series e-82sc · 2021. 1. 29. · • light industrial process • general service • pressure...

B-Curve-e-82SC

Series e-82SCSplit-Coupled Twin Vertical In-Line Mounted Centrifugal Pump Performance Curves

Now includes

U.S. Dept. of Energy

Pump Energy Index Fund

2

Service and support from the most trusted name in the industry – Bell & Gossett

The Bell & Gossett name has always stood for uncompromising quality and dependability. That’s evident in the way every one of our centrifugal pumps is built and backed by our outstanding customer service and support team.

Your local Bell & Gossett representative is available any time and is an experienced professional with a wealth of technical expertise. In addition to expert system and product application assistance and a wide product inventory warehoused locally, we offer ESP-Systemwize software selection program.

ESP-Systemwize is a Bell & Gossett web-based software that helps you design HVAC systems accurately, effectively and very quickly. You get fast, precise equipment selection, pump performance curves and equipment schedules, submittals, specifications and more.

ESP-Systemwize includes:

• Centrifugal Pumps • Expansion Tanks

• Air/Dirt Separators • Heat Exchangers

• Drives and Controls • PIC Valves

• Replacement Parts

• Suction Diffuser and Triple Duty Valve

• Wastewater/Stormwater

www.esp-systemwize.com

3

TABLE OF CONTENTSModel List 4

e-82SC Pump Performance Range (Standby Operation) 4

General Introduction 5

e-82SC General Exploded View 6

Mechanical Seals 7

Material Configurations 7

e-82SC Pump Accessories 8

Blind Flange 8

Variable Frequency Drives (VFDs) Overview 8

e-82SC Pump Dimensional Data 10

e-82SC 2.5x2.5x7 10

e-82SC 2.5x2.5x9.5 12

e-82SC 3x3x7 14

e-82SC 3x3x9.5 16

e-82SC 3x3x11 18

e-82SC 4x4x7 20

e-82SC 4x4x9.5 22

e-82SC 4x4x11 24

e-82SC 6x6x7 26

e-82SC 6x6x9.5 28

e-82SC 6x6x11 30

e-82SC Pump Performance Data (Standby Operation) 32

6 Pole Performance Data 32

e-82SC 2.5x2.5x7 32

e-82SC 2.5x2.5x9.5 32

e-82SC 3x3x7 33

e-82SC 3x3x9.5 33

e-82SC 3x3x11 34

e-82SC 4x4x7 34

e-82SC 4x4x9.5 35

e-82SC 4x4x11 35

e-82SC 6x6x7 36

e-82SC 6x6x9.5 36

e-82SC 6x6x11 37


e-82SC 2.5x2.5x7 38

e-82SC 2.5x2.5x9.5 38

e-82SC 3x3x7 39

e-82SC 3x3x9.5 39

e-82SC 3x3x11 40

e-82SC 4x4x7 40

e-82SC 4x4x9.5 41

e-82SC 4x4x11 41

e-82SC 6x6x7 42

e-82SC 6x6x9.5 42

e-82SC 6x6x11 43


e-82SC 2.5x2.5x7 44

e-82SC 2.5x2.5x9.5 44

e-82SC 3x3x7 45

e-82SC 4x4x7 45

e-82SC 6x6x7 46

Useful Pump Formulas 47

Affinity Laws: Effect of varying speed or impeller diameter. 47

4

MODEL LIST

e-82SC PUMP PERFORMANCE RANGE (STANDBY OPERATION)

160

140

120

100

80

60

40

20

0

Hea

d (F

eet)

Flow (GPM)10 100 1000 10000

6x9.5B

3x11B3x9.5C

4x11B

6x7B4x7B

4x9.5B

3x7C

Series e-82SC1750 RPM

6x11B

2.5x9C

2.5x7B

450

400

350

300

250

200

150

100

50

0

Hea

d (F

eet)

Flow (GPM)10 100 1000

3x7C

Series e-82SC3550 RPM

4x7B

2.5x9.5C

2.5x7B6x7B

No. e-82SC Model1 2-Pole 4-Pole 6-Pole

1 2.5x2.5x7 • • •

2 2.5x2.5x9.5 • • •

3 3x3x7 • • •

4 3x3x9.5 • •

5 3x3x11 • •

6 4x4x7 • • •

7 4x4x9.5 • •

8 4x4x11 • •

9 6x6x7 • • •

10 6x6x9.5 • •

11 6x6x11 • •

1Pump model nomenclature: (Discharge diameter) x (Suction diameter) x (Impeller diameter) in inches

5

GENERAL INTRODUCTION The e-82 and e-82SC twin vertical in-line centrifugal pumps are an ideal solution for parallel staging or back-up capacity. Our expanded line of energy efficient in-line pumps include 11 new close coupled and 11 new split coupled models. The pumps are stainless steel fitted, matching the hydraulics and the flange to flange dimensions of the current pumps, with double the power in a compact footprint. Parallel pumping provides redundant capacity and the capability to meet duty requirements with smaller horsepower motors and drives and improved pump efficiency at reduced flow. As system load is reduced, pumps can be de-staged to achieve higher motor and drives efficiencies.

Applications • Hydronic heating and cooling systems • Light industrial process • General service • Pressure boosting • OEM applications

Hydraulic Specifications • Maximum flow: approx. 1,400 GPM standby and approx. 2,500 GPM parallel • Maximum head: approx. 400 ft. • Hydraulic performance compliant with ANSI/HI 14.6 and ISO 9906:2012 (Grade 2B)

Fluid Temperature Range • Standard configuration: -20 to 225°F

Maximum Operating Pressure • Casing working pressure: 175 psi

Flange Drilling Specifications • ASME/ANSI B16.1, 125#

Motor Specifications • NEMA Premium efficiency per EISA 2010 • 2, 4, 6-pole ranges • Maximum 3-phase ambient temperature: 104°F [40°C] • Inverter-Duty Ready • Open Drip Proof (ODP) enclosure (standard) • Performances according to NEMA MG-1 • Class F insulation • Standard voltages: Three Phase, 208/230/460 Volt

6

e-82SC GENERAL EXPLODED VIEW

19

14

12

15

6

3

5

102

21

2322

9

11

4

21

8

7

17

13

20

16

18

NO Description QTY

1 Volute 1

2 Volute Gasket 2

3 Volute Capscrew *

4 Impeller 2

5 Throttle Bushing (Bearing) 2

6 Inside Mechanical Seal 2

7 Outside Mechanical Seal 2

8 Motor Bracket 8

9 Impeller Bolt 2

10 Impeller Lockwasher 2

11 Impeller Washer 2

12 Impeller Key 2

13 Shaft 2

14 Coupler Key 2

15 Tapered Capscrew Kit 2

16 Coupler, Split 2

17 Collar 2

18 Motor Bracket Capscrew 8

19 Motor 2

20 Guard 2

21 Flush Line Assembly 1

22 Flapper Assembly 1

23 Self Sealing Screw 2

e-82SC LEGEND

*Quantity varies with pump size

7

MECHANICAL SEALSe-82SC Standard Seal Configuration e-82SC Optional Seal Configuration

MaterialStandard,

EPR/Carbon/Ceramic

Optional,Viton/Carbon/

Ceramic

Optional,EPR/Carbon/

TungstenCarbide¹

Optional,EPR/Silicon

Carbide/SiliconCarbide¹

Optional, Viton/Carbon/

TungstenCarbide¹

Operating temperature range

-20 to 250 °F -10 to 225 °F -20 to 250 °F -20 to 250 °F -20 to 250 °F

pH range limits 7.0 to 9.0 7.0 to 9.0 7.0 to 11.0 7.0 to 12.5 7.0 to 9.0

Resistance to dissolved solids

Low Low Low-Medium Medium-High Low-Medium

Maximum glycol/water concentration

50/50% 50/50% 50/50% 60/40% 50/50%

1Requires external flush

MATERIAL CONFIGURATIONSComponent Standard Option Other Options

Casing Cast Iron Ductile Iron –

Impeller Stainless Steel –

Wear Ring – Stainless Steel

Other Accessories

Sight Flow Indicator1

Cuno Filter2

Sediment Separator2

Heat Exchanger3

Flange Supports

Blind Flange

1Available installed with flush line only2Available installed with a sight flow indicator or as a standalone kit 3Available as kit only

8

e-82SC PUMP ACCESSORIESBlind Flange Description • When the blind flange is installed, one of the e-82SC twin

in-line pump rotating assemblies may be removed. This allows for the pump to operate in standby mode while maintenance can be performed on the non-operational motor or rotating assembly. Refer to the e-82SC pump instruction manual for more information about the e-82SC blind flange.

Variable Frequency Drives (VFDs) Overview Description • Integrated Technologic® IPC Variable Speed Controller Attributes • 230/460/575V • 1.5 to 125 hp range options • Temperature rating: 14°F to 113°F [-10°C to 45°C] • Sensored or sensorless control • Built-in BACnet, Modbus RTU, N2 Metasys, FLN • 2 analog inputs, 1 analog output • 4 digital inputs, 2 digital outputs • Mains disconnect with optional fuses • UL TYPE 12 & IP55 enclosure • Certified by ETL • Fan-cooled via temperature controller

10

e-82SC PUMP DIMENSIONAL DATA e-82SC 2.5x2.5x7

GAUGE TAP

DISCHARGE SUCTION

DRAIN HOLE1/4” NPT

1/4” NPT

GAUGE TAP

SPACE REQUIREDFOR DISMANTLING

1/4” NPT

A AB

V

MOTOR MAYHAVE FEET

C D

G

F

E

H

R R

N – NO. OF HOLESP – DIA. OF HOLESJ – (BOTH FLANGES)

VOLUTE BASE RINGTAPPED FOR 2”, 125#ANSI FLANGE TOSUPPORT PUMP

e-82SC Standard ConfigurationDIMENSIONS – inches (mm)

MOTORFRAME A B C D

E (max) F G

H (max)

125# ANSIR V(min)J N P

143TC9.00(229)

18.00(457)

12.19(310)

12.58(320)

12.05(306)

11.66(296)

6.00(152)

29.71(755)

5.50(140)

40.75(19)

7.19(183)

4.50(114)

145TC9.00(229)

18.00(457)

12.19(310)

12.58(320)

12.05(306)

11.66(296)

6.00(152)

29.71(755)

5.50(140)

40.75(19)

7.19(183)

4.50(114)

182TC9.00(229)

18.00(457)

12.19(310)

12.58(320)

12.25(311)

11.94(303)

6.00(152)

30.19(767)

5.50(140)

40.75(19)

8.75(222)

4.50(114)

184TC9.00(229)

18.00(457)

12.19(310)

12.58(320)

13.25(337)

11.94(303)

6.00(152)

31.19(792)

5.50(140)

40.75(19)

8.75(222)

4.50(114)

213TC9.00(229)

18.00(457)

12.19(310)

12.58(320)

14.88(378)

11.94(303)

6.00(152)

32.82(834)

5.50(140)

40.75(19)

10.63(270)

4.50(114)

215TC9.00(229)

18.00(457)

12.19(310)

12.58(320)

14.88(378)

11.94(303)

6.00(152)

32.82(834)

5.50(140)

40.75(19)

10.63(270)

4.50(114)

254TC9.00(229)

18.00(457)

12.19(310)

12.58(320)

19.44(494)

11.94(303)

6.00(152)

37.38(949)

5.50(140)

40.75(19)

12.31(313)

4.50(114)

Dimensions are subject to change. Not to be used for construction purposes unless certified.NOTE: For TEFC add 1-1/2” to dimensions E & H.

11

GAUGE TAP

DISCHARGE


SUCTION1/4” NPT

GAUGE TAP1/4” NPT


V

A

HB

AHF BOLTING

E

H

G

F

MOTOR MAYHAVE FEET

R R


C DHA

2HE BOLTING

HHDIA.

e-82SC with Flange SupportDIMENSIONS – inches (mm)

MOTORFRAME

HFBOLTING HB

2HEBOLTING HA

HHDIA G H (max)

143TC20.20(513)

23.70(602)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

30.71(780)

145TC20.20(513)

23.70(602)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

30.71(780)

182TC20.20(513)

23.70(602)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

31.19(792)

184TC20.20(513)

23.70(602)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

32.19(818)

213TC20.20(513)

23.70(602)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

33.81(859)

215TC20.20(513)

23.70(602)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

33.81(859)

254TC20.20(513)

23.70(602)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

38.38(975)


12

e-82SC 2.5x2.5x9.5


MOTORFRAME A B C D

E (max) F G

H (max)


143TC10.75(273)

21.50(546)

14.93(379)

15.36(390)

12.05(306)

11.64(296)

6.25(159)

29.94(760)

5.50(140)

40.75(19)

7.19(183)

4.75(121)

145TC10.75(273)

21.50(546)

14.93(379)

15.36(390)

12.05(306)

11.64(296)

6.25(159)

29.94(760)

5.50(140)

40.75(19)

7.19(183)

4.75(121)

182TC10.75(273)

21.50(546)

14.93(379)

15.36(390)

12.25(311)

11.89(302)

6.25(159)

30.39(772)

5.50(140)

40.75(19)

8.75(222)

4.75(121)

184TC10.75(273)

21.50(546)

14.93(379)

15.36(390)

13.25(337)

11.89(302)

6.25(159)

31.39(797)

5.50(140)

40.75(19)

8.75(222)

4.75(121)

213TC10.75(273)

21.50(546)

14.93(379)

15.36(390)

14.88(378)

11.89(302)

6.25(159)

33.02(839)

5.50(140)

40.75(19)

10.63(270)

4.75(121)

215TC10.75(273)

21.50(546)

14.93(379)

15.36(390)

14.88(378)

11.89(302)

6.25(159)

33.02(839)

5.50(140)

40.75(19)

10.63(270)

4.75(121)

284TSC10.75(273)

21.50(546)

14.93(379)

15.36(390)

22.06(560)

14.70(373)

6.25(159)

43.01(1092)

5.50(140)

40.75(19)

14.13(359)

6.00(152)

286TSC10.75(273)

21.50(546)

14.93(379)

15.36(390)

23.56(598)

14.70(373)

6.25(159)

44.51(1131)

5.50(140)

40.75(19)

14.13(359)

6.00(152)

324TSC10.75(273)

21.50(546)

14.93(379)

15.36(390)

24.63(626)

14.70(373)

6.25(159)

45.58(1158)

5.50(140)

40.75(19)

15.56(395)

6.00(152)

326TSC10.75(273)

21.50(546)

14.93(379)

15.36(390)

26.13(664)

14.70(373)

6.25(159)

47.08(1196)

5.50(140)

40.75(19)

15.56(395)

6.00(152)

364TSC10.75(273)

21.50(546)

14.93(379)

15.36(390)

28.06(713)

14.70(373)

6.25(159)

49.01(1245)

5.50(140)

40.75(19)

18.75(476)

6.00(152)


GAUGE TAP

DISCHARGE SUCTION


1/4” NPT

GAUGE TAP


1/4” NPT

A AB

V

MOTOR MAYHAVE FEET

C D

G

F

E

H

R R



13


MOTORFRAME

HFBOLTING HB

2HEBOLTING HA

HHDIA G

H(max)

143TC23.73(603)

27.23(692)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

30.69(779)

145TC23.73(603)

27.23(692)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

30.69(779)

182TC23.73(603)

27.23(692)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

31.14(791)

184TC23.73(603)

27.23(692)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

32.14(816)

213TC23.73(603)

27.23(692)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

33.76(858)

215TC23.73(603)

27.23(692)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

33.76(858)

284TSC23.73(603)

27.23(692)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

43.76(1112)

286TSC23.73(603)

27.23(692)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

45.26(1150)

324TSC23.73(603)

27.23(692)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

46.33(1177)

326TSC23.73(603)

27.23(692)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

47.83(1215)

364TSC23.73(603)

27.23(692)

21.50(546)

25.00(635)

0.88(22)

7.00(178)

49.76(1264)


GAUGE TAP

DISCHARGE


SUCTION1/4” NPT

GAUGE TAP1/4” NPT


V

A

HB

AHF BOLTING

E

H

G

F

MOTOR MAYHAVE FEET

R R


C DHA

2HE BOLTING

HHDIA.

14

e-82SC 3x3x7


MOTORFRAME A B C D

E (max) F G

H (max)


143TC9.50(241)

19.00(483)

13.17(334)

13.83(351)

12.05(306)

11.75(298)

6.25(159)

30.05(763)

6.00(152)

40.75(19)

7.19(183)

4.50(114)

145TC9.50(241)

19.00(483)

13.17(334)

13.83(351)

12.05(306)

11.75(298)

6.25(159)

30.05(763)

6.00(152)

40.75(19)

7.19(183)

4.50(114)

182TC9.50(241)

19.00(483)

13.17(334)

13.83(351)

12.25(311)

12.00(305)

6.25(159)

30.50(775)

6.00(152)

40.75(19)

8.75(222)

4.50(114)

184TC9.50(241)

19.00(483)

13.17(334)

13.83(351)

13.25(337)

12.00(305)

6.25(159)

31.50(800)

6.00(152)

40.75(19)

8.75(222)

4.50(114)

213TC9.50(241)

19.00(483)

13.17(334)

13.83(351)

14.88(378)

12.00(305)

6.25(159)

33.13(841)

6.00(152)

40.75(19)

10.63(270)

4.50(114)

215TC9.50(241)

19.00(483)

13.17(334)

13.83(351)

14.88(378)

12.00(305)

6.25(159)

33.13(841)

6.00(152)

40.75(19)

10.63(270)

4.50(114)

254TC9.50(241)

19.00(483)

13.17(334)

13.83(351)

19.44(494)

12.00(305)

6.25(159)

37.69(957)

6.00(152)

40.75(19)

12.31(313)

4.50(114)

256TC9.50(241)

19.00(483)

13.17(334)

13.83(351)

21.19(538)

12.00(305)

6.25(159)

39.44(1002)

6.00(152)

40.75(19)

12.31(313)

4.50(114)


GAUGE TAP

DISCHARGE SUCTION


1/4” NPT

GAUGE TAP


1/4” NPT

A AB

V

MOTOR MAYHAVE FEET

C D

G

F

E

H

R R



15


MOTORFRAME

HFBOLTING HB

2HEBOLTING HA

HHDIA G

H(max)

143TC20.95(532)

24.45(621)

21.50(546)

25.00(635)

0.88(22)

7.75(197)

31.55(801)

145TC20.95(532)

24.45(621)

21.50(546)

25.00(635)

0.88(22)

7.75(197)

31.55(801)

182TC20.95(532)

24.45(621)

21.50(546)

25.00(635)

0.88(22)

7.75(197)

32.00(813)

184TC20.95(532)

24.45(621)

21.50(546)

25.00(635)

0.88(22)

7.75(197)

33.00(838)

213TC20.95(532)

24.45(621)

21.50(546)

25.00(635)

0.88(22)

7.75(197)

34.63(879)

215TC20.95(532)

24.45(621)

21.50(546)

25.00(635)

0.88(22)

7.75(197)

34.63(879)

254TC20.95(532)

24.45(621)

21.50(546)

25.00(635)

0.88(22)

7.75(197)

39.19(995)

256TC20.95(532)

24.45(621)

21.50(546)

25.00(635)

0.88(22)

7.75(197)

40.94(1040)


GAUGE TAP

DISCHARGE


SUCTION1/4” NPT

GAUGE TAP1/4” NPT


V

A

HB

AHF BOLTING

E

H

G

F

MOTOR MAYHAVE FEET

R R


C DHA

2HE BOLTING

HHDIA.

16

e-82SC 3x3x9.5


MOTORFRAME A B C D

E (max) F G

H (max)


143TC11.50(292)

23.00(584)

16.52(420)

16.96(431)

12.05(306)

11.70(297)

6.25(159)

30.00(762)

6.00(152)

40.75(19)

7.19(183)

4.75(121)

145TC11.50(292)

23.00(584)

16.52(420)

16.96(431)

12.05(306)

11.70(297)

6.25(159)

30.00(762)

6.00(152)

40.75(19)

7.19(183)

4.75(121)

182TC11.50(292)

23.00(584)

16.52(420)

16.96(431)

12.25(311)

11.94(303)

6.25(159)

30.44(773)

6.00(152)

40.75(19)

8.75(222)

4.75(121)

184TC11.50(292)

23.00(584)

16.52(420)

16.96(431)

13.25(337)

11.94(303)

6.25(159)

31.44(799)

6.00(152)

40.75(19)

8.75(222)

4.75(121)

213TC11.50(292)

23.00(584)

16.52(420)

16.96(431)

14.88(378)

11.94(303)

6.25(159)

33.07(840)

6.00(152)

40.75(19)

10.63(270)

4.75(121)

215TC11.50(292)

23.00(584)

16.52(420)

16.96(431)

14.88(378)

11.94(303)

6.25(159)

33.07(840)

6.00(152)

40.75(19)

10.63(270)

4.75(121)


V

GAUGE TAP

DISCHARGE SUCTION

DRAIN HOLES1/4” NPT

1/4” NPTGAUGE TAP


1/4” NPT

A AB

MOTOR MAYHAVE FEET

C D

G

F

E

H

R R


VOLUTE BASE RINGTAPPED FOR 3”, 125# ANSI FLANGE TO SUPPORT PUMP

17


MOTORFRAME

HFBOLTING HB

2HEBOLTING HA

HHDIA G

H(max)

143TC25.10(638)

28.60(726)

21.50(546)

25.00(635)

0.88(22)

7.75(197)

31.50(800)

145TC25.10(638)

28.60(726)

21.50(546)

25.00(635)

0.88(22)

7.75(197)

31.50(800)

182TC25.10(638)

28.60(726)

21.50(546)

25.00(635)

0.88(22)

7.75(197)

31.94(811)

184TC25.10(638)

28.60(726)

21.50(546)

25.00(635)

0.88(22)

7.75(197)

32.94(837)

213TC25.10(638)

28.60(726)

21.50(546)

25.00(635)

0.88(22)

7.75(197)

34.56(878)

215TC25.10(638)

28.60(726)

21.50(546)

25.00(635)

0.88(22)

7.75(197)

34.56(878)


GAUGE TAP

DISCHARGE


SUCTION1/4” NPT

GAUGE TAP1/4” NPT


V

A

HB

AHF BOLTING

E

H

G

F

MOTOR MAYHAVE FEET

R R


C DHA

2HE BOLTING

HHDIA.

18

e-82SC 3x3x11


MOTORFRAME A B C D

E (max) F G

H (max)


213TC12.00(305)

24.00(610)

16.75(425)

16.84(428)

14.88(378)

11.25(286)

6.75(171)

32.88(835)

6.00(152)

40.75(19)

10.63(270)

5.50(140)

215TC12.00(305)

24.00(610)

16.75(425)

16.84(428)

14.88(378)

11.25(286)

6.75(171)

32.88(835)

6.00(152)

40.75(19)

10.63(270)

5.50(140)

254TC12.00(305)

24.00(610)

16.75(425)

16.84(428)

19.44(494)

11.25(286)

6.75(171)

37.44(951)

6.00(152)

40.75(19)

12.31(313)

5.50(140)


V

GAUGE TAP

DISCHARGE SUCTION


1/4” NPTGAUGE TAP


1/4” NPT

A AB

MOTOR MAYHAVE FEET

C D

G

F

E

H

R R



19



MOTORFRAME

HFBOLTING HB

2HEBOLTING HA

HHDIA G

H(max)

213TC25.94(659)

29.44(748)

21.50(546)

25.00(635)

0.88(22)

7.75(197)

33.88(860)

215TC25.94(659)

29.44(748)

21.50(546)

25.00(635)

0.88(22)

7.75(197)

33.88(860)

254TC25.94(659)

29.44(748)

21.50(546)

25.00(635)

0.88(22)

7.75(197)

38.44(976)

GAUGE TAP

DISCHARGE


SUCTION1/4” NPT

GAUGE TAP1/4” NPT


V

A

HB

AHF BOLTING

E

H

G

F

MOTOR MAYHAVE FEET

R R


C DHA

2HE BOLTING

HHDIA.

20

e-82SC 4x4x7


MOTORFRAME A B C D

E (max) F G

H (max)


143TC10.50(267)

21.00(533)

14.53(369)

15.12(384)

12.05(306)

11.80(300)

6.91(175)

30.76(781)

7.50(191)

80.75(19)

7.19(183)

4.75(121)

145TC10.50(267)

21.00(533)

14.53(369)

15.12(384)

12.05(306)

11.80(300)

6.91(175)

30.76(781)

7.50(191)

80.75(19)

7.19(183)

4.75(121)

182TC10.50(267)

21.00(533)

14.53(369)

15.12(384)

12.25(311)

12.19(310)

6.91(175)

31.35(796)

7.50(191)

80.75(19)

8.75(222)

4.75(121)

184TC10.50(267)

21.00(533)

14.53(369)

15.12(384)

13.25(337)

12.19(310)

6.91(175)

32.35(822)

7.50(191)

80.75(19)

8.75(222)

4.75(121)

256TC10.50(267)

21.00(533)

14.53(369)

15.12(384)

21.19(538)

12.25(311)

6.91(175)

40.35(1025)

7.50(191)

80.75(19)

12.31(313)

5.00(127)

284TSC10.50(267)

21.00(533)

14.53(369)

15.12(384)

22.06(560)

14.87(378)

6.91(175)

43.84(1113)

7.50(191)

80.75(19)

14.13(359)

6.00(152)

286TSC10.50(267)

21.00(533)

14.53(369)

15.12(384)

23.56(598)

14.87(378)

6.91(175)

45.34(1152)

7.50(191)

80.75(19)

14.13(359)

6.00(152)

324TSC10.50(267)

21.00(533)

14.53(369)

15.12(384)

24.63(626)

14.87(378)

6.91(175)

46.41(1179)

7.50(191)

80.75(19)

15.56(395)

6.00(152)


V

GAUGE TAP

DISCHARGE SUCTION


1/4” NPTGAUGE TAP


1/4” NPT

A AB

MOTOR MAYHAVE FEET

C D

G

F

E

H

R R



21


MOTORFRAME

HFBOLTING HB

2HEBOLTING HA

HHDIA G

H(max)

143TC22.66(576)

26.16(664)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

32.87(835)

145TC22.66(576)

26.16(664)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

32.87(835)

182TC22.66(576)

26.16(664)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

33.46(850)

184TC22.66(576)

26.16(664)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

34.46(875)

256TC22.66(576)

26.16(664)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

42.46(1078)

284TSC22.66(576)

26.16(664)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

45.95(1167)

286TSC22.66(576)

26.16(664)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

47.45(1205)

324TSC22.66(576)

26.16(664)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

48.52(1232)


GAUGE TAP

DISCHARGE


SUCTION1/4” NPT

GAUGE TAP1/4” NPT


V

A

HB

AHF BOLTING

E

H

G

F

MOTOR MAYHAVE FEET

R R


C DHA

2HE BOLTING

HHDIA.

22

e-82SC 4x4x9.5


MOTORFRAME A B C D

E (max) F G

H (max)


182TC12.50(318)

25.00(635)

15.41(392)

16.23(412)

12.25(311)

12.75(324)

7.31(186)

32.31(821)

7.50(191)

80.75(19)

8.75(222)

5.00(127)

184TC12.50(318)

25.00(635)

15.41(392)

16.23(412)

13.25(337)

12.75(324)

7.31(186)

33.31(846)

7.50(191)

80.75(19)

8.75(222)

5.00(127)

213TC12.50(318)

25.00(635)

15.41(392)

16.23(412)

14.88(378)

12.75(324)

7.31(186)

34.94(888)

7.50(191)

80.75(19)

10.63(270)

5.00(127)

215TC12.50(318)

25.00(635)

15.41(392)

16.23(412)

14.88(378)

12.75(324)

7.31(186)

34.94(888)

7.50(191)

80.75(19)

10.63(270)

5.00(127)

254TC12.50(318)

25.00(635)

15.41(392)

16.23(412)

19.44(494)

12.75(324)

7.31(186)

39.50(1003)

7.50(191)

80.75(19)

12.31(313)

5.00(127)


V

GAUGE TAP

DISCHARGE SUCTION


1/4” NPTGAUGE TAP


1/4” NPT

A AB

MOTOR MAYHAVE FEET

C D

G

F

E

H

R R



23



MOTORFRAME

HFBOLTING HB

2HEBOLTING HA

HHDIA G

H(max)

182TC26.66(677)

30.16(766)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

34.02(864)

184TC26.66(677)

30.16(766)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

35.02(890)

213TC26.66(677)

30.16(766)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

36.65(931)

215TC26.66(677)

30.16(766)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

36.65(931)

254TC26.66(677)

30.16(766)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

41.21(1047)

GAUGE TAP

DISCHARGE


SUCTION1/4” NPT

GAUGE TAP1/4” NPT


V

A

HB

AHF BOLTING

E

H

G

F

MOTOR MAYHAVE FEET

R R


C DHA

2HE BOLTING

HHDIA.

24

e-82SC 4x4x11


MOTORFRAME A B C D

E (max) F G

H (max)


213TC13.00(330)

26.00(660)

15.88(403)

16.55(420)

14.88(378)

11.44(291)

7.50(191)

33.82(859)

7.50(191)

80.75(19)

8.75(222)

5.75(146)

215TC13.00(330)

26.00(660)

15.88(403)

16.55(420)

14.88(378)

11.44(291)

7.50(191)

33.82(859)

7.50(191)

80.75(19)

8.75(222)

5.75(146)

254TC13.00(330)

26.00(660)

15.88(403)

16.55(420)

19.44(494)

11.44(291)

7.50(191)

38.38(975)

7.50(191)

80.75(19)

10.63(270)

5.75(146)

256TC13.00(330)

26.00(660)

15.88(403)

16.55(420)

21.19(538)

11.44(291)

7.50(191)

40.13(1019)

7.50(191)

80.75(19)

10.63(270)

5.75(146)

284TC13.00(330)

26.00(660)

15.88(403)

16.55(420)

22.06(560)

13.50(343)

7.50(191)

43.06(1094)

7.50(191)

80.75(19)

12.31(313)

5.75(146)


V

GAUGE TAP

DISCHARGE SUCTION


1/4” NPTGAUGE TAP


1/4” NPT

A AB

MOTOR MAYHAVE FEET

C D

G

F

E

H

R R



25


MOTORFRAME

HFBOLTING HB

2HEBOLTING HA

HHDIA G

H(max)

213TC27.66(703)

31.16(791)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

35.33(897)

215TC27.66(703)

31.16(791)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

35.33(897)

254TC27.66(703)

31.16(791)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

39.90(1013)

256TC27.66(703)

31.16(791)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

41.65(1058)

284TC27.66(703)

31.16(791)

21.50(546)

25.00(635)

0.88(22)

9.02(229)

44.58(1132)


GAUGE TAP

DISCHARGE


SUCTION1/4” NPT

GAUGE TAP1/4” NPT


V

A

HB

AHF BOLTING

E

H

G

F

MOTOR MAYHAVE FEET

R R


C DHA

2HE BOLTING

HHDIA.

26

e-82SC 6x6x7


MOTORFRAME A B C D

E (max) F G

H (max)


143TC14.00(356)

28.00(711)

16.50(419)

17.47(444)

12.05(306)

12.71(323)

8.00(203)

32.76(832)

9.50(241)

80.88(22)

7.19(183)

5.25(133)

145TC14.00(356)

28.00(711)

16.50(419)

17.47(444)

12.05(306)

12.71(323)

8.00(203)

32.76(832)

9.50(241)

80.88(22)

7.19(183)

5.25(133)

182TC14.00(356)

28.00(711)

16.50(419)

17.47(444)

12.25(311)

12.94(329)

8.00(203)

33.19(843)

9.50(241)

80.88(22)

8.75(222)

5.25(133)

184TC14.00(356)

28.00(711)

16.50(419)

17.47(444)

13.25(337)

12.94(329)

8.00(203)

34.19(868)

9.50(241)

80.88(22)

8.75(222)

5.25(133)

213TC14.00(356)

28.00(711)

16.50(419)

17.47(444)

14.88(378)

12.94(329)

8.00(203)

35.82(910)

9.50(241)

80.88(22)

10.63(270)

5.25(133)

215TC14.00(356)

28.00(711)

16.50(419)

17.47(444)

14.88(378)

12.94(329)

8.00(203)

35.82(910)

9.50(241)

80.88(22)

10.63(270)

5.25(133)

286TSC14.00(356)

28.00(711)

16.50(419)

17.47(444)

23.56(598)

15.67(398)

8.00(203)

47.23(1200)

9.50(241)

80.88(22)

14.13(359)

6.00(152)

324TSC14.00(356)

28.00(711)

16.50(419)

17.47(444)

24.63(626)

15.67(398)

8.00(203)

48.30(1227)

9.50(241)

80.88(22)

15.56(395)

6.00(152)

326TSC14.00(356)

28.00(711)

16.50(419)

17.47(444)

26.13(664)

15.67(398)

8.00(203)

49.80(1265)

9.50(241)

80.88(22)

15.56(395)

6.00(152)

364TSC14.00(356)

28.00(711)

16.50(419)

17.47(444)

28.06(713)

15.67(398)

8.00(203)

51.73(1314)

9.50(241)

80.88(22)

18.75(476)

6.00(152)

365TSC14.00(356)

28.00(711)

16.50(419)

17.47(444)

28.06(713)

15.67(398)

8.00(203)

51.73(1314)

9.50(241)

80.88(22)

18.75(476)

6.00(152)


V

GAUGE TAP

DISCHARGE SUCTION


1/4” NPTGAUGE TAP


1/4” NPT

A AB

MOTOR MAYHAVE FEET

C D

G

F

E

H

R R



27


MOTORFRAME

HFBOLTING HB

2HEBOLTING HA

HHDIA G

H(max)

143TC29.50(749)

33.00(838)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

34.63(880)

145TC29.50(749)

33.00(838)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

34.63(880)

182TC29.50(749)

33.00(838)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

35.06(891)

184TC29.50(749)

33.00(838)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

36.06(916)

213TC29.50(749)

33.00(838)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

37.69(957)

215TC29.50(749)

33.00(838)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

37.69(957)

286TSC29.50(749)

33.00(838)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

49.10(1247)

324TSC29.50(749)

33.00(838)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

50.17(1274)

326TSC29.50(749)

33.00(838)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

51.67(1312)

364TSC29.50(749)

33.00(838)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

53.60(1362)

365TSC29.50(749)

33.00(838)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

53.60(1362)


GAUGE TAP

DISCHARGE


SUCTION1/4” NPT

GAUGE TAP1/4” NPT


V

A

HB

AHF BOLTING

E

H

G

F

MOTOR MAYHAVE FEET

R R


C DHA

2HE BOLTING

HHDIA.

28

e-82SC 6x6x9.5


MOTORFRAME A B C D

E (max) F G

H (max)


213TC16.75(425)

33.50(851)

20.82(529)

22.83(580)

14.88(378)

12.56(319)

9.29(236)

36.73(933)

9.50(241)

80.88(22)

10.63(270)

5.50(140)

215TC16.75(425)

33.50(851)

20.82(529)

22.83(580)

14.88(378)

12.56(319)

9.29(236)

36.73(933)

9.50(241)

80.88(22)

10.63(270)

5.50(140)

254TC16.75(425)

33.50(851)

20.82(529)

22.83(580)

19.44(494)

12.56(319)

9.29(236)

41.29(1049)

9.50(241)

80.88(22)

12.31(313)

5.50(140)

256TC16.75(425)

33.50(851)

20.82(529)

22.83(580)

21.19(538)

12.56(319)

9.29(236)

43.04(1093)

9.50(241)

80.88(22)

12.31(313)

5.50(140)

284TC16.75(425)

33.50(851)

20.82(529)

22.83(580)

22.06(560)

15.13(384)

9.29(236)

46.48(1180)

9.50(241)

80.88(22)

14.13(359)

5.50(140)

286TC16.75(425)

33.50(851)

20.82(529)

22.83(580)

23.56(598)

15.13(384)

9.29(236)

47.98(1219)

9.50(241)

80.88(22)

14.13(359)

5.50(140)


V

GAUGE TAP

DISCHARGE SUCTION


1/4” NPTGAUGE TAP


1/4” NPT

A AB

MOTOR MAYHAVE FEET

C D

G

F

E

H

R R



29



MOTORFRAME

HFBOLTING HB

2HEBOLTING HA

HHDIA G

H(max)

213TC34.78(883)

38.28(972)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

37.31(948)

215TC34.78(883)

38.28(972)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

37.31(948)

254TC34.78(883)

38.28(972)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

41.88(1064)

256TC34.78(883)

38.28(972)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

43.63(1108)

284TC34.78(883)

38.28(972)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

47.06(1195)

286TC34.78(883)

38.28(972)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

48.56(1233)

GAUGE TAP

DISCHARGE


SUCTION1/4” NPT

GAUGE TAP1/4” NPT


V

A

HB

AHF BOLTING

E

H

G

F

MOTOR MAYHAVE FEET

R R


C DHA

2HE BOLTING

HHDIA.

30

e-82SC 6x6x11

V

GAUGE TAP

DISCHARGE SUCTION


1/4” NPTGAUGE TAP


1/4” NPT

A AB

MOTOR MAYHAVE FEET

C D

G

F

E

H

R R




MOTORFRAME A B C D

E (max) F G

H (max)


284TC16.00(406)

32.00(813)

21.29(541)

22.83(580)

22.06(560)

13.63(346)

9.25(235)

44.94(1141)

9.50(241)

80.88(22)

14.13(359)

6.00(152)

286TC16.00(406)

32.00(813)

21.29(541)

22.83(580)

23.56(598)

13.63(346)

9.25(235)

46.44(1180)

9.50(241)

80.88(22)

14.13(359)

6.00(152)

324TSC16.00(406)

32.00(813)

21.29(541)

22.83(580)

24.63(626)

13.63(346)

9.25(235)

47.51(1207)

9.50(241)

80.88(22)

15.56(395)

6.00(152)


31


e-82SC with Flange SupportDIMENSIONS – inches (mm

MOTORFRAME

HFBOLTING HB

2HEBOLTING HA

HHDIA G

H(max)

284TC33.38(848)

36.88(937)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

45.56(1157)

286TC33.38(848)

36.88(937)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

47.06(1195)

324TSC33.38(848)

36.88(937)

22.50(572)

26.00(660)

1.00(25)

9.88(251)

48.13(1222)

GAUGE TAP

DISCHARGE


SUCTION1/4” NPT

GAUGE TAP1/4” NPT


V

A

HB

AHF BOLTING

E

H

G

F

MOTOR MAYHAVE FEET

R R


C DHA

2HE BOLTING

HHDIA.

32

6 Pole Performance Data

e-82SC 2.5x2.5x7 Standby Operation (1150 RPM)

m ft

m

6.422

7 in 35

35

35

35

0.5 hp

0.33 hp

45 50 5457

59616.5 in

6 in

5.5 in

5 in

20

18

16

14

12

10

8

6

4

4

21

08 16 24 32 40 48 56 64 72 80 88 96 104 112 120

m³/hr

5.6

4.8

3.2

2.4

1.6

0.8

2

1

0

4

HE

AD

NP

SHr

ft

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

62

61

59

57

54

50

45 0.75 hp

US gpm

Not applicable: 1200 RPM — out of DOEregulation scope.

Energy Efficiency Ratings:

m ft

m

12

44

40

36

32

28

24

20

16

12

10

20

82

5

020 40 60 80 100 120 140 160 180 200 220

m³/hr

10

6

4

4

0

8

HE

AD

NP

SHr

ft

9.5 in 45

45

55

55

62

62

67 70 72

72

70

74

74

74.9

9 in

8.5 in

8 in

7.5 in

7 in

0 4 8 12 16 20 24 28 32 36 40 44 48US gpm

67

67

67

62

62

55

55

2 hp

1.5 hp

1 hp4545

4545 0.75 hp

0.5 hp

e-82SC 2.5x2.5x9.5 Standby Operation (1170 RPM)



33

m ft

m

1240

36

32

28

24

20

16

12

8

8

0

10

6

4

2

0

8

HE

AD

NP

SHr

ft

20 40 60 80 100 120 140 160 180 200 220 240 260m³/hr0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60

US gpm

9.5 in65 68 71 73

7576

7675

7371

68

65

65

65

3 hp

2 hp

1.5 hp

1 hp

76.8

8.5 in

8 in

9 in

7.5 in

m

m

6.4

5.6

4.8

3.2

2.4

1.6

0.8

2

1

0

4

HE

AD

NP

SHr

ft22

20

18

16

14

12

10

8

6

4

4

21

0

ft

7 in 55

55

55

6570

65

55

1 hp0.75 hp

0.5 hp

0.33 hp

70

72

72

74

74

76

76

76.66.5 in

6 in

5.5 in

5 in

20 40 60 80 100 120 140 160 180 200 220m³/hr0 4 8 12 16 20 24 28 32 36 40 44 48

US gpm

e-82SC 3x3x7 Standby Operation (1180 RPM)

e-82SC 3x3x9.5 Standby Operation (1170 RPM)






34

m ft

m

16

18

56

48

40

32

24

16

20

40

10

0

14

8

6

4

8

0

12

10

HE

AD

NP

SHr

ft

20 40 60 80 100 120 140 160 180 200 220 240 260m³/hr0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60

US gpm

11 in

10.5 in

10 in

50

50

55

55

50

50

55

55

60

6060

60

64

64

64

64

67

67

67

67

6970

699.5 in

9 in

1.5 hp

2 hp

1 hp

3 hp

5 hp

e-82SC 3x3x11 Standby Operation (1170 RPM)6 Pole Performance Data



5 in

m

m

6.4

5.6

4.8

3.2

2.4

1.6

0.8

2

1

0

4

HE

AD

NP

SHr

ft

20

18

16

14

12

10

8

6

4

4

21

0

ft

20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340m³/hr0 8 16 24 32 40 48 56 64 72 80

US gpm

7 in

6 in

55

55

55

60 65

55

50

50 1.5 hp

1 hp0.75 hp

0.5 hp

60

65

70

70

72

72

75

75

75.9

6.5 in

6.5 in




35

HE

AD

m ft

m

12 40

36

32

28

24

20

16

12

8

8

4

43

0

10

6

4

2

2

0

8

NP

SHr

ft

40 80 120 160 200 240 280 320 360 400 440 480m³/hr0 8 2416 32 40 48 56 64 72 80 88 96 104 112

US gpm

8 in

7.5 in

9.5 in55

55

55

55

50

50

5 hp

3 hp

2 hp

1.5 hp

60

60 60

60

65

65

65

65

68

68

71

71

73

73

75

75

76

76

76.4

9 in

8.5 in


m ft

m

16

56

48

40

32

24

16

10

20

86

0

14

8

6

4

2

4

0

12

10

HE

AD

NP

SHr

ft

40 80 120 160 200 240 280 320 360 400 440 480m³/hr0 8 2416 32 40 48 56 64 72 80 88 96 104 112

US gpm

11 in

10.5 in

10 in

9.5 in

9 in

55

55

55

55

61

61 61

61

65

65

65

65

68

68

70

71.4

70

2 hp

3 hp

5 hp

7.5 hp







36

e-82SC 6x6x7 Standby Operation

Data coming soon

6 Pole Performance DataH

EA

D

m ft

m

12 40

36

32

28

24

20

16

12

8

20

10

4

1

0

10

6

4

2

4

0

8

NP

SHr

ft

80 160 240 320 400 880 960800640 720480 560m³/hr0 20 6040 80 100 120 140 160 180 200 220

US gpm

9.5 in

9 in

8.5 in

7.5 in

8 in

50

50

59

59

50

7.5 hp

5 hp

3 hp

50

59

59

64

6464

64

68

68

71

71

73

73

74

7474.4




37

m ft

m

16

56

48

40

32

24

16

10

20

8

4

0

14

8

6

4

2

4

0

12

10

HE

AD

NP

SHr

ft

80 160 240 320 400 880 960 1040 1120800720640480 560m³/hr0 20 6040 80 100 120 140 160 180 200 220 240 260

US gpm

11 in62

71

71

71

71

74

74

74

74

76

76

78

78

78.9

67

62 67

62

62

67

67

10.5 in

10 in

9.5 in

9 in

15 hp

10 hp

7.5 hp

5 hp




38

20 40 60 80 100 120 140 160 180 200m³/hr0 4 8 12 16 20 24 28 32 36 40 44 48

US gpm

m ft

m

14

12

16

48

40

32

24

16

8

10

20

0 0

0

10

6

4

2

4

0

8HEA

DN

PSH

r

ft

7 in

6.5 in

6 in

5.5 in

5 in

40

40

40

40

3 hp

2 hp

1.5 hp1 hp0.75 hp

50

50

50

50

60

60

65

65

68

68

71

71

73.7



m ft

m

28

24

96

88

80

72

64

56

48

40

24

32

20

40

1614

0

20

16

12

8

8

0

HE

AD

NP

SHr

ft

20 40 60 80 100 120 140 160 180 200 220 240 260 280m³/hr0 84 12 16 2420 28 32 36 40 44 5248 56 60 64 68

US gpm

9.5 in

9 in

8.5 in

8 in

7.5 in

7 in

45

45

55

55

61

6161

7.5 hp

5 hp

3 hp61

55

552 hp

1.5 hp

66

66

69

69

66

66

69

69

71

71

71

71

73

73

73

73

74.6


Pump & Motor: PEICL: 0.89 ERCL: 11Pump, Motor & Drive: PEIVL: 0.48 ERVL: 52




39

10

m ft

m

14

12

16

48

40

32

24

16

8

20

0 0

0

10

6

4

2

4

0

8HE

AD

NP

SHr

ft

20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340m³/hr0 84 12 16 2420 28 32 36 40 44 5248 56 60 64 767268

US gpm

7 in 58

58

67

67

67

67

58

3 hp

2 hp

1 hp1.5 hp

58

71

71

73

73

75

75

76

76

76.96.5 in

6 in

5.5 in

5 in


m ft

m

28

24

96

88

80

72

64

56

48

40

3032

10

20

0

20

16

12

4

0

HE

AD

NP

SHr

ft

40 80 120 160 200 240 280 320 360 400m³/hr0 8 16 3224 40 48 56 64 72 80 88 96

US gpm

9.5 in

9 in

65

65

70

70

7010 hp

7.5 hp

5 hp3 hp

70

75

7575

75

77

77

79

79

80

80

80.6

8.5 in

8 in

7.5 in






40


m ft

m

40

32

28

36

140

130

120

110

100

90

80

70

60

50

40

30

20

40

24

20

16

12

8

0

HE

AD

NP

SHr

ft

40 6020 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360m³/hr0 8 16 3224 40 48 56 64 72 80

US gpm0

11 in50

50

55

55

55

55

50

5 hp

7.5 hp

10 hp

15 hp

50

60

6060

60

64

64

64

64

67

67

67

69

69

70

70

70.5

10 in

10.5 in

9.5 in

9 in


m ft

m

14

12

16

48

40

32

24

16

8

20

0 0

0

10

6

4

2

8

0

8

HE

AD

NP

SHr

ft

7 in 55

55

60

60

65 70 7376

78

55

5 hp3 hp

2 hp1.5 hp

55

60

60

65

7073

76

78

78.86.5 in

6 in

5.5 in

5 in

40 80 120 160 280200 320240 360 440400 520 560m³/hr0 8 16 24 484032 56 64 8072 88 96 104 112 128120

US gpm480






41

m ft

m

28

24

96

88

80

72

64

48

56

40

32

24

16

6

10

20

0

20

16

12

8

4

4

9.5 in

9 in

6973

73

73

73

69

69

64

64

59

59

54

15 hp10 hp

7.5 hp

5 hp

54

75

75

77

77

78

78

78.9

69

8.5 in

8 in

7.5 in

0

HE

AD

NP

SHr

ft

40 80 120 160 200 240 280 320 360 400 440 480 520 560 600 640 680 720 760 800m³/hr0 10 20 30 5040 60 70 80 90 100 110 120 130 140 150 160 170 180

US gpm


m ft

m

36

40

28

32100

110

120

130

80

90

70

60

50

40

30

22.5

20

0

24

16

20

12

8

10

0

HE

AD

NP

SHr

ft

11 in

6467

70

70

72

72

73

73

73.5

60

6467

60 64

64

67

67

70

70

60

60

55

20 hp

15 hp

10 hp

7.5 hp

55

10.5 in

9.5 in

10 in

9 in

40 80 120 160 200 240 280 320 360 400 440 480 520 560 600 640 680 720m³/hr0 2010 30 6040 50 70 80 10090 110 130120 140 150 160 170

US gpm







42


m ft

m

24

28

16

20 64

72

80

88

48

56

40

32

24

16

84

20

0

8

12

4

10

0

HE

AD

NP

SHr

ft

9.5 in

9 in

50

50

60

60

65

6560

50

5025 hp

20 hp15 hp

10 hp

60

65

65

69

69

69

69

72

72

74

74

74.68.5 in

8 in

7.5 in

80 160 240 320 400 480 560 640 720 800 880 960 1040 1120 1200 1280 1360 1440 1520m³/hr0 20 40 60 12080 100 140 160 180 200 220 240 260 300280 340320 360

US gpm


Data coming soon




43

m ft

m

40

36

32100

120

80

60

40

20

5

20

0

24

28

20

12

16

8

4

4

8

0

HE

AD

NP

SHr

ft

11 in69 73

76 78

78

80

80

80.5

63

10.5 in

10 in

9 in

9.5 in

69

73

76

63

40 hp

30 hp

25 hp

20 hp

15 hp

76

7369

63

73 766963

80 160 240 320 400 480 560 640 720 800 880 960 1040 1120 1200 1280 1360 1440 1520m³/hr0 20 40 60 10080 120 140 160 180 200 220 240 260 280 300 320 340 360

US gpm




44

m ft

m

64

56

100

120

140

160

180

200

80

60

40

20

5

0

40

48

32

24

16

8

2080

0

HEA

DN

PSH

r

ft

7 in

6.5 in

6 in

5 in

5.5 in

0 m³/hrUS gpm40 80 120 160 200 240 280 320 360

8 16 24 32 40 48 56 64 72 80 88400

96

40 50 60 65 6871

73.7

71 6865

40 20 hp

15 hp

10 hp7.5 hp

5 hp

50

60

40 50

40

50



m ft

m

120

200

240

280

320

360

400

160

120

8060

0

100

80

20

60

8

40

20

80

160

0

HE

AD

NP

SHr

ft

9.5 in

9 in

8.5 in

7.5 in

7 in45 55 61

6971

73

73

73

74.6

66

45 55 6169 71

66

8 in

55

55

61

6971

66

73

61

6971

66

20 hp

10 hp

15 hp25 hp

30 hp

40 hp

50 hp

60 hp

0 m³/hr40 80 160120 240200 280 320 360 400 480440 5208 16 24 32 40 48 56 64 72 80 88 96 112104 120 128

560 600136

US gpm






45

m ft

m

56

100

120

140

160

180

200

80

60

40

2010

0

40

48

32

24

16

8

20

10 40

0

HE

AD

NP

SHr

ft

0 m³/hr40 80 160120 240200 280 320 360 400 480440 5208 16 24 32 40 48 56 64 72 80 88 96 112104 120 128

560 600 640136 144

US gpm

7 in

6.5 in

6 in

5.5 in

55

55

65

65

70 70 7476

77 77.2

7776

7472

70

65

65

55

55

25 hp

20 hp

15 hp

10 hp7.5 hp

5 in




m ft

m

56

100

120

140

160

180

200

80

60

40

20

5

40

48

32

24

16

8

2080

0

HE

AD

NP

SHr

ft

0 m³/hr80 160 240 400320 480 560 640 800720 88020 40 60 80 100 120 140 160 200180 220

960 1040 1120240 260

US gpm

7 in60

60

40 hp30 hp

25 hp20 hp

15 hp

60

60

65

65

70

70

73

73

75

75

77

77

78

78

78.76.5 in

6 in

5.5 in

5 in

0




46


Data coming soon


47

Useful Pump Formulas

Affinity Laws: Effect of varying speed or impeller diameter.

Head (Feet) x Specific Gravity2.31

Pressure (PSI) x 2.31Specific Gravity

Dynamic Suction Lift (Feet) x .883 x Specific Gravity

GPM x Head (Feet) x Specific Gravity3960 x Pump Efficiency

GPM x Head (Feet) x Specific Gravity3960

Horsepower (Water)Horsepower (Brake)

x 100%

Positive Factors - Negative Factors

Pressure (PSI) =

Head (Feet) =

Vacuum (in. of Mercury) =

Horsepower (Brake) =

Horsepower (Water) =

Efficiency (Pump) =

NPSH (Available) =

GPM Capacity Head (Feet) BHP

ImpellerDiameterChange

Q2=D2D1

x Q1 H2=D2D1

2

x H1 P2=D2D1

3

x P 1

SpeedChange H2=

RPM 2RPM 1

2

x H1 P2=RPM 2RPM 1

3

x P 1

Where Q = GPM, H = Head, P = BHP, D = Impeller Diameter, RPM = Pump Speed

Q2=RPM 2RPM 1

x Q1

Bell & Gossett is a trademark of Xylem Inc. or one of its subsidiaries.© 2021 Xylem Inc. B-Curve-e-82SC January 2021

Xylem Inc. 8200 N. Austin AvenueMorton Grove, Illinois 60053Phone: (847) 966-3700Fax: (847) 965-8379www.xylem.com/bellgossett

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1) The tissue in plants that brings water upward from the roots;2) a leading global water technology company.

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series e-82sc · 2021. 1. 29. · • light industrial process • general service • pressure...

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