8” – 16” curves and - national pump company · rodete aisi 316 stainless steel acero...

A GORMAN-RUPP COMPANY

316 Stainless Steel Submersible Pumps Flows from 300 to 5,200 GPM

Heads to 1,400 FT

Horsepowers: 10 to 500 HP

6” – 12” motor brackets, 2 and 4 pole

Temperatures to 158° F (70° C)

EX Series8” – 16” Curves and

Technical Manual

1000

500

1000

1500

2000 3000 4000

U.S. GALLONS PER MINUTE

Head

to F

eet

00

5000 6000

8EX

10EX

12EX 14EX 16EX

Composite Performance Curve

2 Pole | 3600 RPM Shown

Discharge CaseAISI 316

Check ValveAISI 316

ImpellerAISI 316

Impeller Wear RingPOM (Polyoxymethylene)

Di�userAISI 316

Bowl BearingViton

ShaftDuplex AISI 329

CouplingDuplex AISI 329

Motor Bracket AISI 329


EX Series8” – 16” Curves and

Technical Manual

INDEX

8EX .............................................................................................. Page 1

8EX1 (Performance Data) ........................................................

8EX2 (Performance Data) ........................................................ Page 3



8EX-110-8EX-140 ................................................................... Page 6

8EX-110 (Performance Data) ................................................. Page 7

8EX-140 (Performance Data) ................................................. Page 8

10EX ........................................................................................... Page 9

10EX1 (Performance Data) ...................................................Page 10



10EX-300 .................................................................................Page 13

10EX-300 (Performance Data) .............................................Page 14

12EX .........................................................................................Page 15



14EX .........................................................................................Page 18

14EX-650 (Performance Data) .............................................Page 19

16EX ........................................................................................Page 20

16EX-1000 (Performance Data) ..........................................Page 21


1

ComponentComponente

MaterialMaterial

1 Discharge CaseCuerpo impulsión

AISI 316 stainless steelAcero inoxidable AISI 316

2 Check valveVálvula de retención


3 DiffuserDifusor


4 ImpellerRodete


5 Journal bearingCojinete de guía VITON

6 Spacer bushingCasquillo distanciador


7 Wear ringAnillo de desgaste POM (Polyoxymethylene)

8 Pump shaftEje bomba

AISI 329 DUPLEX stainless steelAcero inoxidable DUPLEX AISI 329

9 CouplingManguito


10 Suction bowlCuerpo de aspiración


11 Suction screenRejilla filtrante


8”

Pump description | Identificación bomba

Minimum well diameter in inches Diámetro interior mínimo del pozo en pulgadas 8

Pump type (mixed-flow) Bomba tipo (semiaxial) E

Stainless steel execution Fabricación inoxidable X

Hydraulic size Dimensión hidráulica 3 1 – 4

/ /Number of stages Número de etapas 9 1 – 17

Impeller size Tamaño rodetes C A – M

- -Motor external diameter in inches

Diámetro exterior de motor en pulgadas 8 6 – 8Nominal power in HP

Potencia nominal en CV 75 5,5 – 150

Frequency 60Hz Frecuencia de 60Hz T T – 60Hz

– 50Hz

List of parts and materials | Detalle partes y materiales

1

2

3

4

6

5

7

8

9

10

11

Performance range | Campos de utilización

0

100

200

300

400

500

0 40 80 120 160 200

m

m3/h 240

50Hz

60Hz

8EX

Max. water temperature Temperatura máx. agua bombeada 70°C

Ft

400

600

800

1000

1200

1400

USGPM100 200 300 400 500 600 700 800 900

1600

2


PumpBomba

A B(mm)

C DN(in)

E(mm)

F(mm)

y(mm)

Weight (kg)Peso

HP kW

NPTF ØMAX

PumpBomba

MotorMotor

8EX1/1B-610T 10 7,5 ∗ 551 ∗ 5” 198 142 1200 23 ∗

8EX1/2B-620T 20 15 ∗ 687 ∗ 5” 198 142 1200 30 ∗

8EX1/3N-625T 25 18,5 ∗ 823 ∗ 5” 198 142 1200 38 ∗

8EX1/3B-630T 30 22 ∗ 823 ∗ 5” 198 142 1200 38 ∗

8EX1/4F-635T 35 26 ∗ 959 ∗ 5” 198 142 1200 46 ∗

8EX1/4A-640T 40 30 ∗ 959 ∗ 5” 198 142 1200 46 ∗

8EX1/5F-645T45 33

∗ 1095 ∗ 5” 198 142 1200 53 ∗

8EX1/5M-845T ∗ 1095 ∗ 5” 198 190 1200 53 ∗

8EX1/5B-650T50 37

∗ 1095 ∗ 5” 198 142 1200 53 ∗

8EX1/5C-850T ∗ 1095 ∗ 5” 198 190 1200 53 ∗

8EX1/6C-860T 60 45 ∗ 1231 ∗ 5” 198 190 1200 61 ∗

8EX1/7C-870T 70 51,5 ∗ 1367 ∗ 5” 198 190 1200 69 ∗

8EX1/7A-875T 75 55 ∗ 1367 ∗ 5” 198 190 1200 69 ∗

8EX1/8C-880T 80 59 ∗ 1503 ∗ 5” 198 190 1200 76 ∗

8EX1/9C-890T 90 66 ∗ 1639 ∗ 5” 198 190 1200 86 ∗

8EX1/10C-8100T 100 75 ∗ 1775 ∗ 5” 198 190 1200 94 ∗

8EX1/11C-8125T 125 92 ∗ 1911 ∗ 5” 198 190 1200 101 ∗

8EX1/12C-8125T 125 92 ∗ 2047 ∗ 5” 198 190 1200 109 ∗*Consult Factory

8EX1Performances at 60Hz, 2 poles | Prestaciones a 60Hz, 2 polos60Hz

Submersible Pumps

0 150 300 450 600 750 900 1050 1200 1350 1500 1650 1800 1950

0 10 20 30 40 50 60 70 80 90 100 110 120

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32

0 50 100 150 200 250 300 350 400 450 500

0 50 100 150 200 250 300 350 400

0

50

100

150

200

250

300

350

400

450

0

150

300

450

600

750

900

1050

1200

1350

1500

[ft]

20

40

60

80

2

6

10

14

NPSH

η maxη min

/1B

/2B

/3N/3B

/4F

/5/5

/7C/7A

/8C

/9C

/10C

/11C

/12C

/6C

Eff %

Efficiency derateReducción de eficiencia1 stage = -3%2 stage = -2%3 stage = -1%

m3/hl/sl/min

NPSHm

Hm

Q= CapacityCaudal

Hea

d -

Altu

raH

=

Hft

U.S.gpmImp.gpm


3

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150

0 4 8 12 16 20 24 28 32 36 40

0 50 100 150 200 250 300 350 400 450 500 550 600 650

0 50 100 150 200 250 300 350 400 450 500

0

50

100

150

200

250

300

350

400

450

0

150

300

450

600

750

900

1050

1200

1350

1500

20

40

60

80

0

4

8

12

NPSH

η max

η min

/1E

/2L/2E

/3L/3E

/4L/4E

/5

/6I

/7I/7H

/8I

/9I

/10I

/11F

/12F

PumpBomba

A B(mm)

C DN(in)

E(mm)

F(mm)

y(mm)

Weight (kg)Peso

HP kW

NPTF ØMAX

PumpBomba

MotorMotor

8EX2/1E-610T 10 7,5 ∗ 551 ∗ 5” 198 142 1200 23 ∗

8EX2/2L-617T 17,5 13 ∗ 687 ∗ 5” 198 142 1200 30 ∗

8EX2/2E-620T 20 15 ∗ 687 ∗ 5” 198 142 1200 30 ∗

8EX2/3L-627T 27,5 20 ∗ 823 ∗ 5” 198 142 1200 38 ∗

8EX2/3E-630T 30 22 ∗ 823 ∗ 5” 198 142 1200 38 ∗

8EX2/4L-635T 35 26 ∗ 959 ∗ 5” 198 142 1200 45 ∗

8EX2/4E-640T 40 30 ∗ 959 ∗ 5” 198 142 1200 46 ∗

8EX2/5E-650T50 37

∗ 1095 ∗ 5” 198 142 1200 53 ∗

8EX2/5I-850T ∗ 1095 ∗ 5” 198 190 1200 53 ∗

8EX2/6I-860T 60 45 ∗ 1231 ∗ 5” 198 190 1200 61 ∗

8EX2/7I-870T 70 51,5 ∗ 1367 ∗ 5” 198 190 1200 70 ∗

8EX2/7H-875T 75 55 ∗ 1367 ∗ 5” 198 190 1200 70 ∗

8EX2/8I-880T 80 59 ∗ 1503 ∗ 5” 198 190 1200 77 ∗

8EX2/9I-890T 90 66 ∗ 1639 ∗ 5” 198 190 1200 85 ∗

8EX2/10I-8100T 100 75 ∗ 1775 ∗ 5” 198 190 1200 92 ∗

8EX2/11F-8125T 125 92 ∗ 1911 ∗ 5” 198 190 1200 100 ∗

8EX2/12F-8125T 125 92 ∗ 2047 ∗ 5” 198 190 1200 107 ∗*Consult Factory

Performances at 60Hz, 2 poles | Prestaciones a 60Hz, 2 polos60Hz


NPSHm

Eff %

m3/hl/sl/min

Hm

Q= CapacityCaudal

Hea

d -

Altu

raH

=

Hft

U.S.gpmImp.gpm

8EX2 Submersible Pumps

4


0 250 500 750 1000 1250 1500 1750 2000 2250 2500 2750 3000

0 20 40 60 80 100 120 140 160 180

0 5 10 15 20 25 30 35 40 45 50

0 100 200 300 400 500 600 700

0 100 200 300 400 500 600

0

50

100

150

200

250

300

350

400

0

150

300

450

600

750

900

1050

1200

1350

20

40

60

80

0

4

8

12

NPSH

η max

η min

/1G/1B

/2G/2B

/3D

/4/4B

/5B

/6B

/7C

/9B

/10B

/8B

PumpBomba

A B(mm)

C DN(in)

E(mm)

F(mm)

y(mm)

Weight (kg)Peso

HP kW

NPTF ØMAX

PumpBomba

MotorMotor

8EX3/1G-612T 15 9,2 ∗ 551 ∗ 5” 198 142 1200 23 ∗

8EX3/1B-615T 15 11 ∗ 551 ∗ 5” 198 142 1200 23 ∗

8EX3/2G-625T 25 18,5 ∗ 687 ∗ 5” 198 142 1200 30 ∗

8EX3/2B-630T 30 22 ∗ 687 ∗ 5” 198 142 1200 30 ∗

8EX3/3D-640T 40 30 ∗ 823 ∗ 5” 198 142 1200 38 ∗

8EX3/4E-650T50 37

∗ 959 ∗ 5” 198 142 1200 46 ∗

8EX3/4F-850T ∗ 959 ∗ 5” 198 190 1200 46 ∗

8EX3/4B-860T 60 45 ∗ 959 ∗ 5” 198 190 1200 46 ∗

8EX3/5B-875T 75 55 ∗ 1095 ∗ 5” 198 190 1200 53 ∗

8EX3/6B-890T 90 66 ∗ 1231 ∗ 5” 198 190 1200 62 ∗

8EX3/7C-8100T 100 75 ∗ 1367 ∗ 5” 198 190 1200 71 ∗

8EX3/8B-8125T 125 92 ∗ 1503 ∗ 5” 198 190 1200 79 ∗

8EX3/9B-8150T 150 110 ∗ 1639 ∗ 5” 198 190 1200 86 ∗

8EX3/10B-8150T 150 110 ∗ 1775 ∗ 5” 198 190 1200 94 ∗



NPSHm

Eff %

m3/h

l/sl/min

Hm

Q= CapacityCaudal

Hea

d -

Altu

raH

= Hft

U.S.gpmImp.gpm

*Consult Factory



5

0 400 800 1200 1600 2000 2400 2800 3200 3600

0 20 40 60 80 100 120 140 160 180 200 220

0 5 10 15 20 25 30 35 40 45 50 55 60

0 200 400 600 800

0 200 400 600 800

0

25

50

75

100

125

150

175

200

225

250

275

0

100

200

300

400

500

600

700

800

900

20

40

60

80

4

8

12

16

NPSH

η max

η min

PumpBomba

A B(mm)

C DN(in)

E(mm)

F(mm)

y(mm)

Weight (kg)Peso

HP kW

NPTF ØMAX

PumpBomba

MotorMotor

8EX4/1F-620T 20 15 ∗ 551 ∗ 5” 198 142 1200 23 ∗

8EX4/2H-635T 35 26 ∗ 687 ∗ 5” 198 142 1200 30 ∗

8EX4/2C-640T 40 30 ∗ 687 ∗ 5” 198 142 1200 30 ∗

8EX4/3H-650T50 37

∗ 823 ∗ 5” 198 142 1200 37 ∗

8EX4/3I-850T ∗ 823 ∗ 5” 198 190 1200 37 ∗

8EX4/3D-860T 60 45 ∗ 823 ∗ 5” 198 190 1200 37 ∗

8EX4/4I-870T 70 51,5 ∗ 959 ∗ 5” 198 190 1200 45 ∗

8EX4/4G-875T 75 55 ∗ 959 ∗ 5” 198 190 1200 45 ∗

8EX4/4A-890T 90 66 ∗ 959 ∗ 5” 198 190 1200 45 ∗

8EX4/5D-8100T 100 75 ∗ 1095 ∗ 5” 198 190 1200 54 ∗

8EX4/6D-8125T 125 92 ∗ 1231 ∗ 5” 198 190 1200 61 ∗

8EX4/7C-8150T 150 110 ∗ 1367 ∗ 5” 198 190 1200 68 ∗



NPSHm

Eff %

m3/h

l/sl/min

Hm

Q= CapacityCaudal

Hea

d -

Altu

raH

=

Hft

U.S.gpmImp.gpm


*Consult Factory

/1F

/2H/2C

/3

/3D

/4I

/4G

/4A

/5D

/6D

/7C

6


1

2

3

4

6

5

7

8

9

10

11

0

80

400

0 40 80 120 160 200

m

m3/h 240

50Hz

60Hz




Stainless steel execution Fabricación inoxidable XB.E.P. max. capacity

Caudal máxima al B.E.P. 110 110 140


Impeller size Tamaño rodetes L B – O





– 50Hz



ComponentComponente

MaterialMaterial





3 DiffuserDifusor


4 ImpellerRodete








9 CouplingManguito






List of parts and materials | Detalle partes y materiales8EX-110-8EX-140

8”

Ft

200

160

400

600

240800

3201000

1200

USGPM100 200 300 400 500 600 700 800 900


7

0 400 800 1200 1600 2000 2400 2800 3200

0 20 40 60 80 100 120 140 160 180 200

0 5 10 15 20 25 30 35 40 45 50 55

0 100 200 300 400 500 600 700 800

0 100 200 300 400 500 600 700

0

40

80

120

160

200

240

280

320

0

100

200

300

400

500

600

700

800

900

1000

4

8

12

16

20

40

60

80

PumpBomba

A B(mm)

C DN(in)

E(mm)

F(mm)

y(mm)

Weight (kg)Peso

HP kW

NPTF ØMAX

PumpBomba

MotorMotor

8EX-110/2O-627T 27,5 20 ∗ 729 ∗ 5” 196 142 1200 36 ∗8EX-110/2I-630T 30 22 ∗ 729 ∗ 5” 196 142 1200 36 ∗8EX-110/3N-640T 40 30 ∗ 886 ∗ 5” 196 142 1200 46 ∗8EX-110/3L-645T 45 33 ∗ 886 ∗ 5” 198 142 1200 46 ∗8EX-110/3M-845T ∗ 886 ∗ 5” 198 190 1200 46 ∗8EX-110/3E-650T 50 37 ∗ 886 ∗ 5” 198 142 1200 46 ∗8EX-110/3F-850T ∗ 886 ∗ 5” 198 190 1200 16 ∗8EX-110/3B-855T 55 40 ∗ 886 ∗ 5” 198 190 1200 46 ∗8EX-110/4L-860T 60 45 ∗ 1043 ∗ 5” 198 190 1200 56 ∗8EX-110/4D-870T 70 51,5 ∗ 1043 ∗ 5” 198 190 1200 56 ∗8EX-110/4A-875T 75 55 ∗ 1043 ∗ 5” 198 190 1200 56 ∗8EX-110/5H-880T 80 59 ∗ 1200 ∗ 5” 198 190 1200 66 ∗8EX-110/5B-890T 90 66 ∗ 1200 ∗ 5” 200 190 1200 66 ∗8EX-110/6E-8100T 100 75 ∗ 1357 ∗ 5” 200 190 1200 76 ∗8EX-110/7D-8125T 125 90 ∗ 1514 ∗ 5” 202 190 1200 86 ∗8EX-110/8B-8150T 150 110 ∗ 1671 ∗ 5” 202 190 1200 96 ∗


Efficiency derateReducción de eficiencia1 stage = -3% 2 stage = -2%3 stage = -1%

NPSHm

Eff %

m3/h

l/sl/min

Hm

Q= CapacityCaudal

Hea

d -

Altu

raH

=

Hft

U.S.gpmImp.gpm

8EX-110 Submersible Pumps

*Consult Factory

/8B

/7D

/6E

/5B

/5H

/4A/4D

/4L

/3B

/3N

/2I/2O

/3E-/3F/3L-/3M

η max

η min

NPSH

8


0 400 800 1200 1600 2000 2400 2800 3200 3600

0 20 40 60 80 100 120 140 160 180 200 220

0 5 10 15 20 25 30 35 40 45 50 55 60

0 100 200 300 400 500 600 700 800 900

0 100 200 300 400 500 600 700 800

0

40

80

120

160

200

240

280

320

0

100

200

300

400

500

600

700

800

900

1000

4

8

12

16

20

40

60

80

PumpBomba

A B(mm)

C DN(in)

E(mm)

F(mm)

y(mm)

Weight (kg)Peso

HP kW

NPTF ØMAX

PumpBomba

MotorMotor

8EX-140/2O-630T 30 22 ∗ 729 ∗ 5” 196 142 1200 43 ∗8EX-140/2F-635T 35 26 ∗ 729 ∗ 5” 196 142 1200 43 ∗8EX-140/2B-640T 40 30 ∗ 729 ∗ 5” 196 142 1200 43 ∗8EX-140/3H-650T 50 37 ∗ 886 ∗ 5” 198 142 1200 55 ∗8EX-140/3I-850T ∗ 886 ∗ 5” 198 190 1200 55 ∗8EX-140/3D-860T 60 45 ∗ 886 ∗ 5” 198 190 1200 55 ∗8EX-140/4I-870T 70 51,5 ∗ 1043 ∗ 5” 198 190 1200 67 ∗8EX-140/4F-875T 75 55 ∗ 1043 ∗ 5” 198 190 1200 67 ∗8EX-140/4D-880T 80 59 ∗ 1043 ∗ 5” 198 190 1200 67 ∗8EX-140/5H-890T 90 66 ∗ 1200 ∗ 5” 200 190 1200 81 ∗8EX-140/6I-8100T 100 75 ∗ 1357 ∗ 5” 200 190 1200 93 ∗8EX-140/7G-8125T 125 90 ∗ 1514 ∗ 5” 202 190 1200 105 ∗8EX-140/8F-8150T 150 110 ∗ 1671 ∗ 5” 202 190 1200 117 ∗


Efficiency derateReducción de eficiencia1 stage = -3% 2 stage = -2%3 stage = -1%

NPSHm

Eff %

m3/h

l/sl/min

Hm

Q= CapacityCaudal

Hea

d -

Altu

raH

=

Hft

U.S.gpmImp.gpm

Submersible Pumps

*Consult Factory

8EX-140

NPSH

η max

η min

/8F

/7G

/6I

/5H

/4D/4F/4I

/3D/3H-/3I

/2B/2F/2O


9

1

2

3

4

6

5

7

8

9

10

11

0

100

200

300

400

500

0 80 160 240 320 400m3/h

50Hz

60Hz

m

10”

ComponentComponente

MaterialMaterial





3 DiffuserDifusor


4 ImpellerRodete








9 CouplingManguito







Minimum well diameter in inches Diámetro interior mínimo del pozo en pulgadas 10 10

Pump type (mixed-flow) Bomba tipo (semiaxial) E E

Stainless steel execution Fabricación inoxidable X X



Impeller size Tamaño rodetes M A – S




Frequency 60Hz Frecuencia de 60Hz T

T – 60Hz– 50Hz



10EX


Ft

400

600

800

1000

1200

1400

1600

USGPM 400 800 1200 1600

10


0 400 800 1200 1600 2000 2400 2800 3200 3600 4000

0 20 40 60 80 100 120 140 160 180 200 220 240 260

0 8 16 24 32 40 48 56 64 72

0 100 200 300 400 500 600 700 800 900 1000 1100

0 100 200 300 400 500 600 700 800 900

0

40

80

120

160

200

240

280

320

360

0

100

200

300

400

500

600

700

800

900

1000

1100

1200

20

40

60

80

6

10

14

18



NPSHm

Eff %

m3/h

l/sl/min

Hm

Q= CapacityCaudal

Hea

d -

Altu

raH

=

Hft

U.S.gpmImp.gpm

Submersible Pumps10EX1

PumpBomba

A B(mm)

C DN(in)

E(mm)

F(mm)

y(mm)

Weight (kg)Peso

HP kW

NPTF ØMAX

PumpBomba

MotorMotor

10EX1/1O-635T 35 26 ∗ 687 ∗ 6” 243 142 6000 47 ∗10EX1/1I-640T 40 30 ∗ 687 ∗ 6” 243 142 6000 47 ∗10EX1/1H-845T 45 33 ∗ 687 ∗ 6” 243 190 6000 48 ∗10EX1/1Q-850T 50 37 ∗ 687 ∗ 6” 243 190 6000 48 ∗10EX1/1C-855T 55 40 ∗ 687 ∗ 6” 243 190 6000 48 ∗10EX1/2S-860T 60 45 ∗ 867 ∗ 6” 243 190 6000 64 ∗10EX1/2R-870T 70 51,5 ∗ 867 ∗ 6” 243 190 6000 64 ∗10EX1/2N-875T 75 55 ∗ 867 ∗ 6” 243 190 6000 64 ∗10EX1/2L-880T 80 59 ∗ 867 ∗ 6” 243 190 6000 64 ∗10EX1/2G-890T 90 66 ∗ 867 ∗ 6” 243 190 6000 64 ∗10EX1/2D-8100T 100 75 ∗ 867 ∗ 6” 243 190 6000 64 ∗10EX1/3M-10125T 125 92 ∗ 1130 ∗ 6” 243 237 6000 89 ∗10EX1/3Q-10150T 150 110 ∗ 1130 ∗ 6” 243 237 6000 89 ∗10EX1/4H-10175T 175 130 ∗ 1310 ∗ 6” 243 237 6000 105 ∗10EX1/4D-10200T 200 150 ∗ 1310 ∗ 6” 243 237 6000 105 ∗10EX1/5G-10230T 230 170 ∗ 1490 ∗ 6” 243 237 6000 121 ∗10EX1/5Q-10250T 250 185 1490 ∗ 6” 243 237 6000 121 ∗ *Consult Factory

NPSH

η max

η min

/1O/1I/1H/1Q/1C

/2S/2R/2N/2L/2G/2D

/3M

/3Q

/4H

/4D

/5G

/5Q

n° 8 - Ø 16 Ø 234

Ø 208

Pump supplied with NPTF companion flange, bolts

and gasketLa bomba se suministra con

contrabrida, pernos y junta


11


and gasketLa bomba se suministra con

contrabrida, pernos y junta 0 400 800 1200 1600 2000 2400 2800 3200 3600 4000 4400 4800 5200

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320

0 8 16 24 32 40 48 56 64 72 80 88

0 200 400 600 800 1000 1200 1400

0 200 400 600 800 1000

0

40

80

120

160

200

240

280

320

360

400

0

100

200

300

400

500

600

700

800

900

1000

1100

1200

1300

1400

20

40

60

80

4

8

12

16



NPSHmEff %

m3/h

l/sl/min

Hm

Q= CapacityCaudal

Hea

d -

Altu

raH

=

Hft

U.S.gpmImp.gpm


PumpBomba

A B(mm)

C DN(in)

E(mm)

F(mm)

y(mm)

Weight (kg)Peso

HP kW

NPTF ØMAX

PumpBomba

MotorMotor

10EX2/1L-630T 30 22 ∗ 687 ∗ 6” 243 142 4000 47 ∗10EX2/1I-635T 35 26 ∗ 687 ∗ 6” 243 142 4000 47 ∗10EX2/1M-640T 40 30 ∗ 687 ∗ 6” 243 142 4000 47 ∗10EX2/1E-845T 45 33 ∗ 687 ∗ 6” 243 190 4000 48 ∗10EX2/1A-850T 50 37 ∗ 687 ∗ 6” 243 190 4000 48 ∗10EX2/2L-860T 60 45 ∗ 867 ∗ 6” 243 190 4000 64 ∗10EX2/2I-870T 70 51,5 ∗ 867 ∗ 6” 243 190 4000 64 ∗10EX2/2N-875T 75 55 ∗ 867 ∗ 6” 243 190 4000 64 ∗10EX2/2E-890T 90 66 ∗ 867 ∗ 6” 243 190 4000 64 ∗10EX2/3O-8100T 100 75 ∗ 1047 ∗ 6” 243 190 4000 80 ∗10EX2/3F-10125T 125 92 ∗ 1130 ∗ 6” 243 237 4000 80 ∗10EX2/4N-10150T 150 110 ∗ 1310 ∗ 6” 243 237 4000 105 ∗10EX2/4E-10175T 175 130 ∗ 1310 ∗ 6” 243 237 4000 105 ∗10EX2/5F-10200T 200 150 ∗ 1490 ∗ 6” 243 237 4000 121 ∗10EX2/6N-10230T 230 170 ∗ 1670 ∗ 6” 243 237 4000 137 ∗10EX2/6M-10250T 250 185 ∗ 1670 ∗ 6” 243 237 4000 137 ∗ *Consult Factory

NPSH

η maxη min

/1L/1I/1M/1E/1A

/2L/2I/2N

/2E

/3O

/3F

/4N

/4E

/5F

/6N

/6M

n° 8 - Ø 16 Ø 234

Ø 208

12


n° 8 - Ø 16 Ø 234

Ø 208


and gasketLa bomba se suministra con contrabrida, pernos

y junta

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500

0 40 80 120 160 200 240 280 320 360 400

0 10 20 30 40 50 60 70 80 90 100 110

0 200 400 600 800 1000 1200 1400 1600

0 200 400 600 800 1000 1200 1400

0

40

80

120

160

200

240

280

0

100

200

300

400

500

600

700

800

900

20

40

60

80

4

8

12

16



NPSHmEff %

m3/h

l/sl/min

Hm

Q= CapacityCaudal

Hea

d -

Altu

raH

=

Hft

U.S.gpmImp.gpm


PumpBomba

A B(mm)

C DN(in)

E(mm)

F(mm)

y(mm)

Weight (kg)Peso

HP kW

NPTF ØMAX

PumpBomba

MotorMotor

10EX3/1M-845T 45 33 ∗ 687 ∗ 6” 243 190 4000 48 ∗10EX3/1I-850T 50 37 ∗ 687 ∗ 6” 243 190 4000 48 ∗10EX3/1G-855T 55 40 ∗ 687 ∗ 6” 243 190 4000 48 ∗10EX3/1F-860T 60 45 ∗ 687 ∗ 6” 243 190 4000 48 ∗10EX3/1B-870T 70 51,5 ∗ 687 ∗ 6” 243 190 4000 48 ∗10EX3/1A-875T 75 55 ∗ 687 ∗ 6” 243 190 4000 48 ∗10EX3/2M-890T 90 66 ∗ 867 ∗ 6” 243 190 4000 64 ∗10EX3/2I-8100T 100 75 ∗ 867 ∗ 6” 243 190 4000 64 ∗10EX3/2C-10125T 125 92 ∗ 867 ∗ 6” 243 237 4000 73 ∗10EX3/3L-10150T 150 110 ∗ 1130 ∗ 6” 243 237 4000 89 ∗10EX3/3Q-10175T 175 130 ∗ 1130 ∗ 6” 243 237 4000 89 ∗10EX3/3B-10200T 200 150 ∗ 1130 ∗ 6” 243 237 4000 89 ∗10EX3/4G-10230T 230 170 ∗ 1310 ∗ 6” 243 237 4000 105 ∗10EX3/4D-10250T 250 185 ∗ 1310 ∗ 6” 243 237 4000 105 ∗ *Consult Factory

/1M/1I/1G/1F/1B/1A

/2M/2I

/2C

/3L

/3Q

/3B

/4G

/4D

NPSH

η max

η min


13

10” 1

2

3

4

6

5

7

8

9

10

11





Caudal máxima al B.E.P. 300


Impeller size Tamaño rodetes L B – R



Potencia nominal en CV 125 30 – 250

Frequency 60Hz Frecuencia de 60Hz T

T – 60Hz– 50Hz



ComponentComponente

MaterialMaterial





3 DiffuserDifusor


4 ImpellerRodete








9 CouplingManguito






10EX-300 List of parts and materials | Detalle partes y materiales

0

60

120

180

240

300

0 100 200 300 400 500

m

m3/h

50Hz

60Hz

Ft

200

400

600

800

USGPM 400 800 1200 1600 2000

14


Pump supplied with NPTF companion flange, bolts and gasketLa bomba se suministra con contrabrida, pernos y junta

0 1000 2000 3000 4000 5000 6000 7000 8000

0 50 100 150 200 250 300 350 400 450 500

0 10 20 30 40 50 60 70 80 90 100 110 120 130

0 250 500 750 1000 1250 1500 1750 2000

0 250 500 750 1000 1250 1500 1750

0

20

40

60

80

100

120

140

160

180

200

220

0

80

160

240

320

400

480

560

640

720

4

8

12

16

20

40

60

80



NPSHm

Eff %

m3/h

l/sl/min

Hm

Q= CapacityCaudal

Hea

d -

Altu

raH

=

Hft

U.S.gpmImp.gpm

PumpBomba

A B(mm)

C DN(in)

E(mm)

F(mm)

y(mm)

Weight (kg)Peso

HP kW

NPTF ØMAX

PumpBomba

MotorMotor

10EX-300/1I-870T 70 51,5 ∗ 703 ∗ 6” 249 190 2000 49 ∗10EX-300/1G-875T 75 55 ∗ 703 ∗ 6” 249 190 2000 49 ∗10EX-300/1C-880T 80 59 ∗ 703 ∗ 6” 249 190 2000 49 ∗10EX-300/2R-8100T 100 75 ∗ 898 ∗ 6” 249 190 2000 68 ∗10EX-300/2L-8125T 125 90 ∗ 898 ∗ 6” 249 190 2000 68 ∗10EX-300/2D-10150T 150 110 ∗ 898 ∗ 6” 249 237 2000 68 ∗10EX-300/3L-10175T 175 130 ∗ 1177 ∗ 6” 249 237 2000 88 ∗10EX-300/3F-10200T 200 150 ∗ 1177 ∗ 6” 249 237 2000 88 ∗10EX-300/4Q-10230T 230 170 ∗ 1372 ∗ 6” 249 237 2000 117 ∗10EX-300/4I-10250T 250 185 ∗ 1372 ∗ 6” 249 237 2000 117 ∗ *Consult Factory


n° 8 - Ø 16 Ø 234

Ø 208

/4I/4Q

/3F

/3L

/2D

/2L

/2R

/1C

/1I/1G

NPSH

η maxη min


15

1

2

3

4

6

5

7

8

9

10

11

0

80

160

240

320

400

0 120 240 360 480 600

m

m3/h 720

50Hz

60Hz




Stainless steel execution Fabricación inoxidable X







– 50Hz


ComponentComponente

MaterialMaterial





3 DiffuserDifusor


4 ImpellerRodete


5 Journal bearingCojinete de guía PTFE






9 CouplingManguito







12”12EX


Ft

200

400

600

800

1000

1200

USGPM 500 1000 1500 2000 2500 3000

16


n° 8 - Ø 20 Ø 280

Ø 245


0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000

0 50 100 150 200 250 300 350 400 450 500 550 600

0 20 40 60 80 100 120 140 160

0 300 600 900 1200 1500 1800 2100 2400

0 300 600 900 1200 1500 1800 2100

0

20

40

60

80

100

120

140

160

180

200

220

240

260

0

100

200

300

400

500

600

700

800

20

40

60

80

2

6

10

14


Efficiency derateReducción de eficiencia1 stage = -2%2 stage = -1%3 stage = –

NPSHmEff %

m3/h

l/sl/min

Hm

Q= CapacityCaudal

Hea

d -

Altu

raH

=

Hft

U.S.gpmImp.gpm

PumpBomba

A B(mm)

C DN(in)

E(mm)

F(mm)

y(mm)

Weight (kg)Peso

HP kW

NPTF ØMAX

PumpBomba

MotorMotor

12EX3/1-8100T 100 75 ∗ 876 ∗ 8” 298 190 2500 99 ∗

12EX3/1-8125T 125 92 ∗ 876 ∗ 8” 298 190 2500 99 ∗

12EX3/1-10150T 150 110 ∗ 876 ∗ 8” 298 237 2500 99 ∗

12EX3/2-10175T 175 130 ∗ 1076 ∗ 8” 298 237 2500 129 ∗

12EX3/2-10200T 200 150 ∗ 1076 ∗ 8” 298 237 2500 129 ∗

12EX3/2-10230T 230 170 ∗ 1076 ∗ 8” 298 237 2500 129 ∗

12EX3/2-10250T 250 185 ∗ 1076 ∗ 8” 298 237 2500 129 ∗

12EX3/3-12300T 300 220 ∗ 1276 ∗ 8” 298 286 2500 158 ∗

12EX3/3-12340T 340 250 ∗ 1276 ∗ 8” 298 286 2500 158 ∗ *Consult Factory


/1

/1

/2

/2

/2/2

/3

/3

/1

NPSH

η maxη min


17

n° 8 - Ø 20 Ø 280

Ø 245


0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000

0 50 100 150 200 250 300 350 400 450 500 550 600 650 700

0 20 40 60 80 100 120 140 160 180

0 300 600 900 1200 1500 1800 2100 2400 2700 3000

0 300 600 900 1200 1500 1800 2100 2400

0

20

40

60

80

100

120

140

160

180

200

220

0

100

200

300

400

500

600

700

20

40

60

80

4

8

12

16


Efficiency derateReducción de eficiencia1 stage = -2%2 stage = -1%

NPSHm

Eff %

m3/h

l/sl/min

Hm

Q= CapacityCaudal

Hea

d -

Altu

raH

=

Hft

U.S.gpmImp.gpm

PumpBomba

A B(mm)

C DN(in)

E(mm)

F(mm)

y(mm)

Weight (kg)Peso

HP kW

NPTF ØMAX

PumpBomba

MotorMotor

12EX4/1-8100T 100 75 ∗ 876 ∗ 8” 298 190 2500 96 ∗

12EX4/1-8125T 125 92 ∗ 876 ∗ 8” 298 190 2500 96 ∗

12EX4/2-10200T 200 150 ∗ 1076 ∗ 8” 298 237 2500 123 ∗

12EX4/2-10230T 230 170 ∗ 1076 ∗ 8” 298 237 2500 123 ∗

12EX4/2-10250T 250 185 ∗ 1076 ∗ 8” 298 237 2500 123 ∗

12EX4/3-12300T 300 220 ∗ 1276 ∗ 8” 298 286 2500 149 ∗

12EX4/3-12340T 340 250 ∗ 1276 ∗ 8” 298 286 2500 149 ∗ *Consult Factory


/1/1

/2

/2/2

/3

/3

NPSH

η max

η min

18


1

2

3

4

6

5

7

8

9

10

11

0

40

80

120

160

200

0 200 400 600 800 1000

m

m3/h

50Hz

60Hz

14”











– 50Hz



14EX List of parts and materials | Detalle partes y materiales

ComponentComponente

MaterialMaterial





3 DiffuserDifusor


4 ImpellerRodete








9 CouplingManguito






Ft

100

200

300

400

500

600

USGPM 500 1000 1500 2000 2500 3000 3500 4000


19

n° 8 - Ø 20 Ø 325

Ø 293


0 1500 3000 4500 6000 7500 9000 10500 12000 13500

0 80 160 240 320 400 480 560 640 720 800 880

0 20 40 60 80 100 120 140 160 180 200 220 240

0 400 800 1200 1600 2000 2400 2800 3200 3600

0 400 800 1200 1600 2000 2400 2800 3200

0

20

40

60

80

100

120

140

160

180

0

50

100

150

200

250

300

350

400

450

500

550

600

20

40

60

80

8

12

16

20


NPSHmEff %

m3/h

l/sl/min

Hm

Q= CapacityCaudal

Hea

d -

Altu

raH

=

Hft

U.S.gpmImp.gpm

PumpBomba

A B(mm)

C DN(in)

E(mm)

F(mm)

y(mm)

Weight (kg)Peso

HP kW

NPTF ØMAX

PumpBomba

MotorMotor

14EX-650/1-10150T 150 110 ∗ 1043 ∗ 10” 340 237 7000 140 ∗

14EX-650/1-10175T 175 130 ∗ 1043 ∗ 10” 340 237 7000 140 ∗

14EX-650/1-10200T 200 150 ∗ 1043 ∗ 10” 340 237 7000 140 ∗

14EX-650/1-10230T 230 170 ∗ 1043 ∗ 10” 340 237 7000 140 ∗

14EX-650/1-10250T 250 185 ∗ 1043 ∗ 10” 340 237 7000 140 ∗

14EX-650/1-12300T 300 220 ∗ 1043 ∗ 10” 340 286 7000 140 ∗

14EX-650/2-12340T 340 250 ∗ 1295 ∗ 10” 340 286 7000 183 ∗

14EX-650/2-12400T 400 300 ∗ 1295 ∗ 10” 340 286 7000 183 ∗*Consult Factory


/1

/1

/2

/2

/1

/1

/1

/1

NPSH

η maxη min

20


1

2

3

4

65

7

8

9

10

11

0

40

80

120

160

200

0 300 600 900 1200 1500

m

m3/h

50Hz

16”

Pump description | Identifi cación bomba

Minimum well diameter in inchesDiámetro interior mínimo del pozo en pulgadas 16

Pump type (mixed-fl ow)Bomba tipo (semiaxial) E

Stainless steel executionFabricación inoxidable XB.E.P. max. capacity


/ /Number of stagesNúmero de etapas 1 1 – 2




Frequency 60HzFrecuencia de 60Hz T T – 60Hz

– 50Hz


Max. water temperatureTemperatura máx. agua bombeada 30°C

16EX List of parts and materials | Detalle partes y materiales

ComponentComponente

MaterialMaterial





3 DiffuserDifusor


4 ImpellerRodete








9 CouplingManguito




11 Suction screenRejilla fi ltrante


Ft

100

200

300

400

500

600

USGPM 1000 2000 3000 4000 5000 6000

60Hz

n° 8 - M18 Ø 360

Ø 320


0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500

0 500 1000 1500 2000 2500 3000 3500 4000 4500

0

20

40

60

80

100

120

140

160

180

0

50

100

150

200

250

300

350

400

450

500

550

30

50

70

90

8

12

16

20


Not available at 60Hz, 3600 rpm operation

NPSHmEff %

m3/h

l/sl/min

Hm

Q= CapacityCaudal

Hea

d -

Altu

raH

=

Hft

U.S.gpmImp.gpm

PumpBomba

A B(mm)

C DN(in)

E(mm)

F(mm)

y(mm)

Weight (kg)Peso

HP kW

NPTF ØMAX

PumpBomba

MotorMotor

16EX-1000/1-10175 175 130 ∗ 1260 ∗ 10”, 12” 381 286 10000 220 ∗

16EX-1000/1-10200 200 150 ∗ 1260 ∗ 10”, 12” 381 286 10000 220 ∗

16EX-1000/1-10230 230 170 ∗ 1260 ∗ 10”, 12” 381 286 10000 220 ∗

16EX-1000/1-10250 250 185 ∗ 1260 ∗ 10”, 12” 381 286 10000 220 ∗

16EX-1000/1-12300 300 220 ∗ 1260 ∗ 10”, 12” 381 286 10000 220 ∗

16EX-1000/2-12340 340 250 ∗ 1545 ∗ 10”, 12” 381 286 10000 300 ∗

16EX-1000/2-12400 400 300 ∗ 1545 ∗ 10”, 12” 381 286 10000 300 ∗

16EX-1000/2-12475 475 350 ∗ 1545 ∗ 10”, 12” 381 286 10000 300 ∗

16EX-1000/2-12540 540 400 ∗ 1545 ∗ 10”, 12” 381 286 10000 300 ∗*Consult Factory


/1

/2

/1/1

/1/1

/2

/2

/2

NPSH

η max

η min


21

ARIZONA (Main Office)7706 N. 71st Ave., Glendale, AZ 85303-1703(623) 979-3560 • Fax (623) 979-2177(800) 966-5240

CALIFORNIA2830 E. San Antonio Dr., Fowler, CA 93625(559) 497-5071 • Fax (559) 497-8816(800) 868-9755

FLORIDA195 E. 3rd Street, Zolfo Springs, FL 33890(863) 735-8222 • Fax (863) 735-8202(800) 994-3045

GEORGIA902 East Union Street, Vienna, GA 31092(229) 268-2921 • Fax (229) 268-7136(800) 741-2921

MISSISSIPPI11176 Green Valley Dr., Olive Branch, MS 38654(662) 895-1110 • Fax (662) 895-5083(866) 668-4914

TEXAS4229 Adrian St., Lubbock, TX 79415(806) 745-5396 • Fax (806) 745-6668(800) 745-5393

5727 Luce St., Houston, TX 77087(713) 641-6818 • Fax (713) 641-4569(800) 231-0590


Proud member of American Petroleum Institute and these organizations:

®

Creating Quality Pump Systems and Satisfied Customers

Visit us on the web at: www.nationalpumpcompany.com

EX 8-16 TechML 06/16

8” – 16” curves and - national pump company · rodete aisi 316 stainless steel acero...

Documents