5 6 7 8 9 10Q [l/s]

H [m

]

10

20

30

40

50

60

1 2 3 4 5 6 7 8 9 10Q [l/s]

η [%

]

2

3

4

5

6

7

8

9

1 2 3 4 5 6 7 8 9 10Q [l/s]

NP

SH

[m]

5

7

9

11

13

15

1 2 3 4 5 6 7 8 9 10Q [l/s]

P [k

W]

10

30

50

70

90

110

1 2 3 4 5 6 7 8 9 10Q [l/s]

H [m

]

10

20

30

40

50

60

1 2 3 4 5 6 7 8 9 10Q [l/s]

η [%

]

4

5

6

7

8

9

10

11

1 2 3 4 5 6 7 8 9 10Q [l/s]

P [k

W]

2

3

4

5

6

7

8

9

1 2 3 4 5 6 7 8 9 10Q [l/s]

NP

SH

[m]




44/45




Power Input

Efficiency




Power Input

Efficiency

0

50

100

150

200

1 2 3 4 5 6 7 8 9 10Q [l/s]

H [m

]

15

25

35

45

55

1 2 3 4 5 6 7 8 9 10Q [l/s]

η [%

]

2

4

6

8

1 2 3 4 5 6 7 8 9 10Q [l/s]

NPS

H [m

]

5

10

15

20

1 2 3 4 5 6 7 8 9 10Q [l/s]

P [k

W]

20

40

60

80

100

120

140

160

1 2 3 4 5 6 7 8 9 10Q [l/s]

H [m

]

10

20

30

40

50

60

1 2 3 4 5 6 7 8 9 10Q [l/s]

η [%

]

2

3

4

5

6

7

8

9

1 2 3 4 5 6 7 8 9 10Q [l/s]

NPS

H [m

]

7

9

11

13

15

17

1 2 3 4 5 6 7 8 9 10Q [l/s]

P [k

W]




46/47




Power Input

Efficiency




Power Input

Efficiency

30

80

130

180

230

1 2 3 4 5 6 7 8 9 10Q [l/s]

H [m

]

10

15

20

25

30

1 2 3 4 5 6 7 8 9 10Q [l/s]

P [k

W]

15

25

35

45

55

1 2 3 4 5 6 7 8 9 10Q [l/s]

η [%

]

2

4

6

8

1 2 3 4 5 6 7 8 9 10Q [l/s]

NPS

H [m

]

20

70

120

170

220

1 2 3 4 5 6 7 8 9 10Q [l/s]

H [m

]

15

25

35

45

55

1 2 3 4 5 6 7 8 9 10Q [l/s]

η [%

]

2

4

6

8

1 2 3 4 5 6 7 8 9 10Q [l/s]

NPS

H [m

]

5

10

15

20

25

1 2 3 4 5 6 7 8 9 10Q [l/s]

P [k

W]




48/49




Power Input

Efficiency




Power Input

Efficiency

10

20

30

40

50

60

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

H [m

]

20

30

40

50

60

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

η [%

]

1

2

3

4

5

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

NPS

H [m

]

2

3

4

5

6

7

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

P [k

W]

0

100

200

300

1 2 3 4 5 6 7 8 9 10Q [l/s]

H [m

]

15

25

35

45

55

1 2 3 4 5 6 7 8 9 10Q [l/s]

η [%

]

2

4

6

8

1 2 3 4 5 6 7 8 9 10Q [l/s]

NPS

H [m

]

10

15

20

25

30

1 2 3 4 5 6 7 8 9 10Q [l/s]

P [k

W]




50/51




Power Input

Efficiency




Power Input

Efficiency

20

40

60

80

100

120

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

H [m

]

2

4

6

8

10

12

14

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

P [k

W]

20

30

40

50

60

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

η [%

]

1

2

3

4

5

6

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

NPS

H [m

]

20

40

60

80

100

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

H [m

]

4

6

8

10

12

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

P [k

W]

20

30

40

50

60

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

η [%

]

1

2

3

4

5

6

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

NPS

H [m

]




52/53




Power Input

Efficiency




Power Input

Efficiency

40

60

80

100

120

140

160

180

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

H [m

]

0

5

10

15

20

25

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

P [k

W]

60

20

30

40

50

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

η [%

]

η [%

]

1

2

3

4

5

6

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

NP

SH

[m]

20

40

60

80

100

120

140

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

H [m

]

4

6

8

10

12

14

16

18

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

P [k

W]

20

30

40

50

60

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

1

2

3

4

5

6

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

NP

SH

[m]




54/55




Power Input

Efficiency




Power Input

Efficiency

50

90

130

170

210

250

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

H [m

]

10

15

20

25

30

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

P [k

W]

20

30

40

50

60

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

η [%

]

1

2

3

4

5

6

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

NPS

H [m

]

40

60

80

100

120

140

160

180

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

H [m

]

5

10

15

20

25

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

P [k

W]

20

30

40

50

60

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

η [%

]

1

2

3

4

5

6

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

NPS

H [m

]




56/57




Power Input

Efficiency




Power Input

Efficiency

50

100

150

200

250

300

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

H [m

]

15

20

25

30

35

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

P [k

W]

20

30

40

50

60

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

η [%

]

1

2

3

4

5

6

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

NPS

H [m

]

50

90

130

170

210

250

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

H [m

]

10

15

20

25

30

35

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

P [k

W]

20

30

40

50

60

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

η [%

]

1

2

3

4

5

6

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

NPS

H [m

]




58/59




Power Input

Efficiency




Power Input

Efficiency

20

40

60

80

100

120

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

H [m

]

11

13

15

17

19

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

P [k

W]

30

40

50

60

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

η [%

]

1

2

3

4

5

6

7

8

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

NPS

H [m

]

20

30

40

50

60

70

80

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

H [m

]

7

8

9

10

11

12

13

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

P [k

W]

30

40

50

60

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

η [%

]

1

2

3

4

5

6

7

8

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

NPS

H [m

]




60/61




Power Input

Efficiency




Power Input

Efficiency

60

80

100

120

140

160

180

200

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

H [m

]

18

20

22

24

26

28

30

32

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

P [k

W]

30

40

50

60

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

η [%

]

1

2

3

4

5

6

7

8

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

NP

SH

[m]

40

60

80

100

120

140

160

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

H [m

]

14

16

18

20

22

24

26

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

P [k

W]

30

40

50

60

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

η [%

]

1

2

3

4

5

6

7

8

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

NP

SH

[m]




62/63




Power Input

Efficiency




Power Input

Efficiency

50

100

150

200

250

300

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

H [m

]

25

29

33

37

41

45

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

P [k

W]

30

40

50

60

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

η [%

]

1

2

3

4

5

6

7

8

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

NPS

H [m

]

50

90

130

170

210

250

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

H [m

]

22

26

30

34

38

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

P [k

W]

30

40

50

60

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

η [%

]

1

2

3

4

5

6

7

8

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

NPS

H [m

]




64/65




Power Input

Efficiency




Power Input

Efficiency

5

15

25

35

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

H [m

]

H

Ha

3

4

5

6

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

P [k

W]

P

Pa

25

35

45

55

65

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

η [%

]

a

0,7

0,9

1,1

1,3

1,5

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

NP

SH

[m] NPSH

NPSHa

50

100

150

200

250

300

350

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

H [m

]

30

34

38

42

46

50

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

P [k

W]

30

40

50

60

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

η [%

]

1

2

3

4

5

6

7

8

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

NP

SH

[m]

η

η




66/67




Power Input

Efficiency




Power Input

Efficiency

20

30

40

50

60

70

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

H [m

]

H

Ha

6

7

8

9

10

11

12

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

P [k

W]

P

Pa

25

35

45

55

65

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

η [%

]

a

0,7

0,9

1,1

1,3

1,5

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

NP

SH

[m] NPSH

NPSHa

10

20

30

40

50

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

H [m

] H

Ha

4

5

6

7

8

9

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

P [k

W]

P

Pa

25

35

45

55

65

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

η [%

]

a

0,7

0,9

1,1

1,3

1,5

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

NP

SH

[m]

NPSH

NPSHa

η

ηη

η




68/69




Power Input

Efficiency




Power Input

Efficiency

20

40

60

80

100

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

H [m

] H

Ha

10

11

12

13

14

15

16

17

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

P [k

W]

P

Pa

0,7

0,9

1,1

1,3

1,5

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

NP

SH

[m]

NPSH

NPSHa

25

35

45

55

65

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

η [%

]

a

30

40

50

60

70

80

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

H [m

]HHa

8

9

10

11

12

13

14

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

P [k

W]

P

Pa

25

35

45

55

65

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

η [%

]

a

0,7

0,9

1,1

1,3

1,5

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

NP

SH

[m] NPSH

NPSHa

η

ηη

η




68/69




Power Input

Efficiency




Power Input

Efficiency

20

40

60

80

100

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

H [m

] H

Ha

10

11

12

13

14

15

16

17

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

P [k

W]

P

Pa

0,7

0,9

1,1

1,3

1,5

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

NP

SH

[m]

NPSH

NPSHa

25

35

45

55

65

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

η [%

]

a

30

40

50

60

70

80

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

H [m

]

HHa

8

9

10

11

12

13

14

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

P [k

W]

P

Pa

25

35

45

55

65

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

η [%

]

a

0,7

0,9

1,1

1,3

1,5

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

NP

SH

[m] NPSH

NPSHa

η

ηη

η




70/71




Power Input

Efficiency




Power Input

Efficiency

50

70

90

110

130

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

H [m

]

HHa

13

15

17

19

21

23

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

P [k

W]

P

Pa

25

35

45

55

65

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

η [%

]

a

0,7

0,9

1,1

1,3

1,5

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

NP

SH

[m] NPSH

NPSHa

40

60

80

100

120

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

H [m

] H

Ha

12

14

16

18

20

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

P [k

W] P

Pa

25

35

45

55

65

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

η [%

] η

a

0,7

0,9

1,1

1,3

1,5

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

NP

SH

[m]

NPSH

NPSHa

η η

η




70/71




Power Input

Efficiency




Power Input

Efficiency

50

70

90

110

130

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

H [m

]H

Ha

13

15

17

19

21

23

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

P [k

W]

P

Pa

25

35

45

55

65

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

η [%

]

a

0,7

0,9

1,1

1,3

1,5

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

NP

SH

[m] NPSH

NPSHa

40

60

80

100

120

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

H [m

] H

Ha

12

14

16

18

20

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

P [k

W] P

Pa

25

35

45

55

65

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

η [%

] η

a

0,7

0,9

1,1

1,3

1,5

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

NP

SH

[m]

NPSH

NPSHa

η η

η




72/73




Power Input

Efficiency




Power Input

Efficiency

0

20

40

60

80

100

4 8 12 16 20 24 28 32Q [l/s]

H [m

]

H

Ha

5

15

25

35

4 8 12 16 20 24 28 32Q [l/s]

P [k

W]

P

Pa

20

30

40

50

60

70

4 8 12 16 20 24 28 32Q [l/s]

η [%

]

a

0

1

2

3

4 8 12 16 20 24 28 32Q [l/s]

NPS

H [m

]

NPSH

NPSHa

0

20

40

60

4 8 12 16 20 24 28 32Q [l/s]

H [m

] H

Ha

0

5

10

15

20

4 8 12 16 20 24 28 32Q [l/s]

P [k

W] P

Pa

20

30

40

50

60

70

4 8 12 16 20 24 28 32Q [l/s]

η [%

]

a

0

0,5

1

1,5

2

2,5

4 8 12 16 20 24 28 32Q [l/s]

NPS

H [m

]

NPSHNPSHa

η

η η

η




74/75




Power Input

Efficiency




Power Input

Efficiency

0

40

80

120

160

200

4 8 12 16 20 24 28 32Q [l/s]

H [m

]

HHa

10

20

30

40

50

60

4 8 12 16 20 24 28 32Q [l/s]

P [k

W]

P

Pa

20

30

40

50

60

70

4 8 12 16 20 24 28 32Q [l/s]

η [%

]

η

η a

0

1

2

3

4 8 12 16 20 24 28 32Q [l/s]

NPS

H [m

] NPSH

NPSHa

0

40

80

120

160

4 8 12 16 20 24 28 32Q [l/s]

H [m

] H

Ha

5

15

25

35

45

55

4 8 12 16 20 24 28 32Q [l/s]

P [k

W]

P

Pa

20

30

40

50

60

70

4 8 12 16 20 24 28 32Q [l/s]

η [%

]

a

0

1

2

3

4 8 12 16 20 24 28 32Q [l/s]

NPS

H [m

]

NPSH

NPSHa

η

η




76/77




Power Input

Efficiency




Power Input

Efficiency

110

130

150

170

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

H [m

]

30

40

50

60

70

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

P [k

W]

30

40

50

60

70

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

η [%

]

1

2

3

4

5

6

7

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

NP

SH

[m]

50

90

130

170

210

250

4 8 12 16 20 24 28 32Q [l/s]

H [m

]

30

40

50

60

70

80

4 8 12 16 20 24 28 32Q [l/s]

P [k

W]

20

30

40

50

60

70

4 8 12 16 20 24 28 32Q [l/s]

η [%

]

0

1

2

3

4 8 12 16 20 24 28 32Q [l/s]

NP

SH

[m]




78/79




Power Input

Efficiency




Power Input

Efficiency

200

220

240

260

280

300

320

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

H [m

]

70

80

90

100

110

120

130

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

P [k

W]

30

40

50

60

70

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

η [%

]

1

2

3

4

5

6

7

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

NPS

H [m

]

160

180

200

220

240

260

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

H[m

]

50

60

70

80

90

100

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

P [k

W]

30

40

50

60

70

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

η [%

]

1

2

3

4

5

6

7

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

NP

SH

[m]




80/81




Power Input

Efficiency




Power Input

Efficiency

280

320

360

400

440

480

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

H [m

]

H

Ha

80

100

120

140

160

180

200

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

P [k

W]

P

Pa

30

40

50

60

70

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

η [%

]

a

1

2

3

4

5

6

7

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

NPS

H [m

]

NPSHNPSHa

270

290

310

330

350

370

390

410

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

H [m

]

90

110

130

150

170

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

P [k

W]

30

40

50

60

70

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

η [%

]

1

2

3

4

5

6

7

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

NPS

H [m

]

ηη




82/83




Power Input

Efficiency




Power Input

Efficiency

400

450

500

550

600

650

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

H [m

]

140

160

180

200

220

240

260

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

P [k

W]

30

40

50

60

70

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

η [%

]

2

3

4

5

6

7

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

NPS

H [m

]

350

400

450

500

550

600

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

H [m

]

120

140

160

180

200

220

240

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

P [k

W]

30

40

50

60

70

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

η [%

]

1

2

3

4

5

6

7

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

NPS

H [m

]




84/85




Power Input

Efficiency




Power Input

Efficiency

40

60

80

100

120

140

160

4 12 20 28 36 44 52Q [l/s]

H [m

]

H

Ha

10

30

50

70

90

4 12 20 28 36 44 52Q [l/s]

P [k

W]

P

Pa

10

20

30

40

50

60

4 12 20 28 36 44 52Q [l/s]

η [%

]

a

0,5

1,5

2,5

3,5

4 12 20 28 36 44 52Q [l/s]

NPS

H [m

]

NPSH

NPSHa

15

35

55

75

4 12 20 28 36 44 52Q [l/s]

H [m

]

HHb

0

10

20

30

40

50

4 12 20 28 36 44 52Q [l/s]

P [k

W]

P

Pb

10

20

30

40

50

60

4 12 20 28 36 44 52Q [l/s]

η [%

]

b

0,5

1,5

2,5

3,5

4 12 20 28 36 44 52Q [l/s]

NPS

H [m

]

NPSH

NPSHb

η

η

η

η




84/85




Power Input

Efficiency




Power Input

Efficiency

40

60

80

100

120

140

160

4 12 20 28 36 44 52Q [l/s]

H [m

]H

Ha

10

30

50

70

90

4 12 20 28 36 44 52Q [l/s]

P [k

W]

P

Pa

10

20

30

40

50

60

4 12 20 28 36 44 52Q [l/s]

η [%

]

a

0,5

1,5

2,5

3,5

4 12 20 28 36 44 52Q [l/s]

NPS

H [m

]

NPSH

NPSHa

15

35

55

75

4 12 20 28 36 44 52Q [l/s]

H [m

]

HHb

0

10

20

30

40

50

4 12 20 28 36 44 52Q [l/s]

P [k

W]

P

Pb

10

20

30

40

50

60

4 12 20 28 36 44 52Q [l/s]

η [%

]

b

0,5

1,5

2,5

3,5

4 12 20 28 36 44 52Q [l/s]

NPS

H [m

]

NPSH

NPSHb

η

η

η

η




86/87




Power Input

Efficiency




Power Input

Efficiency

50

100

150

200

250

300

4 12 20 28 36 44 52Q [l/s]

H [m

]

H

Ha

20

40

60

80

100

120

140

160

4 12 20 28 36 44 52Q [l/s]

P [k

W]

P

Pa

10

20

30

40

50

60

4 12 20 28 36 44 52Q [l/s]

η [%

]

a

0,5

1,5

2,5

3,5

4 12 20 28 36 44 52Q [l/s]

NPS

H [m

]

NPSH

NPSHa

50

90

130

170

210

250

4 12 20 28 36 44 52Q [l/s]

H [m

]H

HaHb

0

20

40

60

80

100

120

4 12 20 28 36 44 52Q [l/s]

P [k

W]

P

Pa

Pb

10

20

30

40

50

60

4 12 20 28 36 44 52Q [l/s]

η [%

]

ab

0,5

1,5

2,5

3,5

4 12 20 28 36 44 52Q [l/s]

NPS

H [m

]

NPSH

NPSHaNPSHb

η

ηηη η




86/87




Power Input

Efficiency




Power Input

Efficiency

50

100

150

200

250

300

4 12 20 28 36 44 52Q [l/s]

H [m

]

H

Ha

20

40

60

80

100

120

140

160

4 12 20 28 36 44 52Q [l/s]

P [k

W]

P

Pa

10

20

30

40

50

60

4 12 20 28 36 44 52Q [l/s]

η [%

]

a

0,5

1,5

2,5

3,5

4 12 20 28 36 44 52Q [l/s]

NPS

H [m

]

NPSH

NPSHa

50

90

130

170

210

250

4 12 20 28 36 44 52Q [l/s]

H [m

]

H

HaHb

0

20

40

60

80

100

120

4 12 20 28 36 44 52Q [l/s]

P [k

W]

P

Pa

Pb

10

20

30

40

50

60

4 12 20 28 36 44 52Q [l/s]

η [%

]

ab

0,5

1,5

2,5

3,5

4 12 20 28 36 44 52Q [l/s]

NPS

H [m

]

NPSH

NPSHaNPSHb

η

ηηη η




88/89




Power Input

Efficiency




Power Input

Efficiency

0

40

80

120

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

H [m

] H

Hb

Ha

20

40

60

80

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

η [%

] η

ηaηb

0

40

80

120

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

P [k

W]

P

Pb

Pa

1

3

5

7

9

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

NPS

H [m

]

NPSH

NPSHaNPSHb

100

150

200

250

300

350

400

4 12 20 28 36 44 52Q [l/s]

H[m

]

40

60

80

100

120

140

160

180

200

4 12 20 28 36 44 52Q [l/s]

P [k

W]

10

20

30

40

50

60

4 12 20 28 36 44 52Q [l/s]

η [%

]

0,5

1

1,5

2

2,5

3

3,5

4 12 20 28 36 44 52Q [l/s]

NP

SH

[m]




90/91




Power Input

Efficiency




Power Input

Efficiency

120

160

200

240

280

320

360

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

H[m

]

H

Ha

Hb

50

150

250

350

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

P [k

W]

P

Pa

Pb

20

40

60

80

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

η [%

] η

ηb ηa

1

3

5

7

9

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

NP

SH

[m]

NPSHNPSHb

NPSHa

70

110

150

190

230

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

H[m

] H

Ha

Hb

50

100

150

200

250

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

P [k

W]

P

PaPb

20

40

60

80

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

η [%

] η

ηb ηa

1

3

5

7

9

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

NP

SH

[m]

NPSH

NPSHb

NPSHa




90/91




Power Input

Efficiency




Power Input

Efficiency

120

160

200

240

280

320

360

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

H[m

]H

Ha

Hb

50

150

250

350

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

P [k

W]

P

Pa

Pb

20

40

60

80

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

η [%

] η

ηb ηa

1

3

5

7

9

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

NP

SH

[m]

NPSHNPSHb

NPSHa

70

110

150

190

230

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

H[m

] H

Ha

Hb

50

100

150

200

250

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

P [k

W]

P

PaPb

20

40

60

80

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

η [%

] η

ηb ηa

1

3

5

7

9

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

NP

SH

[m]

NPSH

NPSHb

NPSHa




92/93

Pump performance curvesK06-2n =2900 (rpm)


Power Input

Efficiency




Power Input

Efficiency

0

20

40

60

80

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

H [m

]

1,4

1,5

1,6

1,7

1,8

1,9

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

P [k

W]

0

10

20

30

40

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

η [%

]

160

260

360

460

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

H [m

]

H

HaHb

100

200

300

400

500

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

P [k

W] P

PaPb

20

40

60

80

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

η [%

] η

ηb ηa

1

3

5

7

9

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

NPS

H [m

]

NPSHNPSHb

NPSHa




94/95



Power Input

Efficiency


Power Input

Efficiency


20

40

60

80

100

120

140

160

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

H [m

]

2,6

2,8

3

3,2

3,4

3,6

3,8

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

P [k

W]

0

10

20

30

40

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

η [%

]

0

10

20

30

40

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

η [%

]

2

2,2

2,4

2,6

2,8

3

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

P [k

W]

20

40

60

80

100

120

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

H [m

]




96/97



Power Input

Efficiency


Power Input

Efficiency


50

90

130

170

210

250

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

H [m

]

4,4

4,6

4,8

5

5,2

5,4

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

P [k

W]

0

5

10

15

20

25

30

35

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

η [%

]

40

60

80

100

120

140

160

180

200

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

H [m

]

3,4

3,6

3,8

4

4,2

4,4

4,6

4,8

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

P [k

W]

0

10

20

30

40

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

η [%

]




98/99



Power Input

Efficiency


Power Input

Efficiency


50

100

150

200

250

300

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

H [m

]

6

6,2

6,4

6,6

6,8

7

7,2

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

P [k

W]

0

5

10

15

20

25

30

35

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

η [%

]

50

100

150

200

250

300

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

H [m

]

6

6,2

6,4

6,6

6,8

7

7,2

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

P [k

W]

0

5

10

15

20

25

30

35

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

η [%

]



100/101


Pero Nakov Str. bb. 1000 Skopje, Republic of MacedoniaTel. +389 2 2549 817 / 818, Fax. +389 2 2549 833 / 834www.pumpi.com.mk; e-mail:[email protected]

KCP - MULTISTAGE CENTRIFUGAL PUMPS

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