550834 3 Goulds 6 10 Three Phase Motors Installation Data Manual

551226 2 Goulds (100-275H) 6 Inch And Larger High Capacity Pump End Installation Data Manual 551226_2_Goulds (100-275H) 6 Inch And Larger High Capacity Pump End Installation Data Manual

551229 2 Goulds (100-275H) 6 Inch And Larger High Capacity Pump End Installation Data Manual 551229_2_Goulds (100-275H) 6 Inch And Larger High Capacity Pump End Installation Data Manual

550748 3 Goulds Centrpro 6 Inch Motors Three Phase Installation Data Manual 550748_3_Goulds CentrPro 6 Inch Motors Three Phase Installation Data Manual

551225 1 Goulds (100-275H) 6 Inch And Larger High Capactiy Pump End Instruction Data Manual 551225_1_Goulds (100-275H) 6 Inch And Larger HIgh Capactiy Pump End Instruction Data Manual

550801 1 Goulds (100-275H) 6 Inch And Larger High Capactiy Pump End Instruction Data Manual 550801_1_Goulds (100-275H) 6 Inch And Larger HIgh Capactiy Pump End Instruction Data Manual

: Pump 550834 3 Goulds 6-10 Three Phase Motors Installation Data Manual 550834_3_Goulds 6-10 Three Phase Motors Installation Data Manual pdf

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Page Count: 60

BMAID R9

Motor Application and

Installation Data

PAGE 2

Residential Water Systems

CentriPro

INDEX

GENERAL INFORMATION

Storage, Frequency of Starts, Temperature Ratings, Flow Sleeve .............................................................................. 3-4

CENTRIPRO 4" SUBMERSIBLE MOTOR DATA

Motor and Control Box Cross Reference Data .................................................................................................................5

Single-phase 2-wire Data ..........................................................................................................................................6-7, 10

Single-phase 3-wire Data ............................................................................................................................................ 11-13

4" Motor Wire Sizing Charts and Using Two Cable Sizes ...................................................................................... 14, 17

Three Phase 4" Motor Data ....................................................................................................................................... 15, 16

CENTRIPRO 6" - 10" MOTOR DATA

Single-phase 6" Motors ..............................................................................................................................................18-19

Three-phase 6" - 10" Motors ......................................................................................................................................18-19

Single Phase 6” Motor Control Box Data ....................................................................................................................... 20

75º C Wire Charts For 6-10" CentriPro Motors .............................................................................................................. 21

FM-Series 6" Submersible Motors .............................................................................................................................22-23

Single Phase 6” FM-Series Motor Control Box Data..................................................................................................... 24

75º C Wire Charts For FM-Series 6-10" CentriPro Motors ........................................................................................... 25

1Ø CONTROL BOXES, 3Ø STARTERS, BALANCED FLOW CONTROLLER

Quick Disconnect 1Ø Control Box - Data, Parts and Wiring ....................................................................................... 26

Installing a Symcom Insider (Or Pumptec™) in a Control Box ............................................................................... 27-28

MC and CSCR 1Ø Control Box - Data, Parts, Check-Out and Wiring .................................................................... 29-33

Pump Troubleshooting ..................................................................................................................................................... 34

Aquavar SOLO2 Data ........................................................................................................................................................ 35

Aquavar SOLO2 and Balanced Flow Repair Parts ......................................................................................................... 36

Three Phase Motor Operation on VFD’s ........................................................................................................................ 37

Aquavar SOLO2 (Balanced Flow) Data Troubleshooting ........................................................................................38-42

ELECTRICAL AND GENERAL INFORMATION

Electrical Tests ..............................................................................................................................................................43-47

Transformer Sizing ............................................................................................................................................................ 48

Three Phase Unbalance ................................................................................................................................................... 49

Generator Sizing Chart..................................................................................................................................................... 50

Cost of Operation, Head and Pressure Equivalents ..................................................................................................... 51

Pressure Switches ............................................................................................................................................................. 52

Common Terms and Formulas ........................................................................................................................................ 53

Tank Selection ................................................................................................................................................................... 54

Jet Pump Motor Data and Electrical Components ....................................................................................................... 55

Jet Pump Motor Wiring A.O. Smith Motors ................................................................................................................... 56

Friction Loss ....................................................................................................................................................................... 57

Agency Listings and Logos .........................................................................................................................................58-59

ADDITIONAL TECHNICAL DATA IN THIS MANUAL

Although this is basically a Motor Manual our experience has proven that proper troubleshooting and motor installation

also requires well and pump information. To that end we have added non-typical technical data to this manual to assist

you in making informed, thorough troubleshooting and installation decisions. We hope you nd these additions helpful.

PAGE 3

Residential Water Systems

CentriPro

MOTOR STORAGE

Water lubricated 4" motors are lled with a non-toxic, Propylene Glycol and water solution to prevent damage

from freezing temperatures. We recommend storing 4” motors where temperatures are above 0º F. If stored

in colder temperatures (down to -40º F) the ll solution will become slushy, in this case the motor should be

allowed to sit in the well for several minutes before operating. If stored in an area where temperatures range

from freezing to over 100º F some ll solution may be expelled from the motor. If the leakage appears signicant

we suggest installing (submerging) the motor for 10 minutes before starting to allow the check valve to do its job

and replace the lost uid.

Six inch and larger motors are protected from freezing to -22º F (-30º C). Checking instructions are in the 6" and

Larger Pump IOM.

When removing a used motor from a well it must be protected from freezing as it may have taken on well water

and no longer have enough propylene glycol in solution to prevent freezing.

Coolant Leakage — during storage or shipment, it is common for some coolant/uid to leak from the motors,

this should not be a concern. The ltered check valve will rell the motor upon submergence in a well. If leakage

appears extraordinary or you are concerned, please call the nearest factory customer service number found on

the back cover of this manual for checking instructions.

FREQUENCY OF STARTS

A one (1) minute minimum run cycle for pumps and motors up to 1.5 HP and two (2) minutes for 2 HP and larger

motors is recommended. Six inch and larger motors should have a minimum of 15 minutes between starts or

starting attempts to allow cooling. Motor, pressure switch, tank and pump life may be extended by limiting starts

per hour and per day. Proper tank sizing is critical to control pump cycle times. Excessive or rapid cycling creates

heat which can prematurely damage motors, switches and controls.

Motor Starting Frequency

HP Single-Phase Three-Phase

Starts / 24hr Starts / 24hr

1/2 thru 3/4 300 300

1 thru 5 100 300

7.5 thru 30 50 100

40 and over - 100

MOTOR INSTALLATION POSITION

Best service life is obtained when motors are installed in a vertical position. Installing in a horizontal position is

allowable. It is best if the shaft end is at least 15º higher than the bottom of the motor. This places some weight

on the thrust bearing which helps to prevent thrust bearing coast down wear as the motor slows down. When

installed in horizontal installations we recommend keeping starts to a minimum and maintaining back pressure

(head) on the system. Even when installed vertically, operating pumps at Open Discharge with little or no Head

(to the far right of the pump curve) may create excessive upward thrust which may damage the motor’s upthrust

bearing and internal pump parts – in applications with high static water levels or little system head always use a

throttling valve in the discharge line to create back pressure (head) on the pump and bearing.

CONTROL BOX MOUNTING

Single phase submersible control boxes feature NEMA 3R enclosures for indoor or outdoor mounting. They

should be mounted in a vertical position as relay manufacturers recommend correct relay positioning for proper,

trouble-free operation.

Control boxes should be shaded from direct sunlight in areas where temperatures exceed 90º F as excessive

heat may shorten capacitor life. It is advisable to paint the enclosure white if outside in very hot, sunny climates.

PAGE 4

Residential Water Systems

CentriPro

MOTOR COOLING, TEMPERATURE AND TIME RATINGS

All 4 inch CentriPro motors may be operated continuously in water up to 86º F. Optimum

service life will be attained by maintaining a minimum ow rate past the motor of .25 feet

per second. Use a Flow Sleeve if velocity is below the .25’/sec, if the well is top feeding or

when the pump is used in a large body of water or large tank.

Six (6) inch canned design motors from 5 – 40 HP will operate in water up to 95º F (35º C),

without any de-rating of horsepower, with a minimum ow rate of .5 ft./sec. past the motor.

6" – 50 HP and all 8" – 10" motors can operate in 77º F (25º C) water with .5'/sec velocity past

the motor.

One way to make a ow sleeve is to install a well seal above the pump discharge and slip a

piece of casing over the pump and afx it to the well seal. Drill three holes at 120º intervals

on the lower section of the casing and insert (3) screws and nuts through the casing, just

touching the motor. Tighten the nuts out against the casing. Insure that the screws do not

protrude out too far as you don’t want them catching on well joints.

PUMP COOLING AND LUBRICATION

In addition to motor cooling, another reason to maintain minimum ow rates is pump

lubrication. All manufacturers’, either on curves or in selection charts, show minimum ows.

This insures that rotating pump parts are properly lubricated to prolong service life and

reduce friction. A dead headed pump will super heat water very quickly, and hot water has

no lubricity.

MINIMUM FLOW RATES FOR PROPER MOTOR COOLING

FLOW SLEEVE

Well or Sleeve

Diameter

(inches)

3.75" Diameter

4" CP Motor .25'/sec

CP = 5.5" Dia.

6" CP Motor .5'/sec.

FM = 5.4" Dia.

6" FM Motor .5'/sec.

CP = 7.5" Dia.

8" CP Motor .5'/sec.

GPM Required

4 1.2 – – –

5 7 – – –

6 13 7 9 –

7 20 23 24 –

8 30 41 44 9

10 50 85 88 53

12 80 139 143 107

14 110 198 199 170

16 150 276 277 313

Multiply gpm by .2271 for m3/Hr. Multiply gpm by 3.785 for l/min.

Motor Diameter Well Casing or Flow Sleeve Diameter

4" 6" 8" 10" 12" 14" 16"

4" 25 269 — — — — —

6" — 77 395 830 1328 1679 2303

8" — -- 84 519 1017 1368 1992

RECOMMENDED MAXIMUM FLOW RATE IN GPM

PAGE 5

Residential Water Systems

CentriPro

CROSS REFERENCE

CONTROL BOX CROSS REFERENCE

New Control Box #'s = Old Model Numbers

Control Replaces Replaces Replaces Red Jacket

Box HP Volts CentriPro Brand F. E. Goulds CB RJ CB RJ - FE

Type Control Box

0.5 115 CB05411 2801044915 00043 (G) - 50F301CB

QD 0.5 230 CB05412 2801054902 00044 (G) - 50F311CB

0.75 230 CB07412 2801074915 00054 (G) - 75F311CB

1 230 CB10412 2801084915 00064 (G) - 100F311CB

0.5 230 CB05412CR 2824055015 00044CR S50N1CB -

0.75 230 CB07412CR 2824075015 00054CR S75N1CB -

CSCR 1 230 CB10412CR 2824085015 00064CR S100N1CB -

or 1.5 230 CB15412CR 2823008110 00074 S150N1CB 150F311CB

Integral 2 230 CB20412CR 2823018310 00084 S200N1CB 200F311CB

3 230 CB30412CR 2823028110 00094 S300N1CB 300F311CB

5 230 CB50412CR 2821138110 00104 S500N1CB 500F311CB

1.5 230 CB15412MC

Not Available Before

MC or 2 230 CB20412MC 2823018310 00084MC S200N1CBC 200F311CBC

Deluxe 3 230 CB30412MC 2823028310 00094MC S300N1CBC 300F311CBC

5 230 CB50412MC 2821139310 00104MC S500N1CBC 500F311CBC

New

models

« Left will

replace all

old model

numbers

to the

Right »

MOTOR CROSS REFERENCE

Motor Type HP Volts CentriPro

Order No. Old GWT # Red Jacket

Order No. Old RJ # F.E. #

2-wire

0.5 115 M05421 S04932 50C201 50F201 244504

0.5 230 M05422 S04942 50C211 50F211 244505

0.75 230 M07422 S05942 75C211 75F211 244507

1 230 M10422 S06942 100C211 100F211 244508

1.5 230 M15422 S07942 150C211 150F211 244309

3-wire

0.5 115 M05411 S04930 50C301 50F301 214505

0.5 230 M05412 S04940 50C311 50F311 214505

0.75 230 M07412 S05940 75C311 75F311 214507

1 230 M10412 S06940 100C311 100F311 214508

1.5 230 M15412 S07940 150C311 150F311 224300

2 230 M20412 S08940 200C311 200F311 224301

3 230 M30412 S09940 300C311 300F311 22430226

3 230 N/R S09940HT N/R 300F311HT 22430252

5 230 M50412 S10940 500C311 500F311 224303

PAGE 6

Residential Water Systems

CentriPro

SINGLE PHASE

Generation I Single Phase

2-WIRE PSC, SINGLE PHASE 4" MOTORS - ELECTRICAL DATA, 60 HZ, 3450 RPM

2-WIRE, SINGLE PHASE 4" MOTORS - ENGINEERING DATA

Efciency % Power Factor

%Thrust

Rating

KVA

Code

Standard

Fuse

Dual

Element Time

Delay Fuse

Circuit

Breaker

Type Model HP Volts F.L. S.F. F.L. S.F.

2-Wire (PSC)

M05421 0.5 115 49 61 99 99

700 #

K 25 15 20

M05422 0.5 230 50 62 97 99 K 15 10 10

M07422 0.75 230 55 65 97 99 J 20 10 15

M10422 1.0 230 58 65 94 96 F 25 15 20

M15422 1.5 230 59 64 99 99 H 30 15 25

Full Load Service Factor Locked

Rotor

Amps

Winding

Resistance

Type Model RJ Ref. # HP KW Volts SF Amps Watts Amps Watts

2-Wire (PSC)

M05421 50C201 0.5 0.37 115 1.6 7.4 845 9.5 1088 36.4 1.3-1.8

M05422 50C211 0.5 0.37 230 1.6 3.7 834 4.7 1073 19.5 4.5-5.2

M07422 75C211 0.75 0.55 230 1.5 5.0 1130 6.4 1459 24.8 3.0-4.8

M10422 100C211 1.0 0.75 230 1.4 7.9 1679 9.1 1990 21.7 4.2-5.2

M15422 150C211 1.5 1.1 230 1.3 9.2 2108 11.0 2520 42.0 1.9-2.3

3-WIRE, SINGLE PHASE 4" MOTORS - ELECTRICAL DATA, 60 HZ, 3450 RPM

Full Load Service

Factor Locked

Rotor

Amps

Winding

Resistance Standard

Control

Box

Deluxe

Control Box

(Mag

Contactor)

Type Model RJ Ref.

#HP KW Volts SF Amps Watts Amps Watts

Main

(B-Y or

B-B)

Start

(R-Y)

3-Wire (CSIR)

PREMIUM

M05411 50C301 0.5 0.37 115 1.6 Y – 11.0

B – 11.0

R – 0 733 Y – 12.6

B – 12.6

R – 0 1021 49.6 0.9 - 1.6 5.7 - 7.0 CB05411 -

M05412 50C311 0.5 0.37

230

1.6 Y – 5.5

B – 5.5

R – 0 745 Y – 6.3

B – 6.3

R – 0 1033 22.3 4.2 - 4.9 17.4 -

18.7 CB05412 -

M07412 75C311 0.75 0.55 1.5 Y – 7.2

B – 7.2

R – 0 1014 Y – 8.3

B – 8.3

R – 0 1381 32.0 2.6 - 3.6 11.8 -

13.0 CB07412 -

M10412 100C311 1.0 0.75 1.4 Y – 8.4

B – 8.4

R – 0 1267 Y – 9.7

B – 9.7

R – 0 1672 41.2 2.2 - 3.2 11.3 -

12.3 CB10412 -

3-Wire (CSCR) PREMIUM

M05412 50C311 0.5 0.37 1.6 Y – 4.1

B – 4.1

R – 2.2 720 Y – 4.9

B – 4.4

R – 2.1 955 22.3 4.2 - 4.9 17.4 -

18.7 CB05412CR -

M07412 75C311 0.75 0.55 1.5 Y – 5.1

B – 5.0

R – 3.2 1000 Y – 6.3

B – 5.6

R – 3.1 1300 32.0 2.6 - 3.6 11.8 -

13.0 CB07412CR -

M10412 100C311 1.0 0.75 1.4 Y – 6.1

B – 5.7

R – 3.3 1205 Y – 7.2

B – 6.3

R – 3.3 1530 41.2 2.2 - 3.2 11.3 -

12.3 CB10412CR -

M15412 150C311 1.5 1.1 1.3 Y – 9.7

B – 9.5

R – 1.4 1693 Y – 11.1

B – 11.0

R – 1.3 2187 47.8 1.6 - 2.3 7.9 - 8.7 CB15412CR CB15412MC

M20412 200C311 2.0 1.5 1.25 Y – 9.9

B – 9.1

R – 2.6 2170 Y – 12.2

B – 11.7

R – 2.6 2660 49.4 1.6 - 2.2 10.8 -

12.0 CB20412CR CB20412MC

M30412 300C311 3.0 2.2 1.15 Y – 14.3

B – 12.0

R – 5.7 3170 Y – 16.5

B – 13.9

R – 5.6 3620 76.4 1.1 - 1.4 2.0 - 2.5 CB30412CR CB30412MC

M50412 500C311 5.0 3.7 1.15 Y – 24.0

B – 19.1

R – 10.2 5300 Y – 27.0

B – 22.0

R – 10.0 6030 101.0 0.62 -

0.76

1.36 -

1.66 CB50412CR CB50412MC

PAGE 7

Residential Water Systems

CentriPro

SINGLE PHASE

Generation I Single Phase

Generation II Single Phase (Released April 2011)

2-WIRE MOTORS Identied by a - 01 Nameplate Order No. Sufx

As part of Faradyne Motors' continual improvement process, 3-Wire Generation II motors were introduced in April 2011.

Pump model numbers and motor order numbers remained unchanged. The Motor Nameplate will have a new Faradyne part

number and the Goulds part number on the Motor Nameplate will have a - 01 sufx, example M05422 will be M05422 - 01,

only on the Motor Nameplate not in our catalog or price book.

The self-stick, Mylar motor data stickers we pack with 2 wire motors and complete pumps will be updated with the new

electrical data so that installers will know which motor is installed in the well should service work ever be necessary. Note that

the motor data is only needed to troubleshoot a motor in the well, i.e. resistance and amperage ratings or when installing a

variable speed drive system to set the overloads.

2-WIRE, 4" SINGLE PHASE ELECTRICAL DATA, 60 HZ, 3450 RPM

2-WIRE, 4" SINGLE PHASE ENGINEERING DATA

Efciency % Power Factor % Thrust

Rating

KVA

Code

Standard

Fuse

Dual Element

Time Delay

Fuse

Circuit

Breaker

Type Model HP Volts F.L. S.F. F.L. S.F.

2-Wire (PSC)

M05421 0.5 115 42% 54% 99% 99%

700 #

H 25 15 20

M05422 0.5 230 45% 59% 92% 97% J 15 10 10

M07422 0.75 230 51% 61% 98% 98% F 15 10 15

M10422 1.0 230 50% 59% 98% 98% F 20 15 20

M15422 1.5 230 57% 63% 98% 99% H 30 15 25

Rating Full Load Service Factor Locked

Rotor

Amps

Winding Resistance

Type Model RJ Ref. # HP KW Volts SF

Amps

(B or

Y/B/R)

Watts

Amps

(B or

Y/B/R)

Watts Main

(B-Y or B-B)

Start

(R-Y)

2-Wire (PSC)

M05421 50C201 0.5 0.37 115 1.6 7.9 910 9.8 1120 28 1.4-2.0 –

M05422 50C211 0.5 0.37 230 1.6 4.0 845 4.7 1050 16 6.1-7.2 –

M07422 75C211 0.75 0.55 230 1.5 5.0 1130 6.2 1400 18 5.9-6.9 –

M10422 100C211 1.0 0.75 230 1.4 6.7 1500 8.1 1800 24 4.2-5.2 –

M15422 150C211 1.5 1.1 230 1.3 9.0 2000 10.4 2350 43 1.8-2.4 –

3-WIRE, SINGLE PHASE 4" MOTORS - ENGINEERING DATA

Efciency % Power Factor % Thrust Rating KVA

Code

Type Model HP Volts F.L. S.F. F.L. S.F.

3-Wire

M05411 0.5 115 51 59 54 69

700 #

M05412 0.5

230

50 58 58 71 M

M07412 0.75 55 61 61 72 L

M10412 1.0 59 62 66 75 L

M15412 1.5 66 67 80 86 J

M20412 2 68 69 96 95 900 # G

M30412 3 72 72 96 97 G

M50412 5 71 71 97 98 1500 # E

PAGE 8

Residential Water Systems

CentriPro

SINGLE PHASE

Generation II Single Phase (Released April 2011)

3-WIRE, SINGLE PHASE 4" MOTORS - ELECTRICAL DATA, 60 HZ, 3450 RPM

Full Load Service Factor Locked

Rotor

Amps

Winding

Resistance Standard

Control

Box

Deluxe

Control

Box (Mag

Contactor)

Type Model RJ Ref. # HP KW Volts SF Amps Watts Amps Watts

Main

(B-Y or

B-B)

Start

(R-Y)

3-Wire (CSIR)

PREMIUM

M05411 50C301 0.5 0.37 115 1.6 Y – 8.8

B – 8.8

R – 0 675 Y – 10.9

B – 10.9

R – 0 980 44 1.0 -

1.4

2.5 -

3.1 CB05411 -

M05412 50C311 0.5 0.37

230

1.6 Y – 5.3

B – 5.3

R – 0 740 Y – 6.1

B – 6.1

R – 0 1050 21 5.1 -

6.1

12.4 -

13.7 CB05412 -

M07412 75C311 0.75 0.55 1.5 Y – 6.6

B – 6.6

R – 0 970 Y – 7.8

B – 7.8

R – 0 1350 32 2.6 -

3.3

10.4 -

11.7 CB07412 -

M10412 100C311 1.0 0.75 1.4 Y – 8.1

B – 8.1

R – 0 1215 Y – 9.4

B – 9.4

R – 0 1620 41 2.0 -

2.6

9.3 -

10.4 CB10412 -

3-Wire (CSCR) PREMIUM

M05412 50C311 0.5 0.37 1.6 Y – 4.2

B – 4.1

R – 1.8 715 Y – 4.8

B – 4.3

R – 1.8 960 21 5.1 -

6.1

12.4 -

13.7

CB-

05412CR -

M07412 75C311 0.75 0.55 1.5 Y – 4.8

B – 4.4

R – 2.5 940 Y – 6.0

B – 4.9

R – 2.3 1270 32 2.6 -

3.3

10.4 -

11.7

CB-

07412CR -

M10412 100C311 1.0 0.75 1.4 Y – 6.1

B – 5.2

R – 2.7 1165 Y – 7.3

B – 5.8

R – 2.6 1540 41 2.0 -

2.6

9.3 -

10.4

CB-

10412CR -

M15412 150C311 1.5 1.1 1.3 Y – 9.1

B – 8.2

R – 1.2 1660 Y – 10.9

B – 9.4

R – 1.1 2130 49 2.1 -

2.5

10.0 -

10.8

CB-

15412CR

CB-

15412MC

M20412 200C311 21.5 1.25 Y – 9.9

B – 9.1

R – 2.6 2170 Y – 12.2

B – 11.7

R – 2.6 2660 49 1.6 -

2.2

4.8 -

5.92

CB-

20412CR

CB-

20412MC

M30412 300C311 32.2 1.15 Y – 14.3

B – 12.0

R – 5.7 3170 Y – 16.5

B – 13.9

R – 5.6 3620 76 1.0 -

1.4

2.0 -

2.5

CB-

30412CR

CB-

30412MC

M50412 500C311 53.7 1.15 Y – 24.0

B – 19.1

R – 10.2 5300 Y – 27.0

B – 22.0

R – 10.0 6030 101 .6 - .8 1.3 -

1.7

CB-

50412CR

CB-

50412MC

3-WIRE, SINGLE PHASE 4" MOTORS - ENGINEERING DATA

Efciency % Power Factor % Thrust Rating KVA

Code

Type Model HP Volts F.L. S.F. F.L. S.F.

3-Wire

CSIR (QD)

M05411 0.5 115 57 62 65 78

700 #

M05412 0.5

230

52 58.5 61 75 L

M07412 0.75 60 64.5 64 76 L

M10412 1 63 66 66 76 L

3-Wire CSCR

M05412 0.5 54.5 61.5 77 87 L

M07412 0.75 62 69 86 91 L

M10412 1.0 66 71 86 91 L

M15412 1.5 68 69 81 87 J

M20412 2 70 70 89 91 900 # G

M30412 3 72 72 96 97 G

M50412 5 70.5 71 97 97.5 1500 # E

PAGE 9

Residential Water Systems

CentriPro

SINGLE PHASE

Generation II Single Phase (Released November 2015)

As part of Faradyne Motors' continual improvement process, further improvements have been made to Generation II mo-

tors in November 2015. Our pump model numbers and motor order number will not change. The Motor Nameplate for the

improved Generation II will have a - 01 sufx, example M05422 will be M05422 – 01, only on the Motor Nameplate not in our

catalog or price book. To decipher the November 2015 Generation II motors from the April 2011 Generation II motors, please

use the date code located on the motor. CentriPro motor date codes are 12 characters long, the rst character represents the

month and the fourth and fth character represent the year. The self-stick, Mylar motor data stickers we pack with our motors

and complete pumps will be updated with the new electrical data so that installers will know which motor is installed in the

well should service work ever be necessary.

2 WIRE PSC, SINGLE PHASE 4" MOTORS - ELECTRICAL DATA, 60 HZ, 3450 RPM

Rating Full Load Service Factor Locked

Rotor

Amps

Winding Resistance

Type Model RJ Ref. # HP KW Volts SF

Amps

(B or

Y/B/R)

Watts

Amps

(B or

Y/B/R)

Watts Main

(B-Y or B-B)

Start

(R-Y)

2-Wire (PSC)

M05421 50C201 0.5 0.37 115 1.6 8.1 890 10.2 1110 28 1.4 - 2.0 -

M05422 50C211 0.5 0.37 230 1.6 4.3 845 4.8 1035 16 6.1 - 7.2 -

M07422 75C211 0.75 0.55 230 1.5 5.0 1100 6.4 1375 18 5.9 - 6.9 -

M05422 100C211 1.0 0.75 230 1.4 6.7 1450 8.2 1770 23.5 4.2 - 5.2 -

M15422 150C211 1.5 1.1 230 1.3 9.1 1950 10.5 2300 43 1.8 - 2.4 -

2-WIRE, SINGLE PHASE 4" MOTORS - ENGINEERING DATA

Efciency % Power Factor

%Thrust

Rating

KVA

Code

Standard

Fuse

Dual

Element Time

Delay Fuse

Circuit

Breaker

Type Model HP Volts F.L. S.F. F.L. S.F.

2-Wire (PSC)

M05421 0.5 115 42 54 99 99

700 #

H 25 15 20

M05422 0.5 230 44 58 90 97 J 15 10 10

M07422 0.75 230 51 61 99 99 F 15 10 15

M05422 1.0 230 52 59 99 99 F 20 15 20

M15422 1.5 230 58 63 98 99 H 30 20 25

3-WIRE, SINGLE PHASE 4" MOTORS - ELECTRICAL DATA, 60 HZ, 3450 RPM

Rating Full Load Service

Factor Locked

Rotor

Amps

Winding

Resistance Standard

Control

Box

Deluxe

Control

Box (Mag

Contactor)

Type Model RJ Ref.

#HP KW Volts SF

Amps

(B or

Y/B/R)

Watts

Amps

(B or

Y/B/R)

Watts

Main

(B-Y or

B-B)

Start

(R-Y)

3-Wire (CSIR)

PREMIUM

M05411 50C301 0.5 0.37 115 1.6 9.8/9.8/0 670

11.6/11.6/0

980 44 1.0 - 1.4 2.5 - 3.1 CB05411 -

M05412 50C311 0.5 0.37 230 1.6 5.7/5.7/0 735

6.3/6.3/0

1035 20.5 5.1 - 6.1 12.4 -

13.7 CB05412 -

M07412 75C311 0.75 0.55 230 1.5 6.7/6.7/0 940

7.9/7.9/0

1335 32 2.6 - 3.3 10.4 -

11.7 CB07412 -

M10412 100C311 10.75 230 1.4 8.5/8.5/0 1175

9.5/9.5/0

1590 41 2.0 - 2.6 9.3 - 10.4 CB10412 -

3-Wire (CSCR) PREMIUM

M05412 50C311 0.5 0.37 230 1.6 4.4/4.3/1.9 715

5.0/4.5/1.9

950 21 5.1 - 6.1 12.4 -

13.7 CB05412CR -

M07412 75C311 0.75 0.55 230 1.5 4.6/4.6/2.6 920

6.1/5.1/2.6

1235 32 2.6 - 3.3 10.4 -

11.7 CB07412CR -

M10412 100C311 1.0 0.75 230 1.4 6.2/6.0/3.6 1165

7.4/6.3/3.3

1490 41 2.0 - 2.6 9.3 - 10.4 CB10412CR -

M15412 150C311 1.5 1.1 230 1.3 9.2/8.7/1.2 1660

11.0/9.9/1.2

2110 49 2.1 - 2.5 10.0 -

10.8 CB15412CR CB15412MC

M20412 200C311 2.0 1.5 230 1.25 9.9/9.1/2.6 2170

12.2/11.7/2.6

2660 49 1.6 - 2.2 4.8 - 5.9 CB20412CR CB20412MC

M30412 300C311 3.0 2.2 230 1.15 14.3/12.0/5.7 3170

16.5/13.9/5.6

3620 76 1.0 - 1.4 2.0 - 2.5 CB30412CR CB30412MC

M50412 500C311 5.0 3.7 230 1.15 24/19.1/10.2 5300

27.0/22.0/10.0

6030 101 .6 - .8 1.3 - 1.7 CB50412CR CB50412MC

PAGE 10

Residential Water Systems

CentriPro

3-WIRE, SINGLE PHASE 4" MOTORS - ENGINEERING DATA

Efciency % Power Factor % Thrust

Rating

KVA

Code

Type Model RJ REF # HP Volts F.L. S.F. F.L. S.F.

3-Wire

(CSIR)

PREMIUM

M05411 50C301 0.5 115 55.5 61 63 77

700 #

M05412 50C311 0.5 230 51 58 60 75 L

M07412 75C311 0.75 230 60 63 64 78 L

M10412 100C311 1 230 63.5 66 63 76 L

3-Wire (CSCR)

PREMIUM

M05412 50C311 0.5 230 52 63 75 86 L

M07412 75C311 0.75 230 61 68 86 93 L

M10412 100C311 1.0 230 64 70 85 91 L

M15412 150C311 1.5 230 68 69 82 87 J

M20412 200C311 2.0 230 68 69 96 95 900 # G

M30412 300C311 3.0 230 72 72 96 97 G

M50412 500C311 5.0 230 70.5 71 97 97.5 1500 # E

SINGLE PHASE

Generation II Single Phase (Released November 2015)

THREE PHASE (Released April 2011)

ELECTRICAL DATA, 60 HZ, 3450 RPM, 4" MOTORS

Full Load Service Factor Locked

Rotor Amps

Winding Resistance

Type CentriPro # RJ Ref. # HP KW Volts SF Amps Watts Amps Watts PH-PH

4" 3-Phase (PREMIUM)

M05430 50C323 0.5 0.37

200

1.6 2.9 600 3.4 870 22 4.1 - 5.2

M07430 75C323 0.75 0.55 1.5 3.8 812 4.5 1140 32 2.6 - 3.0

M10430 100C323 10.75 1.4 4.6 1150 5.5 1500 29 3.4 - 3.9

M15430 150C323 1.5 1.1 1.3 6.3 1560 7.2 1950 40 1.9 - 2.5

M20430 200C323 21.5 1.25 7.5 2015 8.8 2490 51 1.4 - 2.0

M30430 300C323 32.2 1.15 10.9 2890 12.0 3290 71 1.2 - 1.5

M50430 500C323 53.7 1.15 18.3 4850 20.2 5515 113 0.7 - 0.9

M75430 750C323 7.5 5.5 1.15 27.0 7600 30.0 8800 165 0.4 - 0.6

M05432 50C313 0.5 0.37

230

1.6 2.4 610 2.9 880 17.3 5.7 - 7.2

M07432 75C313 0.75 0.55 1.5 3.3 850 3.9 1185 27 3.3 - 4.3

M10432 100C313 10.75 1.4 4.0 1090 4.7 1450 26.1 4.1 - 5.1

M15432 150C313 1.5 1.1 1.3 5.2 1490 6.1 1930 32.4 2.8 - 3.4

M20432 200C313 21.5 1.25 6.5 1990 7.6 2450 44 2.2 - 2.8

M30432 300C313 32.2 1.15 9.2 2880 10.1 3280 58.9 1.6 - 2.0

M50432 500C313 53.7 1.15 15.7 4925 17.5 5650 93 .9 - 1.3

M75432 750C313 7.5 5.5 1.15 24 7480 26.4 8570 140 .5 - .9

M05434 50C353 0.5 0.37

460

1.6 1.3 610 1.5 875 9 23.6 - 26.1

M07434 75C353 0.75 0.55 1.5 1.7 820 2.0 1140 14 14.4 - 16.2

M10434 100C353 10.75 1.4 2.2 1145 2.5 1505 13 17.8 - 18.8

M15434 150C353 1.5 1.1 1.3 2.8 1560 3.2 1980 16.3 12.3 - 13.1

M20434 200C353 21.5 1.25 3.3 2018 3.8 2470 23 7.5 - 9.3

M30434 300C353 32.2 1.15 4.8 2920 5.3 3320 30 6.3 - 7.7

M50434 500C353 53.7 1.15 7.6 4810 8.5 5530 48 3.9 - 4.9

M75434 750C353 7.5 5.5 1.15 12.2 7400 13.5 8560 87 2.1 - 2.7

M100434 1000C353 10 7.5 1.15 15.6 9600 17.2 11000 110 1.8 - 2.2

M15437 150C363 1.5 1.1

575

1.3 2.0 1520 2.4 1950 11.5 19.8 - 20.6

M20437 200C363 21.5 1.25 2.7 1610 3.3 2400 21 10.2 - 12.5

M30437 300C363 32.2 1.15 3.7 2850 4.1 3240 21.1 10.2 - 12.5

M50437 500C363 53.7 1.15 7.0 5080 7.6 5750 55 3.6 - 4.2

M75437 750C363 7.5 5.5 1.15 9.1 7260 10.0 8310 55 3.6 - 4.2

PAGE 11

Residential Water Systems

CentriPro

THREE PHASE (Released April 2011)

4" MOTORS - ENGINEERING DATA

Efciency

Thrust

Rating

KVA

Code

Standard Fuse Dual Element

Time Delay Circuit Breaker

Type CentriPro

#HP Volts F.L. S.F.

Meets

NEC

Based

on FL

Max

Value

Based

on SFA

Meets

NEC

Based

on FL

Max

Value

Based

on SFA

Meets

NEC

Based

on FL

Max

Value

Based

on SFA

4" 3-Phase (PREMIUM)

M05430 0.5

200

62 68

700 #

R 10 15 6 10 10 10

M07430 0.75 69 74 R 15 15 10 15 10 15

M10430 166 70 M 15 20 10 10 10 15

M15430 1.5 72 74 L 20 25 10 15 15 20

M20430 274 75 900 # K 25 30 15 20 20 25

M30430 377 77 K 35 40 20 25 30 35

M50430 576 76 1500 # J 60 70 35 40 50 60

M75430 7.5 74 74 J 80 90 50 60 70 80

M05432 0.5

230

61 68

700 #

R 6 10 6 6 6 10

M07432 0.75 66 71 R 6 15 6 10 6 10

M10432 169 72 M 10 15 6 10 10 15

M15432 1.5 75 76 K 15 20 10 15 15 20

M20432 275 75 900 # K 15 25 15 15 20 20

M30432 377 77 J 25 35 15 20 25 30

M50432 576 76 1500 # J 45 60 30 35 40 45

M75432 7.5 75 75 J 70 80 45 50 60 70

M05434 0.5

460

61 68

700 #

R363336

M07434 0.75 69 73 R 3 10 6 6 3 6

M10434 165 69 M 6 10 3 6 6 10

M15434 1.5 72 73 K 10 10 6 6 6 10

M20434 274 75 900 # L 15 15 6 10 10 10

M30434 376 77 J 15 20 10 10 15 15

M50434 577 77

1500 #

J 25 30 15 20 15 25

M75434 7.5 76 76 L 40 50 25 30 30 35

M100434 10 79 80 K 45 60 25 35 35 45

M15437 1.5

575

73 74 700 # J 6 10 3 6 6 10

M20437 278 78 900 # M 10 10 6 6 10 10

M30437 378 78 J 10 15 10 10 10 15

M50437 574 75 1500 # M 20 25 15 15 20 20

M75437 7.5 77 77 J 25 35 20 20 25 30

PAGE 12

Residential Water Systems

CentriPro

THREE PHASE (Released November 2015)

As part of Faradyne Motors' continual improvement process, further improvements have been made to CentriPro Three Phase

motors in November 2015. Our pump model numbers and motor order number will not change. To decipher the November

2015 motors from the previous three phase motors, please use the date code located on the motor. CentriPro motor date

codes are 12 characters long, the rst character represents the month and the fourth and fth character represent the year.

The self-stick, Mylar motor data stickers we pack with our motors and complete pumps will be updated with the new electrical

data so that installers will know which motor is installed in the well should service work ever be necessary.

ELECTRICAL DATA, 60 HZ, 3450 RPM, 4" MOTORS

Full Load Service Factor Locked

Rotor

Amps

Winding Resistance

Type CentriPro # RJ Ref. # HP KW Volts SF Amps Watts Amps Watts PH-PH

4" 3-Phase (PREMIUM)

M05430 50C323 0.5 0.37

200

1.6 2.9 600 3.5 860 22 4.1 - 5.2

M07430 75C323 0.75 0.55 1.5 3.9 820 4.7 1150 30 2.8 - 3.7

M10430 100C323 1.0 0.75 1.4 4.8 1120 5.7 1470 34 2.2 - 3.1

M15430 150C323 1.5 1.1 1.3 6.6 1650 7.6 1950 40 1.9 - 2.5

M20430 200C323 2.0 1.5 1.25 8.0 1960 9.3 2455 51 1.4 - 2.0

M30430 300C323 3.0 2.20 1.15 10.9 2890 12.0 3290 71 1.2 - 1.5

M50430 500C323 5.0 3.70 1.15 18.3 4850 20.2 5515 113 .7 - .9

M75430 750C323 7.5 5.50 1.15 27.0 7600 30.0 8800 165 .4 - .6

M05432 50C313 0.5 0.37

230

1.6 2.4 575 3.0 860 18 5.7 - 7.2

M07432 75C313 0.75 0.55 1.5 3.3 805 4.0 1160 27 3.3 - 4.3

M10432 100C313 1.0 0.75 1.4 4.1 1070 4.9 1440 26 3.2 - 4.2

M15432 150C313 1.5 1.1 1.3 5.8 1550 6.6 1950 36 2.5 - 3.1

M20432 200C313 2.0 1.5 1.25 6.7 1965 8.0 2465 44 2.2 - 2.8

M30432 300C313 3.0 2.2 1.15 9.2 2880 10.1 3280 59 1.6 - 2.0

M50432 500C313 5.0 3.7 1.15 15.7 4925 17.5 5650 93 .9 - 1.3

M75432 750C313 7.5 5.5 1.15 24.0 7480 26.4 8570 140 .5 - .9

M05434 50C353 0.5 0.37

460

1.6 1.3 620 1.5 865 9 23.6 - 26.1

M07434 75C353 0.75 0.55 1.5 1.7 825 2.0 1140 14 14.4 - 16.2

M10434 100C353 1.0 0.75 1.4 2.2 1140 2.5 1460 15 16.8 - 18.6

M15434 150C353 1.5 1.1 1.3 3.0 1540 3.4 1960 16 9.5 - 10.5

M20434 200C353 2.0 1.5 1.25 3.6 1960 4.1 2440 23 7.5 - 9.3

M30434 300C353 3.0 2.20 1.15 4.8 2920 5.3 3320 30 6.3 - 7.7

M50434 500C353 5.0 3.70 1.15 7.6 4810 8.5 5530 48 3.9 - 4.9

M75434 750C353 7.5 5.50 1.15 12.2 7400 13.5 8560 87 2.1 - 2.7

M100434 1000C353 10.0 7.50 1.15 15.6 9600 17.2 11000 110 1.8 - 2.2

M15437 150C363 1.5 1.1

575

1.3 2.3 1540 2.6 1970 15 15.6 - 17.3

M20437 200C363 2.0 1.50 1.25 2.7 1610 3.3 2400 21 10.2 - 12.5

M30437 300C363 3.0 2.20 1.15 3.7 2850 4.1 3240 21 10.2 - 12.5

M50437 500C363 5.0 3.7 1.15 7.0 5080 7.6 5750 55 3.6 - 4.2

M75437 750C363 7.5 5.5 1.15 9.1 7260 10.0 8310 55 3.6 - 4.2

PAGE 13

Residential Water Systems

CentriPro

THREE PHASE (Released November 2015)

4" MOTORS - ENGINEERING DATA

Efciency

Thrust

Rating

KVA

Code

Standard Fuse Dual Element

Time Delay Circuit Breaker

Type CentriPro

#HP Volts F.L. S.F.

Meets

NEC

Based

on FL

Max

Value

Based

on SFA

Meets

NEC

Based

on FL

Max

Value

Based

on SFA

Meets

NEC

Based

on FL

Max

Value

Based

on SFA

4" 3-Phase (PREMIUM)

M05430 0.5

200

64.0 69.5 700 R 10 15 6 10 10 10

M07430 0.75 68.0 73.0 700 R 15 15 10 15 10 15

M10430 1.0 69.0 73.0 700 N 15 20 10 10 10 15

M15430 1.5 73.0 74.5 700 L 20 25 10 15 15 20

M20430 2.0 76.0 76.0 900 K 25 30 15 20 20 25

M30430 3.0 77.0 77.0 900 K 35 40 20 25 30 35

M50430 5.0 76.0 76.0 1500 J 60 70 35 40 50 60

M75430 7.5 74.0 74.0 1500 J 80 90 50 60 70 80

M05432 0.5

230

65 69.5 700 R 6 10 6 6 6 10

M07432 0.75 69.5 72.5 700 R 6 15 6 10 6 10

M10432 170 72.5 700 M 10 15 6 10 10 15

M15432 1.5 72 74.5 700 L 15 20 10 15 15 20

M20432 276 75.5 900 K 15 25 15 15 20 20

M30432 377 77 900 J 25 35 15 20 25 30

M50432 576 76 1500 J 45 60 30 35 40 45

M75432 7.5 75 75 1500 J 70 80 45 50 60 70

M05434 0.5

460

60.5 69 700 R 3 6 3 3 3 6

M07434 0.75 68 73.5 700 R 3 10 6 6 3 6

M10434 165.5 71.5 700 N 6 10 3 6 6 10

M15434 1.5 73 74 700 L 10 10 6 6 6 10

M20434 276 76.5 900 L 15 15 6 10 10 10

M30434 377 77 900 J 15 20 10 10 15 15

M50434 577 77 1500 J 25 30 15 20 15 25

M75434 7.5 76 76 1500 L 40 50 25 30 30 35

M100434 10 79 80 1500 K 45 60 25 35 35 45

M15437 1.5

575

73 74 700 K 6 10 3 6 6 10

M20437 278 78 900 M 10 10 6 6 10 10

M30437 378 78 900 J 10 15 10 10 10 15

M50437 574 75 1500 M 20 25 15 15 20 20

M75437 7.5 77 77 1500 J 25 35 20 20 25 30

PAGE 14

Residential Water Systems

CentriPro

WIRE SIZING

4" PREMIUM MOTORS – 2-WIRE SINGLE PHASE (All Generations)

4" PREMIUM MOTORS – 3-WIRE SINGLE PHASE (All Generations)

Motor Lead Lengths - Faradyne 2 Wire Motors - Based on Service Factor Amps,

30ºC Ambient & 5% Voltage Drop

Motor Rating

Volts HP kW FLA SFA 14 12 10 8 6 4 2 1/0 2/0 3/0 4/0

115 ½ 0.37 8.1 10.2 107 171 273 432 672 1071 1700 2703 3411 4305 5424

230 ½ 0.37 4.3 4.8 457 726 1158 1835 2855 4551 7225 11489

230 ¾ 0.55 5.0 6.4 342 545 869 1376 2141 3413 5419 8617 10871

230 1 0.75 6.7 8.2 241 383 611 968 1506 2400 3811 6060 7646 9652

230 1½ 1.1 9.1 10.5 199 317 505 801 1246 1986 3153 5013 6325 7985

Motor Lead Lengths - Faradyne 3 Wire Motors - Based on Service Factor Amps,

30ºC Ambient, & 5% Voltage Drop

Motor Rating 60ºC & 75ºC Insulation - AWG Copper Wire Size

Volts HP kW FLA SFA 14 12 10 8 6 4 2 1/0 2/0 3/0 4/0

CSIR Control Boxes

115 1/2 0.37 9.8 11.6 87 138 221 349 544 867 1376 2188 2716 3485 4391

230

1/2 0.37 5.7 6.3 348 553 883 1398 2175 3467 5505 8753

3/4 0.55 6.7 7.9 264 420 670 1061 1651 2632 4178 6644 8383

1 0.75 8.5 9.5 226 359 573 908 1413 2252 3575 5685 7173

CSCR Control Boxes

230

1/2 0.37 4.4 5.0 348 553 883 1398 2175 3467 5505 8753

3/4 0.55 4.6 6.1 264 420 670 1061 1651 2632 4178 6644 8383

1 0.75 6.2 7.4 226 359 573 908 1413 2252 3575 5685 7173

1 1/2 1.1 9.2 11.0 197 314 501 793 1246 1986 3124 4968 6268

2 1.5 9.9 12.2 180 286 456 722 1123 1790 2843 4520 5703

3 2.2 14.3 16.5 133 211 337 534 830 1324 2102 3342 4217 5323

5 3.7 24.0 27.0 206 326 507 809 1284 2042 2577 3253

PAGE 15

Residential Water Systems

CentriPro

WIRE SIZING

Motor Lead Lengths - Faradyne 3-Phase Motors - Based on Service Factor Amps,

30ºC Ambient, & 5% Voltage Drop

Motor Rating 60ºC & 75ºC Insulation - AWG Copper Wire Size

Volts HP kW FLA SFA 14 12 10 8 6 4 2 1/0 2/0 3/0 4/0

200

.5 0.37 2.9 3.5 629 1000 1595 2526 3931

.75 .55 3.8 4.5 423 674 1074 1702 2648

1.75 4.6 5.5 346 551 879 1392 2166 3454

1.5 1.1 6.3 7.2 265 421 672 1064 1655 2638

21.5 7.5 8.8 217 344 549 870 1354 2158 3427 5449

32.2 10.9 12.0 159 253 403 638 993 1583 2513 3996

53.7 18.3 20.2 94 150 239 379 590 940 1493 2374 2995 3781 4764

7.5 5.5 27.0 30.0 64 101 161 255 397 633 1005 1598 2017 2546 3207

230

.5 .37 2.4 2.9 756 1202 1917 3037 4725 7532

.75 .55 3.3 3.9 562 894 1426 2258 3513 5601 8892

1.75 4 4.7 466 742 1183 1874 2915 4648 7379

1.5 1.1 5.2 6.1 359 571 912 1444 2246 3581 5685 9040

21.5 6.5 7.6 288 459 732 1159 1803 2874 4563 7256 9155

32.2 9.2 10.1 217 345 551 872 1357 2163 3434 5460 6889 8696 10956

53.7 15.7 17.5 318 503 783 1248 1982 3151 3976 5019 6323

7.5 5.5 24 26.4 334 519 827 1314 2089 2635 3327 4192

460

.5 .37 1.3 1.5 2922 4648 7414

.75 .55 1.7 2.0 2191 3486 5560 8806

1.75 2.2 2.5 1753 2789 4448 7045

1.5 1.1 2.8 3.2 1370 2179 3475 5504

21.5 3.3 3.8 1153 1835 2926 4635 7212

32.2 4.8 5.3 827 1315 2098 3323 5171

53.7 7.6 8.5 516 820 1308 2072 3224 5140

7.5 5.5 12.2 13.5 325 516 824 1305 2030 3236 5138

10 7.5 15.6 17.2 255 405 647 1024 1593 2540 4033

575

1.5 1.1 2.0 2.4 2283 3631 5792

21.5 2.7 3.3 1660 2641 4212 6671

32.2 3.7 4.1 1336 2126 3390 5370

53.7 7.0 7.6 721 1147 1829 2897 4507

7.5 5.5 9.1 10.0 548 871 1390 2202 3426

3Ø 4" CENTRIPRO MOTOR WIRE CHART (All Generations)

PAGE 16

Residential Water Systems

CentriPro

WEIGHTS AND DIMENSIONS

2-WIRE & 3-WIRE WEIGHTS AND DIMENSIONS

Length (L) In. Weight (lbs)

Type CentriPro

Order No. HP Volts Gen I Gen II Gen II -

Nov. 2015 Gen I Gen II Gen II -

Nov. 2015

2-Wire

(PSC)

Premium

M05421 .5 115 11 10.5 19 18 18.1

M05422 .5

230

11 10.5 19 18 18.1

M07422 .75 12.4 11.9 23 22 21.4

M10422 1 13.3 12.5 25 24 23.2

M15422 1.5 14.9 14.2 29 28 27.3

3-Wire

Premium

M05411 .5 115 10 9.6 19 18 17.9

M05412 .5

230

9.7 9.2 18 17 16.7

M07412 .75 10.8 10.3 22 20 19.8

M10412 1 11.7 11.2 23 22 22

M15412 1.5 13.6 12.8 28 26 26

M20412 2 15.1 31

M30412 3 18.3 40

M50412 5 27.7 70

THREE-PHASE, 4" MOTOR, LENGTHS AND WEIGHTS

Length Weight

HP Volts Inches mm lb. kg.

0.5

200

230

460

10.0 254 19 8.6

0.75 10.8 275 22 9.7

1.0 11.7 297 23 10.4

1.5 11.7 297 23 10.4

2.0 13.8 351 28 12.7

3.0 15.3 389 32 14.5

5.0 21.7 550 55 24.9

7.5 27.7 703 70 31.8

10.0 30.7 780 78 35.4

1.5

575

11.7 297 23 10.4

2.0 15.3 389 32 14.5

3.0 15.3 389 32 14.5

5.0 27.7 703 70 31.8

7.5 27.7 703 70 31.8

PAGE 17

Residential Water Systems

CentriPro

USING TWO DIFFERENT CABLE SIZES

Customers sometimes desire to use two or more wire sizes on a pump installation. This is acceptable as long as

the maximum cable length ratings are not exceeded. The data below describes how to safely accomplish the

task. The cable lengths in the wire sizing charts represent 100% of the allowable length for each wire size. Never

use more than 100% of any length shown in the table.

The Three-Wire, Single Phase Motor Wire Chart will be used in this example. See page 8.

Installation Data:

• 2 HP, 230V, 1Ø, 3-Wire Motor

• 150 Ft of #12 wire buried between the home (service entrance) and the well

• Pump is set at 340 feet

• Total wire length is 490 feet

Refer to 3-Wire Motor Lead Length Chart

• Select row for 2 HP, 230V, 1Ph Motor

• Maximum wire lengths are:

• #12 - 286’ • #10 - 456’ • # 8 - 722’

• Allowable Drop Cannot Exceed 100% of Any Length or Combination of Lengths

The existing 150 feet of #12 underground wire uses 150’/286’ = 52.4% of the allowable length.

100% - 52.4% = 47.6% of another wire available to use. Which wire will use ≤ 47.6% of its allowable length to

run 340’.

340’/456’ = 74.5% of #10 - 74.5% + 52.4% = 126.9% - over 100% is not allowable

340’/722’ = 47.1% of #8 - 47.1% + 52.4% = 99.5% which is allowable

On this application we can use 150’ of #12 with 340’ of #8.

The formula is: Actual Length 1 + Actual length 2 ≤ 1 or ≤ 100%

Maximum Allowed Maximum Allowed

Using this formula it is possible to size wire using 2 or more different wire sizes.

PAGE 18

Residential Water Systems

CentriPro

CENTRIPRO (HITACHI) 6-10” THREE PHASE MOTORS

6" SINGLE PHASE MOTORS AND REQUIRED CONTROL BOXES

Motor

Order No. HP KW Volts Phase Motor Dia. vs.

Flange Dia. SF

Rated Input Service Factor Full Load

Speed

(RPM)

Locked

Rotor

Amps

Amps Watts Amps Watts

6M058 5 3.7 200

6" x 6"

1.15

17.5 4910 19.5 5610 3468 124

6M052 5 3.7 230 15.0 4857 17.0 5520 3468 110

6M054 5 3.7 460 7.5 4857 8.5 5520 3468 55

6M078 7.5 5.5 200 25.4 7180 28.5 8230 3479 158

6M072 7.5 5.5 230 22.0 7127 26.0 8140 3479 144

6M074 7.5 5.5 460 11.0 7127 13.0 8140 3479 72

6M108 10 7.5 200 33.3 9360 37.2 10700 3480 236

6M102 10 7.5 230 29.0 9407 33.0 10730 3480 208

6M104 10 7.5 460 14.5 9407 16.5 10730 3480 104

6M158 15 11 200 47.4 13700 53.5 15710 3483 347

6M152 15 11 230 42.0 13700 46.0 15800 3483 320

6M154 15 11 460 21.0 13700 23.0 15800 3483 160

6M208 20 15 200 61.2 18040 69.5 20820 3461 431

6M202 20 15 230 54.0 17930 60.0 20650 3461 392

6M204 20 15 460 27.0 17930 30.0 20650 3461 196

6M258 25 18.5 200 77.3 22740 87.5 26190 3479 578

6M252 25 18.5 230 68.0 22470 76.0 25800 3479 530

6M254 25 18.5 460 34.0 22470 38.0 25800 3479 265

6M308 30 22 200 91.8 27000 104.0 31120 3476 674

6M302 30 22 230 82.0 27130 94.0 31160 3476 610

6M304 30 22 460 41.0 27130 47.0 31160 3476 305

6M404 40 30 460 56.0 35530 61.0 41100 3447 420

66M504 50 37 460 70.0 45210 79.0 52380 3398 465

86M504 50 37 460 8" x 6" 65.0 44501 73.0 50891 3484 435

86M604 60 45 460 80.0 51866 90.0 59576 3491 556

8M754 75 55 460

8" x 8"

96.0 65900 109.0 76100 3489 675

8M1004 100 75 460 127.0 87600 145.0 101300 3478 855

8M1254 125 90 460 161.0 110800 180.0 126000 3477 1122

8M1504 150 110 460 197.0 130700 220.0 152000 3472 1331

10M2004 200 150 460 10 "x 10" 235.0 171100 270.0 198600 3478 1260

5-30 HP, 3 Phase 230 and 460 Motors have adjustable voltage feature, change voltage plugs to convert from 230V to 460V operation.

Spare Change Plug Order No's are: PLUG-230V or PLUG-460V

Motor

Order

No.

HP KW Volts Phase

Motor Dia.

vs. Flange

Dia.

Rated Input Service Factor Full Load

Speed

(RPM)

Locked

Rotor

Amps

Control Box

Order No.

Amps Watts Amps Watts

6M051 5 3.7

230 1 6” x 6” 1.15

24 4987 27.5 5735 3492 124 CB05MC3R

6M071 7.5 5.5 36 7675 41 8950 3448 167 CB07MC3R

6M101 10 7.5 50 10135 58 11830 3452 202 CB10MC3R

6M151 15 11 72 15180 85 18050 3424 275 CB15MC3R

PAGE 19

Residential Water Systems

CentriPro

CENTRIPRO (HITACHI) 6-10” THREE PHASE MOTORS

Motor HP kW Volts Phase F.L. KVA Line - Line Time Delay Fuse

Order No. Efciency % Code Resistance Standard Dual Element

6M058 5 3.7 200 75.9 K 0.618 50 25

6M052 5 3.7 230 76.8 K 0.806 45 20

6M054 5 3.7 460 76.8 K 3.050 25 10

6M078 7.5 5.5 200 77.9 J 0.504 80 40

6M072 7.5 5.5 230 78.5 J 0.651 70 30

6M074 7.5 5.5 460 78.5 J 2.430 35 15

6M108 10 7.5 200 79.7 K 0.315 100 50

6M102 10 7.5 230 79.3 K 0.448 90 40

6M104 10 7.5 460 79.3 K 1.619 45 20

6M158 15 11 200 81.7 K 0.213 175 70

6M152 15 11 230 81.7 K 0.312 150 60

6M154 15 11 460 81.7 K 1.074 70 30

6M208 20 15 200 82.7 J 0.189 200 90

6M202 20 15 230 83.2 J 0.258 175 70

6M204 20 15 460 3 83.2 J 0.861 90 35

6M258 25 18.5 200 82.0 K 0.146 250 110

6M252 25 18.5 230 83.0 K 0.210 225 90

6M254 25 18.5 460 83.0 K 0.666 110 45

6M308 30 22 200 82.9 J 0.119 300 125

6M302 30 22 230 82.5 K 0.166 250 100

6M304 30 22 460 82.5 K 0.554 125 50

6M404 40 30 460 83.7 K 0.358 175 100

66M504 50 37 460 82.5 J 0.308 225 125

86M504 50 37 460 84.1 H 0.331 225 125

86M604 60 45 460 86.2 J 0.278 250 150

8M754 75 55 460 86.9 H 0.218 300 175

8M1004 100 75 460 86.6 H 0.164 400 225

8M1254 125 90 460 86.9 J 0.132 500 300

8M1504 150 110 460 86.8 H 0.115 600 350

10M2004 200 150 460 87.2 F 0.0929 800 450

6" SINGLE PHASE MOTORS

Motor HP kW Volts Phase F.L. KVA Resistance - Ohms

Order No. Efciency % Code R - Y B - Y R - B

6M051 5 3.7 74.8 G 2.172 0.512 2.627

6M071 7.5 5.5 230 1 72.9 F 1.401 0.400 1.774

6M101 10 7.5 73.6 E 1.052 0.316 1.310

6M151 15 11 73.7 D 0.678 0.230 0.850

PAGE 20

Residential Water Systems

CentriPro

➀ Overload circuit breaker is rated at 100 amps versus 90 amp standard in CB15MC. Use in areas with high ambient temperatures to reduce

nuisance tripping.

* Use these control boxes on only CentriPro (Hitachi) motors. Franklin Electric control boxes will not work and will void the CentriPro warranty.

Do not use these control boxes on Franklin Electric 6" motors as the overloads and capacitors are not the same as used by FE, using these

will void FE's warranty.

5 AND 7.5 HP WIRING DIAGRAM 10 AND 15 HP WIRING DIAGRAM

CONTROL BOXES FOR 6" CENTRIPRO (HITACHI) SINGLE PHASE MOTORS*

Control Box

Order Number

Use on

Motor

No.

HP Volts

Capacitor Ratings (MFD) Contactor

Rating

Overload

Circuit

Breaker

Enclosure

Dimensions

Shipping

Weight

(lbs.)

Start Caps Run Caps

CB05MC3R 6M051 5

230

189-227uf / 330V 30 / 440V 30A 30A 12.5"H x

11"W x 6.7"D 15

CB07MC3R 6M071 7.5 243 - 292 / 330V 40 / 440V 50A 50A

CB10MC3R 6M101 10 (Qty 2)

161 - 193 / 330V (2) 25 / 440V 75A 60A 17.5"H x

11"W x 6.7"D 27

CB15MC3R 6M151 15 (Qty 2)

216 - 260 / 330V (2) 35 / 440V 90A 90A

CB15MC3R100 ➀100A

PAGE 21

Residential Water Systems

CentriPro

Motor Rating 75º C Insulation - AWG Copper Wire Size

Volts HP 14 12 10 8 6 4 2 1 1/0 2/0 3/0 4/0 250 350 500

230V 5 0 100 170 260 430 680 1060 1330 1660 2070 2560 3190

60 Hz. 7.5 0 0 120 200 310 490 760 940 1150 1420 1740 2120

Single 10 0 0 0 140 220 340 520 660 810 1020 1250 1540

Phase 15 0 0 0 0 140 230 370 450 560 700 870 1080

5 140 230 370 590 920 1430 2190 2690 3290 4030 4850 5870 6650 8460

230V 7.5 0 150 250 410 640 1010 1540 1900 2310 2840 3400 4120 4660 5910 7440

60 Hz. 10 0 0 180 300 470 740 1140 1410 1720 2110 2550 3090 3510 4500 5710

Three 15 0 0 0 200 320 510 790 970 1180 1450 1760 2120 2410 3080 3900

Phase 20 0 0 0 150 240 390 600 750 920 1130 1370 1670 1900 2440 3100

3 Lead 25 0 0 0 0 190 310 490 600 730 900 1100 1330 1510 1950 2480

30 0 0 0 0 0 250 390 490 590 730 890 1080 1230 1580 2030

5 590 950 1500 2360 3700 5750

7.5 410 670 1060 1670 2610 4060 6200 7610

10 300 480 770 1220 1910 2980 4580 5630 6900

15 0 330 530 840 1320 2070 3160 3890 4760 5840 7040

20 0 0 400 640 1020 1600 2460 3020 3710 4560 5500

460V 25 0 0 320 520 810 1280 1960 2410 2960 3640 4400 5350

60 Hz. 30 0 0 0 410 650 1030 1570 1950 2390 2940 3560 4330 4940

Three 40 0 0 0 320 500 790 1220 1500 1840 2270 2730 3320 3760

Phase 50 0 0 0 0 390 610 940 1170 1430 1750 2110 2560 2910 3700 4690

3 Lead 60 0 0 0 0 0 540 830 1020 1250 1540 1860 2250 2550 3260 4120

75 0 0 0 0 0 430 660 820 1000 1230 1480 1810 2050 2640 3360

100 0 0 0 0 0 0 490 610 750 930 1120 1360 1540 1990 2520

125 0 0 0 0 0 0 0 0 620 770 920 1040 1270 1620 2040

150 0 0 0 0 0 0 0 0 0 620 750 910 1040 1330 1680

200 0 0 0 0 0 0 0 0 0 0 610 740 840 1070 1370

Lengths IN BOLD TYPE meet the National Electric Code ampacity only for individual conductor 75º C cable, in free air or water. If other cable

is used, the National Electric Code as well as the local codes should be observed.

NOTE: Since 60º C cable is no longer the industry standard and is not readily available, we have removed the chart.

Use for CentriPro (Hitachi) 6-10" Motors

75º C CABLE, 60 HZ (SERVICE ENTRANCE TO MOTOR) MAXIMUM LENGTH IN FEET

PAGE 22

Residential Water Systems

CentriPro

FM-SERIES 6" SUBMERSIBLE MOTORS

Motor

Order

No.

Rating Rated Input Service Factor Full

Load

Speed

(RPM)

Locked

Rotor

Amps

Control

Box

Order No.

HP KW Volts Phase Motor Dia. vs.

Flange Dia.

Service

Factor Amps Watts Amps Watts

6F051 5 3.7

230 1 6" x 6" 1.15

22.8 4975 26.0 5625 3535 104 CB05MC3RF

6F071 7.5 5.5 35.2 7300 40.0 8300 3525 162 CB07MC3RF

6F101 10 7.5 45.7 9700 52.4 11175 3530 202 CB10MC3RF

6F151 15 11 62.4 13725 72.5 15825 3515 296 CB15MC3RF

Motor

Order

No.

Rating Full Load Maximum Load

(SF Load) Full Load

Speed

(RPM)

Locked

Rotor

Amps

HP KW Volts Phase Hz Service

Factor Amps Watts Amps Watts

6F058 5 3.7

200-208

3 6" x 6" 1.15

16.1 4830 18.0 5490 3470 96

6F078 7.5 5.5 23.3 7000 26.8 8070 3435 140

6F108 10 7.5 31.5 9090 35.0 10400 3480 187

6F158 15 11 44.9 13440 50.8 15460 3475 268

6F208 20 15 59.0 17850 67.1 20630 3470 354

6F258 25 19 76.8 22110 86.5 25520 3490 445

6F308 30 22 91.7 26420 103.3 30450 3500 530

6F052 5 3.7

230

14.4 4830 16.1 5490 3460 87

6F072 7.5 5.5 21.5 7000 24.1 8070 3445 127

6F102 10 7.5 28.0 9090 31.5 10400 3470 164

6F152 15 11 40.9 13440 46.3 15460 3470 237

6F202 20 15 53.2 17850 60.8 20630 3460 312

6F252 25 19 66.7 22110 76.0 25520 3480 387

6F302 30 22 79.3 26420 90.2 30450 3480 458

6F054 5 3.7

460

7.0 4830 8.0 5490 3480 44

6F074 7.5 5.5 10.0 7000 11.3 8070 3475 62

6F104 10 7.5 13.1 9090 14.8 10400 3475 82

6F154 15 11 20.4 13440 23.0 15460 3470 117

6F204 20 15 25.8 17850 29.4 20630 3470 151

6F254 25 19 32.8 22110 36.8 25520 3475 187

6F304 30 22 39.3 26420 44.6 30450 3480 226

6F404 40 30 51.3 35030 58.6 40500 3480 302

6F504 50 37 65.8 44350 75.1 51200 3460 385

6F055 5 3.7

575

5.8 4830 6.5 5490 3450 35

6F075 7.5 5.5 8.2 7000 9.3 8070 3470 51

6F105 10 7.5 10.5 9090 11.8 10400 3485 61

6F155 15 11 15.0 13440 17.1 15460 3465 88

6F205 20 15 20.9 17850 23.7 20630 3485 122

6F255 25 19 26.2 22110 29.7 25520 3480 153

6F305 30 22 31.0 26420 35.0 30450 3465 179

6F405 40 30 41.5 35030 47.3 40500 3460 247

Note: FM Sereis motors do not have an adjustable voltage feature. FM Series motors are designed for a specic vlotage and cannot be

changed.

PAGE 23

Residential Water Systems

CentriPro

Motor

Order

No.

Rating Rated Input Service Factor Full

Load

Speed

(RPM)

Locked

Rotor

Amps

Control

Box

Order No.

HP KW Volts Phase Motor Dia. vs.

Flange Dia.

Service

Factor Amps Watts Amps Watts

6F051 5 3.7

230 1 6" x 6" 1.15

22.8 4975 26.0 5625 3535 104 CB05MC3RF

6F071 7.5 5.5 35.2 7300 40.0 8300 3525 162 CB07MC3RF

6F101 10 7.5 45.7 9700 52.4 11175 3530 202 CB10MC3RF

6F151 15 11 62.4 13725 72.5 15825 3515 296 CB15MC3RF

Motor

Order

No.

Rating Full Load Maximum Load

(SF Load) Full Load

Speed

(RPM)

Locked

Rotor

Amps

HP KW Volts Phase Hz Service

Factor Amps Watts Amps Watts

6F058 5 3.7

200-208

3 6" x 6" 1.15

16.1 4830 18.0 5490 3470 96

6F078 7.5 5.5 23.3 7000 26.8 8070 3435 140

6F108 10 7.5 31.5 9090 35.0 10400 3480 187

6F158 15 11 44.9 13440 50.8 15460 3475 268

6F208 20 15 59.0 17850 67.1 20630 3470 354

6F258 25 19 76.8 22110 86.5 25520 3490 445

6F308 30 22 91.7 26420 103.3 30450 3500 530

6F052 5 3.7

230

14.4 4830 16.1 5490 3460 87

6F072 7.5 5.5 21.5 7000 24.1 8070 3445 127

6F102 10 7.5 28.0 9090 31.5 10400 3470 164

6F152 15 11 40.9 13440 46.3 15460 3470 237

6F202 20 15 53.2 17850 60.8 20630 3460 312

6F252 25 19 66.7 22110 76.0 25520 3480 387

6F302 30 22 79.3 26420 90.2 30450 3480 458

6F054 5 3.7

460

7.0 4830 8.0 5490 3480 44

6F074 7.5 5.5 10.0 7000 11.3 8070 3475 62

6F104 10 7.5 13.1 9090 14.8 10400 3475 82

6F154 15 11 20.4 13440 23.0 15460 3470 117

6F204 20 15 25.8 17850 29.4 20630 3470 151

6F254 25 19 32.8 22110 36.8 25520 3475 187

6F304 30 22 39.3 26420 44.6 30450 3480 226

6F404 40 30 51.3 35030 58.6 40500 3480 302

6F504 50 37 65.8 44350 75.1 51200 3460 385

6F055 5 3.7

575

5.8 4830 6.5 5490 3450 35

6F075 7.5 5.5 8.2 7000 9.3 8070 3470 51

6F105 10 7.5 10.5 9090 11.8 10400 3485 61

6F155 15 11 15.0 13440 17.1 15460 3465 88

6F205 20 15 20.9 17850 23.7 20630 3485 122

6F255 25 19 26.2 22110 29.7 25520 3480 153

6F305 30 22 31.0 26420 35.0 30450 3465 179

6F405 40 30 41.5 35030 47.3 40500 3460 247

Note: FM Sereis motors do not have an adjustable voltage feature. FM Series motors are designed for a specic vlotage and cannot be

changed.

FM-SERIES 6" SUBMERSIBLE MOTORS

Motor

Order

No.

Rating Efciency % Power Factor % Winding

KVA

Code

Fuse Sizing Based on NEC

HP kW Volts Phase FL SF FL SF

Main

Resistance

(Black-

Yellow)

Start

Resistance

(Red-

Yellow)

Stan-

dard

Fuse

Dual

Element

Time

Delay

Fuse

Circuit

Breaker

6F051 5 3.7

230 1

74.5 75.5 97.0 97.0 0.27 0.80 E 80 50 70

6F071 7.5 5.5 77.0 77.5 92.0 92.5 0.40 0.85 F 125 80 110

6F101 10 7.5 76.5 76.5 94.0 94.0 0.60 1.89 E 175 90 125

6F151 15 11 81.5 81.5 98.0 98.0 0.25 0.68 E 225 150 200

Motor

Order

No.

Rating Efciency % Power Factor % Line to

Line

Resistance

Ohms

KVA

Code

Fuse Sizing Based on NEC

HP kW Volts Phase FL SF FL SF Standard

Fuse

Dual

Element

Time

Delay Fuse

Circuit

Breaker

6F058 5 3.7

200-208

77.5 78.5 86.5 88.0 0.96 H 60 35 50

6F078 7.5 5.5 80.0 80.0 87.5 88.5 0.74 H 90 50 70

6F108 10 7.5 82.5 82.5 86.5 88.0 0.42 H 110 70 100

6F158 15 11 83.5 83.5 87.0 88.5 0.29 H 175 100 125

6F208 20 15 83.0 83.0 87.5 89.0 0.22 H 225 125 175

6F258 25 19 84.0 84.0 85.5 87.5 0.15 H 300 150 200

6F308 30 22 84.5 84.5 86.0 87.5 0.12 H 350 200 250

6F052 5 3.7

230

77.5 78.5 86.5 88.0 1.23 H 60 35 45

6F072 7.5 5.5 80.0 80.0 87.5 88.5 0.82 H 80 45 70

6F102 10 7.5 82.5 82.5 86.5 88.0 0.56 H 100 60 90

6F152 15 11 83.5 83.5 87.0 88.5 0.37 G 150 90 125

6F202 20 15 83.0 83.0 87.5 89.0 0.28 G 200 110 175

6F252 25 19 84.0 84.0 85.5 87.5 0.20 G 225 150 200

6F302 30 22 84.5 84.5 86.0 87.5 0.17 G 300 175 225

6F054 5 3.7

460

77.5 78.5 86.5 88.0 4.93 H 30 15 25

6F074 7.5 5.5 80.0 80.0 87.5 88.5 3.29 H 40 25 35

6F104 10 7.5 82.5 82.5 86.5 88.0 2.15 H 50 30 40

6F154 15 11 83.5 83.5 87.0 88.5 1.30 G 70 45 60

6F204 20 15 83.0 83.0 87.5 89.0 1.04 G 90 50 80

6F254 25 19 84.0 84.0 85.5 87.5 0.77 G 110 70 100

6F304 30 22 84.5 84.5 86.0 87.5 0.65 G 150 80 110

6F404 40 30 85.0 85.0 87.5 89.0 0.51 G 175 100 150

6F504 50 37 84.0 84.0 87.0 88.0 0.39 G 225 150 175

6F055 5 3.7

575

77.5 78.5 86.5 88.0 6.50 H 25 15 20

6F075 7.5 5.5 80.0 80.0 87.5 88.5 4.04 H 30 20 25

6F105 10 7.5 82.5 82.5 86.5 88.0 3.16 G 40 25 30

6F155 15 11 83.5 83.5 87.0 88.5 2.18 G 60 30 45

6F205 20 15 83.0 83.0 87.5 89.0 1.54 G 80 45 60

6F255 25 19 84.0 84.0 85.5 87.5 1.17 G 90 60 80

6F305 30 22 84.5 84.5 86.0 87.5 0.93 G 110 70 90

6F405 40 30 85.0 85.0 87.5 89.0 0.72 G 150 90 125

PAGE 24

Residential Water Systems

CentriPro

Note: FM Series Control boxes are designed for use with FM Series 6" motors only. Use with motor part numbers "6F…".

➀ Overload circuit breaker is rated at 100 amps versus 90 amp standard in CB15MC. Use in areas with high ambient temperatures to reduce

nuisance tripping.

5 HP WIRING DIAGRAM 7.5, 10 AND 15 HP WIRING DIAGRAM

CONTROL BOXES FOR 6" FM SERIES SINGLE PHASE MOTORS

Control Box

Order Number

Use on

Motor No. HP Volts

Capacitor Ratings

(MFD) Contactor

Rating

Overload

Circuit

Breaker

Enclosure

Dimensions

Shipping

Weight

(lbs.)

Start Caps Run Caps

CB05MC3RF 6F051 5 230 216-260 (2) 30 30A 30A 12.5"H x 11"W

x 6.7"D 15

CB07MC3RF 6F071 7.5 230 (2) 189-227 50A 50A

CB10MC3RF 6F101 10 230

(2) 270-324

(2) 45 70A 70A 17.5"H x 11"W

x 6.7"D 27

CB15MC3RF 6F151 15 230 (2) 70 90A 90A

CB15MC3R100F ➀100A

PAGE 25

Residential Water Systems

CentriPro

USE FOR CENTRIPRO FM SERIES 6" MOTORS

Three Phase 75º C Cable, 60 Hz (Service Entrance to Motor) Maximum Length in Feet

Motor Rating 75º C Insulation - AWG Copper Wire Size

Volts HP 14 12 10 8 6 4 3 2 1 1/0 2/0 3/0 4/0

230V

60 Hz.

Single

Phase

5 0 0 210 332 517 825 1037 1309 1649 2082 2626 3315 4177

7.5 0 0 0 216 336 536 674 851 1072 1353 1707 2155 2715

10 0 0 0 0 257 409 514 650 818 1033 1303 1645 2073

15 0 0 0 0 0 296 372 469 591 747 942 1189 1498

230 V

60 Hz

Three

Phase

5 134 213 339 537 835 1332 1674 2114 2663 3362 4241

7.5 0 142 226 359 558 890 1118 1412 1779 2246 2833 3577 45063

10 0 0 173 274 427 681 856 10816 1361 1718 2168 2737 3448

15 0 0 0 187 290 463 582 735 926 1169 1475 1862 2346

20 0 0 0 0 221 353 443 560 705 890 1123 1418 1786

25 0 0 0 0 0 282 355 448 564 712 898 1134 1429

30 0 0 0 0 0 0 299 377 475 600 757 956 1204

460 V

60 Hz

Three

Phase

5 538 855 1364 2161 3362

7.5 381 606 966 1530 2380 3794 4770

10 291 462 737 1168 1817 2897 3642 4600

15 0 298 475 752 1169 1864 2344 2960 3728 4706

20 0 0 371 588 915 1458 1833 2315 2917 3682 4645

25 0 0 0 470 731 1165 1465 1850 2330 2941 3711 4685

30 0 0 0 388 603 961 1209 1526 1923 2427 3062 3866

40 0 0 0 0 459 732 920 1161 1463 1847 2331 2942 3707

50 0 0 0 0 0 571 718 906 1142 1441 1818 2296 2892

200-

208 V

60 Hz

Three

Phase

5 108 172 274 434 676 1077 1354 1710 2154 2719 3431 4331

7.5 0 0 184 292 453 723 909 1149 1447 1826 2304 2909 3665

10 0 0 141 223 347 554 696 879 1108 1398 1764 2227 2806

15 0 0 0 0 239 382 480 606 763 964 1216 1535 1933

20 0 0 0 0 0 289 363 459 578 729 920 1162 1464

25 0 0 0 0 0 0 281 356 448 566 714 901 1135

30 0 0 0 0 0 0 0 298 375 473 598 755 951

575 V

60 Hz

Three

Phase

5 827 1316 2099 3324

7.5 578 920 1467 2323 3615

10 456 725 1156 1831 2849 4542

15 314 500 798 1264 1966 3134 3940

20 0 361 576 912 1419 2261 2843 3590 4523

25 0 0 459 728 1132 1805 2269 2865 3609 4559

30 0 0 390 617 961 1531 1925 2431 3063 3866

40 0 0 0 457 711 1133 1424 1799 2266 2861 3609 4556

PAGE 26

Residential Water Systems

CentriPro

1Ø THREE-WIRE CONTROL BOX WIRING CHARTS

Quick Disconnect ½ – 1 HP

WIRING DIAGRAM

“K” REPAIR PARTS FOR QUICK DISCONNECT STYLE CONTROL BOXES

Order Capacitor Start Capacitor

Start Relay Standard Relay (Ohms)

Number HP Volts Order Capacitor Voltage / Order No. Circuit Breaker #2-#5

Number Mfd Quantity

CB05411 .5 115 9K450 250 - 300 125 / 1 ➀ 9K457 30 700 – 1800

➁ 9K566

CB05412 .5 230 9K448 59 - 71 250 / 1 ➀ 9K462 15

CB07412 .75 230 9K449 86 - 103 250 / 1 ➁ 9K567 20 4500 – 7000

CB10412 1 230 9K447 105 - 126 250 / 1 25

➀ First Design - Up to June 2009 - Relay tab on bottom, capacitor held by bracket and screw. See pictures below. 208 V use 9K461 relay.

➁ Current Design - Starting June 2009 - Relay tab on top and capacitors, all held by one screw. See pictures below. The relays are designed

for operation in a specic orientation, therefore there are two different numbers now. 208 V use 9K568 relay.

First Design

Tab Down ➀

Current Design

Tab Up ➁

PAGE 27

Residential Water Systems

CentriPro

CENTRIPRO QUICK DISCONNECT WITH PUMPSAVER INSIDER

CONNECTIONS:

1. Remove the cover from the front of the 3-wire CentriPro control box.

2. Remove the yellow wire from the terminal strip at L2.

3. Remove the black wire connecting L1 and the capacitor completely from the box.

4. Press the PumpSaver® onto the L1 and L2 terminals.

5. Reconnect the yellow wire to L2 on the PumpSaver.

6. Connect the blue wire attached to the PumpSaver to the dual-lug terminal (with the black wire) of the

capacitor.

ORANGE

BLUE

BLK VOLTAGE

RELAY

YEL

RED

B(MAIN) Y(COMM) R(START) L2 L1

MODEL 111/231

INSIDER

CENTRIPRO CONTROL BOX WITH INSIDER INSTALLED

PAGE 28

Residential Water Systems

CentriPro

CENTRIPRO QUICK DISCONNECT WITH QD PUMPTEC

CONNECTIONS:

1. Remove the cover from the front of the 3-wire CentriPro control box.

2. Remove the yellow wire from the terminal strip at L2.

3. Remove the black wire connecting L1 and the capacitor from L1.

4. Press the QD Pumptec onto the L1 and L2 terminals.

5. Reconnect the yellow wire to L2 on the QD Pumptec.

6. Connect the black wire from the capacitor to L1 on the QD Pumptec.

ORANGE

BLACK

BLK VOLTAGE

RELAY

YEL

RED

B(MAIN) Y(COMM) R(START) L2 L1

PUMPTEC

CENTRIPRO CONTROL BOX WITH PUMPTEC INSTALLED

PAGE 29

Residential Water Systems

CentriPro

CSCR 1Ø CONTROL BOXES CAPACITOR START - CAPACITOR RUN

Control

Box Order

Number

HP Volts

Old Control

Box Order

Number

Capacitor

Repair Part

Number

Capacitor

Mfd.

Capacitor

Type

Capacitor

Voltage

Capacitor

Quantity

Overload

Order

Number ②

Start Relay

Order

Number ①

CB05412CR .5

230

—9K465 43-53 Start 250

N/A 9K458

9K466 15 Run 370

CB07412CR .75 — 9K448 59-71 Start 250 N/A 9K458

9K467 23 Run 370

CB10412CR 1 — 9K449 86-103 Start 250 N/A 9K458

9K467 23 Run 370

CB15412CR 1.5 00074 9K447 105-126 Start 250 9K471 9K458

9K466 15 Run 370

CB20412CR 2 00084 9K447 105-126 Start 250 9K481 9K458

9K451 20 Run 370

CB30412CR 3 00094 9K453 208-250 Start 250 9K482

9K459

9K454 45 Run 370

CB50412CR 5 00104 9K455 270-324 Start 330 9K483

9K456 40 Run 370 2

➀ If supply voltage is between 200V-210V a 208V start relay, order no. 9K479, is required.

➁ Overload for 2, 3, and 5 HP CSCR boxes are sold prewired and soldered as an assembly. No eld soldering or wiring required.

“K” REPAIR PARTS

FOR USE WITH 3 WIRE, 1Ø, 4" CENTRIPRO MOTORS

Control Box

Order

Number

HP KW Volts

May

Replace

GP #

May Replace RJ #

Standard

Circuit

Breaker

Standard

Fuse

Dual Element

Time Delay

Fuse

Enclosure

Dimensions

W x D x H (in)

Shipping

Wt. (lbs)

CB05412CR 0.5 .37

230

—50F311CB

S50N1CB, A50N1CB 10 15

8.1 x 5.9 x 9.3

CB07412CR .75 .55 — 75F311CB

S75N1CB, A75N1CB 15 20

CB10412CR 1 .75 — S100F311CB

S100N1CB, A100N1CB

CB15412CR 1.5 1.1 00074 150F311CB

S150N1CB, A150N1CB 25 30

CB20412CR 2 1.5 00084 200F311CB

S200N1CB, AS200T1CB 20

CB30412CR 3 2.2 00094 300F311CB

S300N1CB 40 45 25

CB50412CR 5 3.7 00104 500F311CB

S500N1CB 60 80 45 8

PAGE 30

Residential Water Systems

CentriPro

MAGNETIC CONTACTOR (MC) CONTROL BOXES

FOR USE WITH 3 WIRE, 1Ø, 4" CENTRIPRO MOTORS AND 4" (6", 5 HP) FRANKLIN ELECTRIC MOTORS

Control Box

Replaces Replaces MayReplace Standard Standard Dual Element Enclosure Shipping

Order Number HP KW Volts GP # RJ # FE # Circuit Fuse Time Delay Dimensions Wt. (lbs)

Breaker Fuse W x D x H (in)

CB15412MC 1.5 1.1 230 No Equal No Equal No Equal 30 35 20

CB20412MC 2 1.5 230 00084MC No Equal 2823018310 25 30 20 8.1 x 5.9 x 9.3 8

CB30412MC 3 2.2 230 00094MC S300N1CBC 2823028310 40 45 30

CB50412MC 5 3.7 230 00104MC S500N1CBC 2821139310 60 80 45 11 x 6.7 x 12.5 15

“K” REPAIR PARTS

Control Box Capacitor

Capacitor Capacitor Capacitor Capacitor Contactor Overload Start Relay

Order Number HP KW Volts Repair Part Type Mfd. Voltage Quantity Order Order Order

Number Number Number Number

CB15412MC 1.5 1.1 9K447 Start 105-126 250 9K493

9K466 Run 15 370 9K458

CB20412MC 2 1.5 9K447 Start 105-126 250 1 9K485 9K480 (S)

230 9K451 Run 20 370 9K472 (M)

CB30412MC 3 2.2 9K453 Start 208-250 250 9K473 (S)

9K454 Run 45 370 9K474 (M) 9K459

CB50412MC 5 3.7 9K455 Start 270-324 330 1 9K486 9K475 (S)

9K456 Run 40 370 2 9K476 (M)

Repair parts above are compatible with and replace parts in old Goulds Water Technology or Franklin Electric control boxes.

Order Number 9K479 for 200/208 Volt Start Relay.

PAGE 31

Residential Water Systems

CentriPro

½, ¾ AND 1 HP – 1Ø CSCR CONTROL BOX WIRING DIAGRAMS

CSCR AND MC CONTROL BOX CHECK OUT

CHECKING PROCEDURE: BE SURE POWER IS TURNED OFF.

A. OVERLOAD (PUSH RESET BUTTONS TO MAKE SURE CONTACTS ARE CLOSED.)

1. OHMMETER SETTING: (R X 1)

2. TERMINAL CONNECTIONS: OHMMETER LEADS TO OVERLOAD TERMINALS.

3. OHMMETER READING: SHOULD NOT BE OVER 0.5 OHMS.

B. CAPACITOR (DISCONNECT ONE LEAD FROM EACH CAPACITOR PRIOR TO CHECKING.)

1. OHMMETER SETTING: (R X 1000).

2. TERMINAL CONNECTIONS: INDIVIDUAL CAPACITOR TERMINALS.

3. OHMMETER READING: POINTER SHOULD SWING TOWARD ZERO THEN DRIFT BACK TOWARD

INFINITY.

C. RELAY COIL (DISCONNECT LEAD FROM TERMINAL 5)

1. OHMMETER SETTING: (R X 1000).

2. TERMINAL CONNECTIONS: “5” AND “2” ON RELAY.

3. OHMMETER READING: 4500-7000 OHMS.

D. RELAY CONTACT (DISCONNECT LEAD FROM TERMINAL 1)

1. OHMMETER SETTING: (R X 1).

2. TERMINAL CONNECTIONS; “1” AND “2” ON RELAY.

3. OHMMETER READING: SHOULD BE ZERO.

E. MAGNETIC CONTACTOR ONLY (DISCONNECT 1 COIL LEAD)

1. OHMMETER SETTING: (R X 100).

2. CHECK COIL RESISTANCE: 180-1400 OHMS.

3. REMOVE CONTACT COVER AND INSPECT CONTACTS.

PAGE 32

Residential Water Systems

CentriPro

1Ø CONTROL BOX WIRING DIAGRAMS

1½ HP STANDARD 1½ HP WITH MAGNETIC CONTACTOR

2 HP STANDARD 2 HP WITH MAGNETIC CONTACTOR

PAGE 33

Residential Water Systems

CentriPro

1Ø CONTROL BOX WIRING DIAGRAMS

3 HP STANDARD 3 HP WITH MAGNETIC CONTACTOR

5 HP STANDARD 5 HP WITH MAGNETIC CONTACTOR

PAGE 34

Residential Water Systems

CentriPro

PUMP TROUBLESHOOTING

WARNING

Hazardous voltage

can shock, burn or

cause death.

DISCONNECT AND LOCKOUT ELECTRICAL POWER BEFORE ATTEMPTING ANY SERVICE.

FAILURE TO DO SO CAN CAUSE SHOCK, BURNS OR DEATH.

Symptom Probable Cause Recommended Action

PUMP MOTOR

NOT RUNNING

LITTLE OR

NO LIQUID

DELIVERED

BY PUMP

1. Motor thermal protector tripped

a. Incorrect control box

b. Incorrect or faulty electrical connec-

tions

c. Faulty thermal protector

d. Low voltage

e. Ambient temperature of control box/

starter too high

f. Pump bound by foreign matter

g. Inadequate submergence

2. Open circuit breaker or blown fuse

3. Power source inadequate for load

4. Power cable insulation damage

5. Faulty power cable splice

1. Allow motor to cool, thermal

protector will automatically reset

a – e. Have a qualied electrician inspect

and repair, as required

f. Pull pump, clean, adjust set depth as

required

g. Conrm adequate unit submergence in

pumpage

2. Have a qualied electrician inspect and

repair, as required

3. Check supply or generator capacity

4 – 5. Have a qualied electrician inspect and

repair, as required

1. Faulty or incorrectly installed

check valve

2. Pump air bound

3. Lift too high for pump

4. Pump bound by foreign matter

5. Pump not fully submerged

6. Well contains excessive amounts

of air or gases

7. Excessive pump wear

8. Incorrect motor rotation – three phase only.

1. Inspect check valve, repair as required

2. Successively start and stop pump until ow

is delivered

3. Review unit performance, check with dealer

4. Pull pump, clean, adjust set depth as

required

5. Check well recovery, lower pump if possible

6. If successive starts and stops does not

remedy, well contains excessive air or gases

7. Pull pump and repair as required

8. Reverse any two motor electrical leads

PAGE 35

Residential Water Systems

CentriPro

AQUAVAR SOLO2 DATA

Service Entrance to Controller

Controller Motor Copper Wire Size 75ºC Insulation Exposed to a Maximum of 50ºC (122ºF) Ambient Temperature ⑥

Input HP 14 12 10 8 6 4 3 2 1 1/0 2/0 3/0 4/0 250 300 350 400 500

½ 366 583 925 1336 2107 3345 4175 5267 6637 8364

¾ 279 445 706 1020 1608 2552 3186 4019 5065 6383 8055

1 226 360 571 824 1300 2064 2576 3250 4095 5161 6513 8201

1½ * 286 455 657 1036 1644 2052 2589 3262 4111 5188 6533 8236 9710

2 * * 331 478 754 1197 1495 1886 2376 2995 3779 4759 5999 7073 8455 9852

3 * * 246 355 561 890 1111 1401 1766 2225 2808 3536 4458 5256 6283 7321 8343

5 * * * 218 343 545 680 858 1081 1363 1720 2165 2730 3219 3847 4483 5109 6348

230V

1 PH

Controller to Motor

Controller Motor Copper Wire Size 75ºC Insulation Exposed to a Maximum of 50ºC (122ºF) Ambient Temperature ⑥

Output HP 14 12 10 8 6 4 3 2 1 1/0 2/0 3/0 4/0 250 300 350 400 500

½ 905 1442 2290 3306 5213 8276

¾ 690 1100 1748 2523 3978 6316 7884 9945

1 558 890 1413 2040 3216 5106 6375 8041

1½ 445 709 1126 1625 2562 4068 5078 6406 8072

2 324 516 820 1184 1866 2963 3699 4666 5879 7410 9351

3 241 384 609 880 1387 2202 2749 3467 4369 5506 6949 8750

5 * 235 373 539 849 1348 1683 2123 2675 3372 4255 5358 6755 7964 9520

⑤ Reduce lengths by 13% for 200 V systems. ⑥ Lengths in bold require 90ºC wire. Shading indicates 40º C maximum ambient. * Wire does not meet the N.E.C. ampacity requirement.

230V

3 PH

The lengths in each of the Wire Sizing tables represent 100% of the allowable voltage drop when motor is running at full load.

When sizing wire, the voltage drop of each wire segment must be included. The total must not exceed 100% of the allow-

able drop. Take for example a 1.5 HP motor with a distance from Service Entrance to Controller of 100' and 500' between the

Controller and Motor.

• Service Entrance to Controller = 100' of 10 AWG (100/455) = 22 % (455' is from the S.E. to Controller chart)

• Controller to Motor = 500' of 12 AWG (500/709) = 71 % (709' is from the Controller to Motor chart)

Total Drop (must be ≤ 100%) 93 %

If the distance from the Controller to Motor was 600' (600/709) = 85% + 22% = 107%, we would need to use #10 wire for that

segment, ex. 600/1126 = 53% + 22% (for 100' of #10) = 75% which is acceptable. It is also acceptable to use different wire

sizes for the Buried and Well sections of wire.

WIRE SIZING – MAXIMUM CABLE LENGTHS IN FEET TO LIMIT VOLTAGE DROP TO 5% FOR 230 V SYSTEMS ⑤

CONTROLLER, BREAKER, GENERATOR SIZING

Motor Controller Model ➁ Circuit Generator ➃

HP Voltage ➀ 1AS15 3AS20 3AS30 3AS50 Breaker ➂ (VA)

½ 230

2200

200

¾ 230 15 2900

200

1 230

3500

200

1½ 230 20 4400

200

2 230

6100

200 30

230

3 200 8100

5 230 50 13300

200

➀ Supply voltage must be 196 VAC – 265

VAC.

➁ Shaded areas indicate which controller

models can be used with which motors.

Lighter shading indicates combina-

tions where controller will limit peak

performance to 85% of catalog value for

pump/motor.

➂ Circuit Breaker or Dual Element Time Delay

Fuse Size (Amps) protecting branch circuit

supplying controller.

➃ Minimum size of single phase 240 V

generator required.

PAGE 36

Residential Water Systems

CentriPro

SERVICE FACTOR AMPS ALL MOTORS

AQUAVAR SOLO2 AND BALANCED FLOW REPAIR PARTS

(See Ecom website or PRP, Repair Part Price Book, for Current Prices)

Order Number Description

6K210 Gauge Guard - Transducer Protector

9K518 100 PSI Transducer 0.5 – 4.5V

9K519 200 PSI Transducer 0.5 – 4.5V

9K520 300 PSI Transducer 0.5 – 4.5V

9K523 10 Bar Transducer 0.5 – 4.5V (145 PSI)

9K524 SOLO and Balanced Flow Screw Repair Kit

9K525 SOLO and Balanced Flow Fan Repair Kit

9K545 10' Transducer Cable with Ground and GRN. Clamp

9K546 15' Transducer Cable with Ground and GRN. Clamp

9K547 25' Transducer Cable with Ground and GRN. Clamp

9K548 50' Transducer Cable with Ground and GRN. Clamp

9K549 100' Transducer Cable with Ground and GRN. Clamp

9K576 150' Transducer Cable with Ground and GRN. Clamp

9K577 200' Transducer Cable with Ground and GRN. Clamp

9K550 AquaBoost UIB

9K552 Balanced Flow and Aquavar SOLO UIB

9K575 Balanced Flow and Aquavar SOLO (all sizes) R05 Programmer

9K585 Water Sensor with Relay Contact

9K589 Over-Pressure Switch, 60-120 PSI, Balanced Flow or S-Drive

230 Volt 200 Volt

HP 1Ø 2-Wire 1Ø 3-Wire 3Ø 3Ø

CentriPro1 Franklin Grundfos CentriPro Franklin Grundfos CentriPro Franklin Grundfos CentriPro Franklin

½ 4.7/4.7 6 6 6.3 6 6 N/A N/A N/A N/A N/A

¾ 6.4/6.2 8 8.4 8.3 8 8.4 3.9 3.8 N/A 4.5 4.4

1 9.1/8.1 9.8 9.8 9.7 9.8 9.8 4.7 4.7 N/A 5.5 5.4

1½ 11.0/10.4 13.12 13.12 11.1 11.5 11.6 6.1 5.9 7.3 7.2 6.8

2 N/A N/A N/A 12.2 13.22 13.22 7.6 8.1 8.7 8.8 9.3

3 N/A N/A N/A N/A N/A N/A 10.1 10.9 12.2 12 12.5

5 N/A N/A N/A N/A N/A N/A 17.5 17.8 19.82 20.22 20.52

1. CentriPro 2-Wire motors have Generation 1 and Generation 2 amp ratings, see motor nameplate or motor data sticker that was supplied with motor.

2. Amps are higher than controller overload range - use of these motors will current limit and provide reduced performance.

PAGE 37

Residential Water Systems

CentriPro

THREE PHASE MOTOR OPERATION ON VFD'S

Variable Frequency Drive’s (VFD) can be used with the 3 phase CentriPro motor provided the operator

meets the following criteria:

1) Maintain frequencies from 30HZ – 60HZ. Do not operate below 30HZ for more than 1 second. 80 HZ

operation can be used.

2) Ensure VFD is a PWM, IGBT, Volts per Hz scalar type and does not produce more than 500 volts dV/dT.

3) Use a load reactor (load lter) of 3% impedance or more on motor lead lengths of 50 wire feet or more. The

Balanced Flow product already includes this in all models.

4) Follow all NEC, state, local or provincial electrical codes for Power Conversion Equipment wiring and

installation.

5) Provide appropriate dedicated short circuit protection. Properly sized fuses or breaker disconnects.

6) Size wire according to NEC, state, local or provincial codes OR refer to manufacturers recommendation for

wiring sizing.

7) Ensure proper ow around motor.

8) Maintain proper grounding of the motor back to drive and service entrance. Common ground throughout

system!

The following are some installation issues we have seen on returned Balanced Flow controllers which

factory re-testing has shown to operate perfectly:

Symptom Cause

• Cycling, won't turn off, poor pressure control Incorrect tank pre-charge pressure

• Cycling and wide pressure swings Larger than recommended tank

• Poor performance Motor running backwards

Performance Improvement Suggestions:

• Installing a spring check valve on the pump side of the tank can reduce time to standby when ow stops.

• Poor pressure control can be caused by a clogged sensor. Not an issue for sensors 4/09 and later.

• Updating controllers built prior to 4/09 with latest Software, UIB and Sensor will improve reliability and

performance.

• Updating software in controllers built after 4/09 may improve performance.

• Many generators produce voltages that exceed the 264VAC max rating of the controller. Test the generator

output voltage when no load is connected. If the voltage exceeds 264VAC, do not use it with the BF

controller!

PAGE 38

Residential Water Systems

CentriPro

AQUAVAR SOLO2 TROUBLESHOOTING

The Status Indicator and Parameter Display are visible through the cover lable to indicate the system status,

i.e. running, stopped or faulted. When faulted, the status indicator light will be Red and the Parameter Display

will show the error code in the format F00 where "F" indicates fault and "00" will be the fault code number. The

Status Indicator will ash the error code as the number of ashes followed by a 1 second pause. The number of

ashes can be from 2 to 9. The error code will be repeated until the fault is cleared. The following describes state

of the Status Indicator and Parameter Display duing various conditions and faults:

NO LIGHT

Parameter

Display

Status

Indicator Controller Status Description

No Light No Light Low/No Input Voltage Check the input voltage to the controller. Measure the

voltage between L1 and L2 using an AC Voltmeter. This

voltage should be greater than 190Vac.

PrOG No Light Program Mode The controller is set to programming mode when the

Programming Position (located in the upper-left corner of the

UIB) pins are connected together at power up. To remove

the controller from Program Mode, remove the jumper/

connection connecting the Programming Position pins, turn

off power to the controller, wait 1 minute, turn on power to

the controller.

GREEN LIGHT CODES

Parameter

Display

Status

Indicator Controller Status Description

Various Constant

Green

Standby/Low Voltage

Constant Green Light indicates the pump is in Standby mode

with the pump stopped. The system is in Standby mode when

there is no ow in the system and the pressure setting has

been reached.

It is also possible the system is in a Low Voltage condition

where the line input voltage is between 85-190VAC.

StOP Constant

Green

Pump Stopped

A Constant Green Status Indicator along with a StOP message

on the Parameter Display indicates that the Run/Stop input is

open which forces the pump to stop.

Check the device controlling the Run/Stop Input for proper

operation. Verify the input is wired correctly. The Run/Stop

Input wiring must never be installed in the same conduit as

power wiring and there must be a minimum of 12" between

the Run/Stop Input wiring and the power wires.

Various Blinking

Green

Pump Running

Flashing Green Light indicates the pump is running.

RED LIGHT CODES

Parameter

Display

Fault Code

Flashes Controller Status

Description

This information is to be used by professional installers or

qualied personnel only.

F01 Constant

Red

Controller Error

Internal controller fault. To clear the fault, turn off power to

the controller, wait 1 minute, turn on power to the controller.

If fault persists Replace controller.

To clear fault perform

a System Reset,

or turn off power

to controller, wait

1 minute, turn on

power to controller. If

fault persists contact

installer.

PAGE 39

Residential Water Systems

CentriPro

AQUAVAR SOLO2 TROUBLESHOOTING

FAULT BLINK CODES (continued)

RED LIGHT CODES

Parameter

Display

Fault Code

Flashes Controller Status

Description

This information is to be used by professional installers or

qualied personnel only.

F02 2 Blinks Dry Well

No Water/Loss of

Prime

This fault can be caused by:

• Water supply level in well falls below suction inlet of pump.

• Plugged suction screen.

• Restriction in pipe between pump and pressure sensor.

• Air bound pump – see “Purging System”

• Incorrect setting of “MAXIMUM SPEED” switch. Be sure to

set the “MAXIMUM SPEED” switch to 80 Hz when using

mismatched pumps (water ends) and motors.

• Incorrect setting of “MOTOR OVERLOAD SETTING (SFA)”

switch. Ensure the Motor Overload Setting (SFA) Switch is

not set higher than the Service Factor Amps (SFA) listed on

the motor nameplate.

Refer to the dSEt menu for details on conguring the Dry

Well Function. The controller may automatically restart if

Progressive (ProG) or Fixed Time (Ft) restart is selected.

If nuisance tripping continues after adequate water supply

has been veried:

• Set the Dry Well Sensitivity switch to LOW

• Measure the maximum possible output current for the

system. Set the MOTOR OVERLOAD Setting according to

this value instead of motor SFA.

• Turn the Dry Well Function off by selecting OFF in the dSEt

parameter group in the Advanced Menu.

Dry Well can be reset by pressing both pushbuttons at the

same time or by turning off the power to the controller.

The Dry Well Function

is congured using

the dSEt parameter

group in the

Advanced Menu. If

fault persists contact

installer.

F03 3 Blinks Sensor Fault This fault can be caused by:

• Disconnected sensor. Disconnect sensor from sensor cable

connector and reconnect to ensure a good connection.

• Disconnected sensor cable lead inside the controller. Check

for loose wires where the sensor cable connects to the

circuit board by tugging on each wire.

• Broken wire in the sensor cable.

• Miswired sensor cable. Check that the wires are connected

to the correct terminals on the sensor connector. The

correct location of the wires is indicated on the circuit

board. B=Black, R=Red, W=White, G=Green.

• Failed sensor. With the sensor cable connected to the

circuit board, measure the DC voltage between the black

and white wires of the sensor cable at the sensor connector.

The voltage measured should be between 0.5Vdc and

4.5Vdc depending on the system pressure, see chart below.

• A vacuum on the sensor (transducer) of 17" Hg or more will

cause a sensor fault, eliminate the vacuum.

NOTE: Ensure the Transducer Jumper is properly placed for the

application. Refer to the Transducer Jumper Section for details.

The controller will

not run if the signal

from the sensor is

disconnected or

out of tolerance.

The controller will

automatically restart

when the signal is

within tolerance. If

fault persists contact

installer.

PAGE 40

Residential Water Systems

CentriPro

AQUAVAR SOLO2 TROUBLESHOOTING

FAULT BLINK CODES (continued)

RED LIGHT CODES

Parameter

Display

Fault Code

Flashes Controller Status

Description

This information is to be used by professional installers or

qualied personnel only.

F03 3 Blinks Sensor Fault (continued)

F04 4 Blinks Over Current This fault can be caused by:

• Using wrong motor (wrong voltage or phase).

• Mechanical binding from debris in pump.

• Electrical or mechanical failure of the motor.

• Incorrect setting of “MOTOR OVERLOAD SETTING (SFA)”

switch. The controller will issue an Over Current fault if the

switch is set too low.

The controller estimates the motor temperature by

comparing the output current to the Motor Overload Setting

and monitoring the output frequency. If the motor runs at

high output or is current limiting the motor temperature

estimate increases. If the temperature estimate is too high the

controller stops the motor and issues an Over Current fault.

The controller will automatically clear the fault and restart

the motor after the motor temperature estimate reaches an

acceptable level. If 3 Over Current faults are detected then

the controller must be manually reset by turning off power to

the controller for 1 minute and then on.

The controller stores the motor temperature estimate. If the

controller has tripped on the Over Current fault and power is

turned off and then on, the will not restart unless the motor

temperature estimate is within an acceptable range.

The controller has

turned off the motor

to protect it against

damage due to

an over current or

overload condition. If

3 Over Current faults

are detected, the

controller will need to

be manually reset. If

fault persists contact

installer.

Pressure [PSI]

Sensor Output vs. Applied Pressure

Transducer Output [Volts DC]

0.5

1.5

2.5

3.5

4.5

150100

100 PSI 200 PSI 300 PSI

50 250 300200

100 PSI Sensor

200 PSI Sensor

300 PSI Sensor

PAGE 41

Residential Water Systems

CentriPro

AQUAVAR SOLO2 TROUBLESHOOTING

FAULT BLINK CODES (continued)

RED LIGHT CODES

Parameter

Display

Fault Code

Flashes Controller Status

Description

This information is to be used by professional installers or

qualied personnel only.

F05 5 Blinks Short Circuit Repeated exposure to Short Circuit conditions

can damage the controller. Do not reset this fault without

xing the short circuit condition more than twice.

This fault can be caused by:

• Electrical failure of the motor.

• Electrical failure of wiring between controller and motor.

Verify the error by turning power to controller off for 1 minute

and then on. If error persists, motor and wiring between

controller and motor must be checked. Turn power off for 5

minutes. Remove the motor wires from the output terminal

block. Check wiring and motor for shorting phase to phase

and phase to ground. Perform the tests described in the

Insulation and Winding Resistance Tests section of this

manual. Refer to motor’s manual for information on resistance

readings.

The controller will not

restart if displaying

this fault. To clear

the fault perform

a System Reset,

or turn off power

to the controller,

wait 1 minute, turn

on power to the

controller. If fault

persists contact

installer.

F06 6 Blinks Ground Fault Repeated exposure to Ground Fault conditions

can damage the controller. Do not reset this fault without

xing the ground fault condition more than twice.

This device does not provide personnel

protection against shock. This function is intended for

equipment protection only.

This fault can be caused by:

• Electrical failure of the motor

• Electrical failure of wiring between controller and motor.

• Miswiring of motor cable.

Verify the error by turning power to controller off for 1 minute

and then on. If error persists, motor and wiring between

controller and motor must be checked. Turn power off and

wait 5 minutes. Remove the motor wires from the output

terminal block. Perform the tests described in the Insulation

and Winding Resistance Tests of this manual.

The controller will not

restart if displaying

this fault. To clear

the fault perform

a System Reset,

or turn off power

to the controller,

wait 1 minute, turn

on power to the

controller. If fault

persists contact

installer.

F07 7 Blinks Temperature This fault can be caused by:

• High ambient temperature. The maximum ambient

temperature rating is 122º F (50º C).

• Low ambient temperature. The minimum ambient

temperature rating is -4º F (-20º C).

Check for a fan failure. The fan will turn on when the

temperature inside the controller reaches 140º F (60º C). The

fan will turn on for 1 second each time the controller starts

the motor. The fan will run for 10 seconds during the rst start

of the motor after power up. If the fan never turns on, check

fan connections and replace as needed. Ensure that the fan is

not bound or clogged

The controller

will automatically

restart when the

temperature reaches

an acceptable level. If

fault persists contact

installer.

WARNING

PAGE 42

Residential Water Systems

CentriPro

AQUAVAR SOLO2 TROUBLESHOOTING

FAULT BLINK CODES (continued)

RED LIGHT CODES

Parameter

Display

Fault Code

Flashes Controller Status

Description

This information is to be used by professional installers or

qualied personnel only.

F08 8 Blinks Open Lead This fault can be caused by:

• Disconnected or broken wire between the controller and

motor.

Verify the error by turning power to controller off for 1 minute

and then on. If error persists, motor and wiring between

controller and motor must be checked. Turn power off for

5 minutes. Remove the three motor wires from the terminal

block. Using an ohmmeter, measure the resistance from

phase to phase. A disconnected or broken wire will be

indicated by a high resistance reading (20 ohms or higher).

The controller will not

restart if displaying

this fault. To clear

the fault perform

a System Reset,

or turn off power

to the controller,

wait 1 minute, turn

on power to the

controller. If fault

persists contact

installer.

F09 9 Blinks Low Pressure Cut-Off This fault can be caused by:

• Pressure 20 PSI below set point for 30 seconds. May be

a broken pipe or tripped pressure relief valve. If 20 PSI

or more pressure drop for 30 seconds is normal for the

system, switch the Low Pressure Cut-Off protection off or

change system to prevent the pressure drop.

The controller will not

restart if displaying

this fault. To clear

the fault perform

a System Reset,

or turn off power

to the controller,

wait 1 minute, turn

on power to the

controller. If fault

persists contact

installer.

PAGE 43

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MEASURING INSULATION RESISTANCE

1. Set the scale lever to R x 100K (R x 100,000) and

set the ohmmeter on zero.

Open (turn off) master breaker

or disconnect all leads from

starter or control box to avoid damage to

meter or electric shock hazard.

2. Connect an ohmmeter lead to any one of the

motor leads and the other to the metal drop

pipe. If the drop pipe is plastic, connect the

ohmmeter lead to the metal well casing or

ground wire.

WARNING

TABLE 1 – Normal Ohm and Megohm Values (Insulation Resistance) Between All Leads and Ground

Insulation resistance does not vary with rating. All motors of all HP, voltage and phase rating have similar values of insulation resistance.

Condition of Motor and Leads Ohm Value Megohm Value

A new motor (without drop cable). 20,000,000 (or more) 20.0

A used motor which can be reinstalled in the well. 10,000,000 (or more) 10.0

Motor in Well. Ohm readings are for drop cable plus motor. A new 2,000,000 (or more) 2.0

motor in the well.

A motor in the well in reasonably good condition. 500,000 - 2,000,000 0.5 - 2.0

A motor which may have been damaged by lightning or with damaged 20,000 - 500,000 0.02 - 0.5

leads. Do not pull the pump for this reason.

A motor which denitely has been damaged or with damaged cable.

The pump should be pulled and repairs made to the cable or the motor 10,000 - 20,000 0.01 - 0.02

replaced. The motor will not fail for this reason alone, but it will

probably not operate for long.

A motor which has failed or with completely destroyed cable insulation. Less than 10,000 0 - 0.01

The pump must be pulled and the cable repaired or the motor replaced.

Megger…

What It Means –

1. If the ohm value is normal, the motor windings

are not grounded and the cable insulation is not

damaged.

2. If the ohm value is below normal, either the

windings are grounded or the cable insulation

is damaged. Check the cable at the well seal as

the insulation is sometimes damaged by being

pinched.

PAGE 44

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MOTOR WINDING RESISTANCE CHECKOUT CABLE CHECKOUT

Checking Cable and Splice

1. Submerge cable and splice in steel barrel of water

with both ends out of water.

2. Set ohmmeter selector on RX100K and adjust

needle to zero (0) by clipping ohmmeter leads

together.

3. After adjusting ohmmeter, clip one ohmmeter

lead to barrel and the other to each cable lead

individually, as shown.

4. If the needle deects to zero (0) on any of the cable

leads, pull the splice up out of the water. If the

needle falls back to

(∞) (no reading) the

leak is in the splice.

5. If leak is not in the

splice, pull the cable

out of the water slowly

until needle falls back

to (∞) (no reading).

When the needle falls

back, the leak is at

that point.

6. If the cable or splice

is bad, it should be

repaired or replaced.

What It Means –

1. If all ohm values are

normal, the motor

windings are neither

shorted nor open, and the cable colors are

correct.

2. If any one ohm value is less than normal, the

motor is shorted.

3. If any one ohm value is greater than normal, the

winding or the cable is open or there is a poor

cable joint or connection.

4. If some ohm values are greater than normal and

some less, the leads are mixed.

Measuring Winding Resistance

1. Set the scale lever to R x 1 for values under 10

ohms. For values over 10 ohms, set the scale

lever to R x 10. Zero balance the ohmmeter as

described earlier on page 11.

Open master breaker and

disconnect all leads from

control box to pressure switch (Q-D type

control, remove lid) to avoid damage to meter

or electric shock hazard.

2. Connect the ohmmeter leads as shown below.

TABLE 2 – Cable Resistance – Copper

Cable DC Resistance of Cable per 100 Foot

Size Length Ohms per Pair of Leads

14 .544

12 .338

10 .214

8 .135

6 .082

4 .052

2 .032

If aluminum cable is used the readings will be

higher. Divide the ohm readings on this chart

by 0.61 to

determine the

actual resistance

of aluminum

cable.

See motor data pages

for motor resistance

ratings.

RULE OF THUMB

Add resistance of drop cable when checking

pump in well. See Table 2 above.

CAUTION

Checking Cable and

Splice Test

Attach this lead

to Metal Tank

Ohmmeter

Set at R x 100K

OHMS

R x 1000

R x 10K

R x 100K

R x 100

R x 10

R x 1

ZERO

OHMS

PAGE 45

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AMPROBE INSTRUCTIONS

The Amprobe is a multi-range, combination ammeter

and voltmeter.

Voltmeter Scales: 150 VOLTS 600 VOLTS

Ammeter Scales: 5 AMPS 40 AMPS

15 AMPS 100 AMPS

1. When used as an ammeter, the tongs are placed

around the wire being measured with the rotary

scale on the 100 amp range. Then rotate the scale

back to the smaller ranges until an exact reading is

indicated.

2. When used as a voltmeter, the two leads are

clipped into the bottom of the instrument with the

rotary scale on the 600 volt range. If the reading is

less than 150 volts, rotate the scale to the 150 volt

range to get a more exact reading.

OHMMETER INSTRUCTIONS

The Ohmmeter is used for measuring the electrical

resistance of a wire circuit. The unit of measurement is

called an Ohm.

1. The knob at the bottom of the Ohmmeter is

adjustable through six ranges:

RX1 = R x 1

RX10 = R x 10

RX100 = R x 100

RX1000 = R x 1,000

RX10K = R x 10,000

RX100K = R x 100,000

2. The round center knob is for the purpose of

adjusting the instrument to zero (0) after clipping

the two ohmmeter leads together. This must be

done every time the range selection is changed.

Use Ohmmeter only with POWER

OFF.

If your ohmmeter

is digital readout

type, refer to the

instructions that

came with it.

CAUTION

PAGE 46

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FUSE CHECKOUT

1. Set R x 1.

2. Connect leads as shown.

3. Reading: Should register zero.

What It Means –

Zero reading indicates fuse OK. Innity (∞) reading

indicates bad fuse.

3 PHASE STARTER COIL CHECKOUT

Open master breaker and disconnect

all leads from starter to avoid

damage to meter or electric shock hazard. Connect

the ohmmeter leads as shown above.

Coil with Ohmmeter

1. Set R x 1,000.

2. Connect leads as shown.

3. Reading: Should register some value,

Approximately 200-1000 ohms.

What It Means –

Innity reading indicates coil is open. Zero reading

indicates coil is shorted. In either case, the coil

should be replaced.

A reading of 200-1000 ohms indicates coil is ok.

WARNING

PAGE 47

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VOLT

600 -

500 -

400 -

300 -

200 -

100 -

0 -

3 PHASE STARTER VOLTAGE CHECKOUT

Checking Voltage at Fused Disconnect and

Magnetic Starter

POWER IS ON during voltage

checking.

1. To check voltage: Use voltmeter on L1, L2 and L3 in

sequence. Check should be made at four locations.

Step 1 Checking incoming power supply.

Step 2 Checking fuses.

Step 3 Checking contact points

Step 4 Checking heaters.

2. When checking voltage, all other major electrical

appliances (that could be in use at the same time)

should be running.

3. If incoming power supply readings are not within

the limits (see chart), call your power supplier.

Voltage Limits

Name Plate Measured Volts

▼ Minimum Maximum

208V 3Ø 188 228

230V 3Ø 207 253

460V 3Ø 414 506

575V 3Ø 518 632

NOTE: Phase to phase – full line voltage. Phase to

neutral – ½ full line voltage. (depending on

transformer connection)

WARNING

VOLT

600 -

500 -

400 -

300 -

200 -

100 -

0 -

RULE OF THUMB

Incoming power should be within 5% of power

supply voltage. Motors are rated ±10% of

nameplate. The other 5% is used for cable voltage

drop.

PAGE 48

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TRANSFORMER SIZES

A full three phase supply is recommended for all three

phase motors, consisting of three individual trans-

formers or one three phase transformer. “Open” delta

or wye connections using only two transformers can

be used, but are more likely to cause problems from

current unbalance.

Transformer ratings should be no smaller than listed in

the table for supply power to the motor alone.

TRANSFORMER CAPACITY REQUIRED FOR SUB-

MERSIBLE MOTORS

Smallest KVA Rating –

Submersible Total Effective Each Transformer

3Ø Motor KVA Open WYE WYE or

HP Rating Required DELTA 2 DELTA 3

Transformers Transformers

1½ 3 2 1

2 4 2 1½

3 5 3 2

5 7½ 5 3

7½ 10 7½ 5

10 15 10 5

15 20 15 7½

20 25 15 10

25 30 20 10

30 40 25 15

40 50 30 20

50 60 35 20

60 75 40 25

75 90 50 30

100 120 65 40

FULL THREE PHASE

OPEN DELTA OR WYE

PAGE 49

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Hookup 1 Hookup 2 Hookup 3

L1 L2 L3 L1 L2 L3 L1 L2 L3

Starter

Terminals

T1 T2 T3 T1 T2 T3 T1 T2 T3

Motor R B Y Y R B B Y R

Leads T3 T1 T2 T2 T3 T1 T1 T2 T3

Example:

T3-R = 51 amps T2-Y = 50 amps T1-B = 50 amps

T1-B = 46 amps T3-R = 48 amps T2-Y = 49 amps

T2-Y = 53 amps T1-B = 52 amps T3-R = 51 amps

Total = 150 amps Total = 150 amps Total = 150 amps

÷ 3 = 50 amps ÷ 3 = 50 amps ÷ 3 = 50 amps

— 46 = 4 amps — 48 = 2 amps — 49 = 1 amps

4 ÷ 50 = .08 or 8% 2 ÷ 50 = .04 or 4% 1 ÷ 50 = .02 or 2%

THREE PHASE POWER UNBALANCE

A full three phase supply is recommended for all

three phase motors, consisting of three individual

transformers or one three phase transformer. So-

called “open” delta or wye connections using only two

transformers can be used, but are more likely to cause

problems, such as poor performance overload trip-

ping or early motor failure due to current unbalance.

Transformer ratings should be no smaller than listed

on Transformer Size Chart on previous page.

Phase designation of leads for CCW rotation view-

ing shaft end.

To reverse rotation, interchange any two leads.

Phase 1 or “A” – Black Motor Lead or T1

Phase 2 or “B” – Yellow Motor Lead or T2

Phase 3 or “C” – Red Motor Lead or T3

Notice: Phase 1, 2 and 3 may not be L1, L2 and L3.

Checking and correcting rotation

and current unbalance

1. Establish correct motor rotation by running in both

directions. Change rotation by exchanging any two

of the three motor leads. The rotation that gives the

most water ow is always the correct rotation.

2. After correct rotation has been established, check

the current in each of the three motor leads and cal-

culate the current unbalance as explained in 3 below.

If the current unbalance is 2% or less, leave the leads

as connected.

If the current unbalance is more than 2%, current

readings should be checked on each leg using each

of the three possible hook-ups. Roll the motor leads

across the starter in the same direction to prevent

motor reversal.

3. To calculate percent of current unbalance:

A. Add the three line amp values together.

B. Divide the sum by three, yielding average current.

C. Pick the amp value which is furthest from the aver-

age current (either high or low).

D. Determine the difference between this amp value

(furthest from average) and the average.

E. Divide the difference by the average.

Multiply the result by 100 to determine percent of

unbalance.

4. Current unbalance should not exceed 5% at service

factor load or 10% at rated input load. If the unbal-

ance cannot be corrected by rolling leads, the source

of the unbalance must be located and corrected. If,

on the three possible hookups, the leg farthest from

the average stays on the same power lead, most of

the unbalance is coming from the power source.

However, if the reading farthest from average moves

with the same motor lead, the primary source of

unbalance is on the “motor side” of the starter. In this

instance, consider a damaged cable, leaking splice,

poor connection, or faulty motor winding.

OPEN DELTA

OR WYE

FULL THREE

PHASE

PAGE 50

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Note: Always consult the generator

manufacturer whenever questions arise.

These sizing charts are recommendations based on

motor service factor loading for typical continuous

duty generators. If you need to call the generator

manufacturer, be prepared to tell them the motor KVA

code, the service factor amperage, locked rotor am-

perage, phase, hertz, motor type, etc. This information

can all be found in this manual.

Please note that the 2-wire chart is only for PSC

(permanent split capacitor) type, 2-wire motors and

should not be used for split-phase, 2-wire motors. If

using split-phase, 2-wire motors the generator should

be 50% larger than that listed for a 3-wire motor.

You must know which type generator you have before

using the charts as the required generator size varies

by type. Internally regulated generators are also called

self-excited. Externally regulated generators are the

most common. In addition to the Kw/KVA rating, the

generator frequency (Hertz, typically 60 HZ in USA) is

very important when operating pumping equipment

because frequency variations affect pump output in

direct relation to the pump Afnity Laws. Operating

under 60 hertz will reduce ow and head while op-

erating over 60 hertz will increase ow, head, HP and

amp draw and could overload the motor.

The generator should always be started before the

pump/motor is started and always stop the pump/

motor before shutting down the generator. Operat-

ing generators at higher elevations or using natural

gas a fuel can affect performance, consult the genera-

tor manufacturer for their recommendations in these

instances.

GENERATOR SIZING

GENERATOR RECOMMENDATIONS

Externally Regulated Internally Regulated

Motor HP KW KVA KW KVA

Minimum Generator Rating

PSC .5 2.5 3.1 1.75 2.2

Type .75 3.5 4.4 2.5 3.1

2-Wire 1 5 6.3 3.2 4

1Ø 1.5 6 7.5 4 5

.5 2 2.5 1.5 1.9

.75 3 3.8 2 2.5

1 4 5 2.5 3.2

1.5 5 6.3 3 3.8

2 7.5 9.4 4 5

3 10 12.5 5 6.3

5 15 18.8 7.5 9.4

7.5 20 25 10 12.5

3-Wire 10 30 37.5 15 18.8

1Ø 15 40 50 20 25

and 20 60 75 25 31

3Ø 25 75 94 30 37.5

Motors 30 100 125 40 50

40 100 125 50 62.5

50 150 188 60 75

60 175 220 75 94

75 250 313 100 125

100 300 375 150 188

125 375 469 175 219

150 450 563 200 250

175 525 656 250 313

200 600 750 275 344

PAGE 51

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1. Feet Head of Water and Equivalent Pressures

To change head in feet to pressure in pounds, multiply by .434

Feet PSI Feet

PSI Feet PSI Feet PSI

Head Head Head Head

1 .43 30 12.99 140 60.63 300 129.93

2 .87 40 17.32 150 64.96 325 140.75

3 1.30 50 21.65 160 69.29 350 151.58

4 1.73 60 25.99 170 73.63 400 173.24

5 2.17 70 30.32 180 77.96 500 216.55

6 2.60 80 34.65 190 82.29 600 259.85

7 3.03 90 38.98 200 86.62 700 303.16

8 3.46 100 43.31 225 97.45 800 346.47

9 3.90 110 47.64 250 108.27 900 389.78

10 4.33 120 51.97 275 119.10 1000 433.09

20 8.66 130 56.30 – – – –

HEAD AND PRESSURE EQUIVALENTS

2. Pressure and Equivalent Feet Head of Water

To change pounds pressure to feet head, multiply by 2.3

PSI Feet PSI Feet PSI Feet PSI Feet

Head Head Head Head

1 2.31 20 46.18 120 277.07 225 519.51

2 4.62 25 57.72 125 288.62 250 577.24

3 6.93 30 69.27 130 300.16 275 643.03

4 9.24 40 92.36 140 323.25 300 692.69

5 11.54 50 115.45 150 346.34 325 750.41

6 13.85 60 138.54 160 369.43 350 808.13

7 16.16 70 161.63 170 392.52 375 865.89

8 18.47 80 184.72 180 415.61 400 922.58

9 20.78 90 207.81 190 438.90 500 1154.48

10 23.09 100 230.90 200 461.78 1000 2309.00

15 34.63 110 253.98 – – – –

APPROXIMATE COST OF OPERATING ELECTRIC MOTORS

*Average kilowatts input or cost

*Av. kw input or cost per hour

Motor based on 1 cent per kilowatt hour Motor

based on 1 cent per kw hour

HP HP

1 Phase 3 Phase 3 Phase

1⁄3 .408 20 16.9

½ .535 .520 25 20.8

¾ .760 .768 30 26.0

1 1.00 .960 40 33.2

1½ 1.50 1.41 50 41.3

2 2.00 1.82 60 49.5

3 2.95 2.70 75 61.5

5 4.65 4.50 100 81.5

7½ 6.90 6.75 125 102

10 9.30 9.00 150 122

200 162

PAGE 52

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BASIC FORMULAS AND SYMBOLS

Formulas

GPM = Lb./Hr.

500 x Sp. Gr.

H = 2.31 x psi

Sp. Gr.

H = 1.134 x In. Hg.

Sp. Gr.

HV = V2 = 0.155 V2

V = GPM x 0.321 = GPM x 0.409

A (I.D.)2

BHP = GPM x H x Sp. Gr.

3960 x Eff.

Eff. = GPM x H x Sp. Gr.

3960 x BHP

NS = N√GPM

H3/4

H = V2

Symbols

GPM = gallons per minute

Lb. = pounds

Hr. = hour

Sp. Gr. = specic gravity

H = head in feet

psi = pounds per square inch

In. Hg. = inches of mercury

hv = velocity head in feet

V = velocity in feet per second

g = 32.16 ft./sec.2 (acceleration of gravity)

A = area in square inches (πr2) (for a circle or pipe)

ID = inside diameter in inches

BHP = brake horsepower

Eff. = pump efciency expressed as a decimal

NS = specic speed

N = speed in revolutions per minute

D = impeller in inches

CENTRIPRO OR SQUARE "D" SWITCHES

Grounding

Provisions

#8-32 screws

Range: adjust

for cut-in point

Differential: adjust

for cut-out point

ADJUSTMENT

Line

Load

Line

LINE LOAD LOAD LINE

MOTOR

L1 L2

MAIN SPRING ADJUSTMENT

Turn clockwise to increase both cut-out

and cut-in pressure. (2 PSI/turn)

DIFFERENTIAL

ADJUSTMENT

Turn clockwise to increase

cut-out pressure without

affecting cut-in. (3 PSI/turn)

FURNAS PRO CONTROL

Adjust in proper sequence:

1. CUT-IN: Turn nut down for higher cut-in pressure, or

up for lower cut-in.

2. CUT-OUT: Turn nut down for higher cut-out pres-

sure, or up for lower cut-out.

PAGE 53

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BASIC FORMULAS AND SYMBOLS

Water Horsepower = GPM x 8.33 x Head = GPM x Head

33000 3960

Temperature conversion

DEG. C = (DEG. F – 32) x .555

DEG. F = (DEG. C x 1.8) + 32

Area of a Circle

A = area; C = circumference.

A =π r2; π = 3.14

C = 2πr

CIRCLE

Where:

GPM = Gallons per Minute

8.33 = Pounds of water per gallon

33000 = Ft. Lbs. per minute in one horsepower

Head = Difference in energy head in feet (eld head).

Laboratory BHP = Head x GPM x Sp. Gr.

3960 x Eff.

Field BHP = Laboratory BHP + Shaft Loss

Total BHP = Field BHP + Thrust Bearing Loss

Where:

GPM = Gallons per Minute

Head = Lab. Head (including column loss)

Eff. = Lab. Eff. of Pump Bowls

Shaft Loss = HP loss due to mechanical friction of lineshaft bearings

Thrust Bearing Loss = HP Loss in driver thrust bearings

(See (1) below under Misc.)

Input Horsepower = Total BPH

Motor Eff.

Motor Eff. from Motor mfg. (as a decimal)

Field Efciency = Water Horsepower

Total BHP

Water HP as determined above

Total BHP as determined above

Overall Plant Efciency = Water Horsepower

Input Horsepower

(See (2) below under Misc.)

Water HP as determined above

Input HP as determined above

Input Horsepower = BHP = 4.826 x K x M x R = 1.732 x E x I x PF

Mot. Eff. T 746

BHP = Brake Horsepower as determined above

Mot. Eff. = Rated Motor Efciency

K = Power Company Meter Constant

M = Power Company Meter Multiplier, or Ratio of Current and Potential

Transformers connected with meter

R = Revolutions of meter disk

T = Time in Sec. for R

E = Voltage per Leg applied to motor

I = Amperes per Leg applied to motor

PF = Power factor of motor

1.732 = Factor for 3-phase motors. This reduces to 1 for single phase motors

Electrical

Miscellaneous

Kilowatt input to Motor = .746 x I.H.P. = 1.732 x E x I x PF

1000

KW-Hrs. Per 1000 Gallons of = HD in ft. x 0.00315

Cold Water Pumped Per Hour Pump Eff. x Mot. Eff.

(1) Thrust Bearing Loss = .0075 HP per 100 RPM per 1000 lbs. thrust.*

(2) Overall Plant Efciency sometimes referred to as “Wire to Water” Efciency

*Thrust (in lbs.) = (thrust constant (k) laboratory head) + (setting in feet x shaft wt. per ft.)

Note: Obtain thrust constant from curve sheets

Discharge Head (in feet of uid pumped) = Discharge Pressure (psi) x 2.31

Sp. Gr. of Fluid Pumped

D = diameter

r = radius

TERMS AND USABLE FORMULAS

PAGE 54

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CentriPro

TABLE 2 – PRESSURE FACTORS

Pump Cut-In Pressure – PSIG

20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115

30 .22

35 .30 .20

40 .37 .27 .18

45 .42 .34 .25 .17

50 .46 .39 .31 .23 .15

55 .50 .43 .36 .29 .22 .14

60 .54 .47 .40 .33 .27 .20 .13

65 .50 .44 .38 .31 .25 .19 .13

70 .53 .47 .41 .35 .30 .24 .18 .12

75 .50 .45 .39 .33 .28 .22 .17 .11

80 .53 .48 .42 .37 .32 .26 .21 .16 .11

85 .50 .45 .40 .35 .30 .25 .20 .15 .10

90 .53 .48 .43 .38 .33 .29 .24 .19 .14 .10

95 .50 .46 .41 .36 .32 .27 .23 .18 .14 .09

100 .52 .48 .44 .39 .35 .31 .26 .22 .17 .13 .09

105 .50 .46 .42 .38 .33 .29 .25 .21 .17 .13 .08

110 .52 .46 .44 .40 .36 .32 .28 .24 .20 .16 .12

115 .50 .46 .42 .39 .35 .31 .27 .23 .19 .15 .12 .06

120 .52 .48 .45 .41 .37 .33 .30 .26 .22 .19 .15 .11

125 .50 .47 .43 .39 .36 .32 .29 .25 .21 .16 .14 .11 .07

To determine tank drawdown of operating pressure ranges other than those listed in table, use following procedure:

Multiply total tank volume (table 1) by pressure factor (table 4).

Example: Operating range: 35/55

Tank being used: V-200

65.1 = Total volume of tank (table 1)

x .29 Pressure factor (table 4)

18.9 = Drawdown in gallons at 35/55 PSI operating range.

Pump Cut-Out Pressure – PSIG

TABLE 1 – TANK MODELS – See your Full Line Catalog Tank Bulletins for a listing of all available models.

① Drawdown based on a 22 psi differential and Boyle’s Law. Tem-

perature, elevation and pressure can all affect drawdown volume.

HYDROPRO AND CENTRIPRO TANK SELECTION

Tank Drawdown Pressure Factors Using an “Extra”

2 PSI of Drawdown

Pressure Differential Factor with extra 2 psi*

18 – 40 .402

28 – 50 .340

38 – 60 .295

48 – 70 .260

To Calculate drawdown capacity multiply: Factor x Tank Volume.

Model

No.

Total

Volume

(Gals.)

① Drawdown in Gals. at System

Operating Pressure Range of Maximum

Drawdown

Volume

(Gallons)

18/40

PSIG

28/50

PSIG

38/60

PSIG

V6P 1.9 0.7 0.6 0.5 1.3

V15P 4.9 1.8 1.5 1.4 3.1

V25P 7.3 2.7 2.3 2.1 3.1

V45P 13.9 5.6 4.7 4.1 8.4

V45 13.9 5.6 4.7 4.1 8.4

V60B 19.9 8.0 6.8 5.8 12.1

V60 19.9 8.0 6.8 5.8 12.1

V80 25.9 10.4 8.8 7.6 13.9

V80EX 25.9 10.4 8.8 7.6 13.9

V100 31.8 12.8 10.8 9.4 13.8

V100S 31.8 12.8 10.8 9.4 13.8

V140B 45.2 18.2 15.4 13.3 27.3

V140 45.2 18.2 15.4 13.3 27.3

V200 65.1 26.2 22.1 19.2 39.3

V250 83.5 33.6 28.4 25.6 50.8

V260 84.9 34.1 28.9 25.0 44.7

V350 115.9 46.6 39.4 34.1 70.5

PAGE 55

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MOTOR DATA

ELECTRICAL COMPONENTS

JET PUMP MOTOR DATA AND ELECTRICAL COMPONENTS

GWT Motor

Model

Motor Overload with Leads Run Capacitor and MFD Start Capacitor

MFD Rating Switch ⑤

④ Old Number ③ New Number T.I. Number

J04853 614246 71 MET38ABN 610807 1: 124/148 629002 2

J05853 614246 20 CET63ABN 610807 2: 161/192 629002 2

J06853 614246 9 CET52ABN 610807 2: 161/192 629002 2

J07858 614246 79 CET38ABM 610807 2: 161/192 629002 2

J08854 611307 29 BRT44ABM 614529 4: 25 610807 1: 124/148 629002 2

J09853 611106 22 611106 36 BRB2938 628318 314: 55 610807 11; 36-43 629002 2

J04853L 614246 98 627121 43 MET39ABN-CL 610807 1:124/148 629002 2

J05853L 614246 20 627121 38 CET63ABN 610807 2:161/192 629002 2

J06853L 614246 9 627121 7 CET52ABN 610807 2:161/192 629002 2

J07858L 611123 21 BRT45ABM 610807 7:189/227 629002 2

J08854L 616861 10 627119 10 CET31ABN 623450 8: 30 610807 33: 64-77 629002 2

SFJ04853 621863 1 MEJ38ABN N/A 3945C91A01

SFJ05853 621863 4 CET55ABN 610807 2: 161/192 3945C91A01

SFJ06853 621863 5 CET49ABN 610807 2: 161/192 3945C91A01

SFJ04860 614246 67 627121 48 MET36ABN 610807 2: 161/192 629002 2

SFJ05860 614246 20 627121 38 CET63ABN 610807 2: 161/192 629002 2

SFJ06860 614246 9 627121 7 CET52ABN 610807 2: 161/192 629002 2

J05853N P751056520063 CEJ65CV N/A C103237300109: 238/110 X837648580001

J06853N P751056520251 CEJ-49CV N/A C103237300109: 238/110 X837648580001

J07858N P751056520253 CEJ49CY C107558550064: 50/370 C103237300120: 208/165 X837406460002

J08854N P751056520249 CEJ-38CS C107558550064: 50/370 C103237300127: 59/250 X837406460002

J09853N P751056520192 CEJ31CY

C107558550064: 50/370

C103237300127: 59/250 X837406460002

③ These new overload part numbers are for use with the new plastic terminal board with the quick change voltage plug.

④ Use this sufx if your motor has the old style brown terminal board without quick change voltage plug.

⑤ 629002 2 replaces 614234 1, 2, and 6.

GWT Number HP Volts Phase Service Factor Maximum Load Amps Watts Circuit Breaker

J04853 ½ 115/230 1 1.6 10.8/5.4 880 25/15

J05853 ¾ 115/230 1 1.5 14.8/7.4 1280 30/15

J06853 1 115/230 1 1.4 16.2/8.1 1440 30/20

J07858 1½ 115/230 1 1.3 20.0/10.0 1866 40/20

J08854 2 115/230 1 1.2 22.6/11.3 2100 25/15

J09853 3 230 1 1.15 13.3 3280 30

J04853L ½ 115/230 1 1.6 10.8/5.4 968 25/15

J05853L ¾ 115/230 1 1.5 14.8/7.4 1336 30/15

J06853L 1 115/230 1 1.4 16.2/8.1 1592 30/20

J07858L 1½ 115/230 1 1.3 21.4/10.7 1950 40/20

①J08854L 2 230 1 1.2 12.9 2100 25

SFJ04853 ½ 115/230 1 1.6 9.4/4.7 900 20/10

SFJ05853 ¾ 115/230 1 1.5 13.6/6.8 1160 25/15

SFJ06853 1 115/230 1 1.4 15.8/7.9 1400 30/20

SFJ04860 ½ 115/230 1 1.6 12.6/6.3 990 25/15

SFJ05860 ¾ 115/230 1 1.5 14.8/7.4 1200 30/15

SFJ06860 1 115/230 1 1.4 16.2/8.1 1400 30/20

J05853N ¾ 230/115 1 1.5 13.8/6.9 1294 40 / 20

J06853N 1 230/115 1 1.6 16.8/8.4 1691 45 / 20

J07858N 2 230/115 1 1.7 20.4/10.2 2350 50 / 25

J08854N 2 230 1 1.4 12 2604 30

J09853N 3 230 1 1.2 14.5 3278 45

① Effective July, 1998, 230 V only. Note: Refer to motor nameplate for motor part number

PAGE 56

Residential Water Systems

CentriPro

TERMINAL BOARD AND VOLTAGE CHANGE PLUG

A change has been

made to use a new ter-

minal board on the A.O.

Smith two compartment

motor models. This ter-

minal board is used on

both dual voltage and

single voltage motors.

FEATURES

• Voltage Plug: Dual volt-

age motors use a volt-

age plug that retains

the terminals for the

Black and Black Tracer

leads. To change volt-

age, lift the black plug

and align the arrow

with the desired volt-

age on terminal board.

See Figure 1 for an

example of the dual

voltage connection

diagram.

• Screws with ¼" drive:

The terminal screw

accepts either a ¼"

nut driver or a slotted

screw driver.

• Line Wire Connection:

The space under the

screw will accept #16,

#14, #12, #10, or #8

wire. The rib at the bot-

tom edge of the screw

allows the wire to be

placed straight into the

space under the screw.

This rib retains the wire

under the head of the

screw and for #12, #10,

or #8 wire it is not nec-

essary to wrap the wire

around the screw.

• ½ HP wired 115 V, ¾

HP and up wired 230 V

at factory.

• Quick Connect Termi-

nals: Each terminal has

provision for ¼" quick

connect terminals in

addition to the screw.

• Molded Plastic Ma-

terial: The terminal

board is made from an

extremely tough white

plastic material with

L1, L2, and A markings

molded into the board.

• Lead Channel: A

channel adjacent to

the conduit hole di-

rects wiring to the top

of the board.

• Governor Guard: An

integral backplate pre-

vents leads from enter-

ing the area around

the governor.

• Ground Guard: To

prevent the bare

ground wire from

touching the “live” L2

terminal, the ground

wire must be placed

above this guard.

115 V 230 V

L1 L2

FIGURE 1

LINE

GRD Green (Ground)

Align black plug to 115 V or 230 V arrow.

½ HP wired 115 V, ¾ HP and up wired

230 V at factory.

CAPACITOR START INDUCTION RUN –

SINGLE SPEED (OLD STYLE – UP TO APRIL, 1999)

MAINMAIN

PHASE

YELLOW YELLOW

RED

BLACK

PURPLE

WHITE

RED

BLACK TRACER

230 V

BLACK

TRACER

115 V

BLACK

TO WIRE FOR 230 V:

BLACK TRACER TO B

BLACK TO A

TO WIRE FOR 115 V:

BLACK TRACER TO A

BLACK TO L1

CAPACITOR START INDUCTION RUN – SINGLE

SPEED (NEW STYLE – AFTER APRIL, 1999)

“Black Tracer” is a black and white wire

VOLTAGE CHANGES ARE MADE INSIDE THE

MOTOR COVER NOT IN THE PRESSURE SWITCH.

JET PUMP MOTOR WIRING A.O. SMITH MOTORS

WARNING:

DISCONNECT POWER SOURCE BEFORE CHECKING. DO NOT MAKE ANY

CHANGES WITH POWER ON.

PAGE 57

Residential Water Systems

CentriPro

SCH 40 – PLASTIC PIPE: FRICTION LOSS (IN FEET OF HEAD) PER 100 FT.

GPM GPH 3⁄8" ½" ¾" 1" 1¼" 1½" 2" 2½" 3" 4" 6" 8" 10"

ft. ft. ft. ft. ft. ft. ft. ft. ft. ft. ft. ft. ft.

1 60 4.25 1.38 .356 .11

2 120 15.13 4.83 1.21 .38 .10

3 180 31.97 9.96 2.51 .77 .21 .10

4 240 54.97 17.07 4.21 1.30 .35 .16

5 300 84.41 25.76 6.33 1.92 .51 .24

6 360 36.34 8.83 2.69 .71 .33 .10

8 480 63.71 15.18 4.58 1.19 .55 .17

10 600 97.52 25.98 6.88 1.78 .83 .25 .11

15 900 49.68 14.63 3.75 1.74 .52 .22

20 1,200 86.94 25.07 6.39 2.94 .86 .36 .13

25 1,500 38.41 9.71 4.44 1.29 .54 .19

30 1,800 13.62 6.26 1.81 .75 .26

35 2,100 18.17 8.37 2.42 1.00 .35 .09

40 2,400 23.55 10.70 3.11 1.28 .44 .12

45 2,700 29.44 13.46 3.84 1.54 .55 .15

50 3,000 16.45 4.67 1.93 .66 .17

60 3,600 23.48 6.60 2.71 .93 .25

70 4,200 8.83 3.66 1.24 .33

80 4,800 11.43 4.67 1.58 .41

90 5,400 14.26 5.82 1.98 .52

100 6,000 7.11 2.42 .63 .08

125 7,500 10.83 3.80 .95 .13

150 9,000 5.15 1.33 .18

175 10,500 6.90 1.78 .23

200 12,000 8.90 2.27 .30

250 15,000 3.36 .45 .12

300 18,000 4.85 .63 .17

350 21,000 6.53 .84 .22

400 24,000 1.08 .28

500 30,000 1.66 .42 .14

550 33,000 1.98 .50 .16

600 36,000 2.35 .59 .19

700 42,000 .79 .26

800 48,000 1.02 .33

900 54,000 1.27 .41

950 57,000 .46

1000 60,000 .50

NOTE: See page 5 for website addresses for pipe manufacturers – there are many types of new plastic pipe available now.

FRICTION LOSS

STORAGE OF WATER IN VARIOUS SIZES OF WELLS

D2 = Gallons of Storage per Foot

24.5

Where: D = Inside diameter of well casing in inches

Examples:

2" Casing = .16 Gals. per ft. Storage 8" Casing = 2.6 Gals. per ft. Storage

3" Casing = .36 Gals. per ft. Storage 10" Casing = 4.07 Gals. per ft. Storage

4" Casing = .652 Gals. per ft. Storage 12" Casing = 5.87 Gals. per ft. Storage

5" Casing = 1.02 Gals. per ft. Storage 14" Casing = 7.99 Gals. per ft. Storage

6" Casing = 1.4 Gals. per ft. Storage 16" Casing = 10.44 Gals. per ft. Storage

PAGE 58

Residential Water Systems

CentriPro

UL AND CSA AGENCY LISTING(S)

Our control boxes, motors, complete pump assemblies and electrical accessories are tested by independent

product safety and testing organizations to ensure compliance with the US National Electric Code (NEC) and/

or Canadian Standards Association (CSA) standards. Underwriters Laboratories Inc. and CSA are the agencies

with whom we contract. They have now agreed to eliminate overlapping efforts through an agreement which

allows either to test to the other’s standards. This is good for manufacturers and consumers as overlapping

independent testing is very expensive.

Unfortunately, there is a great deal of misunderstanding associated with the Agency Listings and their marks or

logos. By meeting specic safety requirements products can be either UL Listed or UL Recognized. The UL mark

in a circle signies that a product is UL Listed (approved) for its intended use by Underwriters Laboratories Inc.

Radios, televisions, CD players, fans and small appliances are a good example of UL Listed products.

The lesser known and most misinterpreted UL mark is the backwards , signifying a UL Recognized

Component. This is used on products that are combined to create a complete assembly. In the Submersible

Pump Industry, pumps larger than 2 HP are shipped as separate water ends and motors due to weight and

length restrictions of major shippers. Therefore the products cannot carry a logo, but only the backwards

logo since they are Components of a complete system. According to both UL and CSA, electrical inspectors

should consider the assembled products as approved if the motor and water end are matched by HP, i.e. a ½ HP

Water End on a ½ HP Motor.

The 4” CentriPro motors are tested by Canadian Standards Association to UL 1004 and 2111 as well as to CSA

standards 77 and 100. They carry a logo. This indicates they are CSA Listed for the USA and Canada, i.e.,

tested by C.S.A. to U.L. and CSA standards.

CentriPro, single-phase, 4” motor control boxes carry a listing.

Testing by the Canadian Standards Association is denoted by the CSA logo or .

Per their recent agreement UL can test products sold in the USA and/or Canada, conversely, CSA can test

products sold in Canada and/or the USA.

USC

PAGE 59

Residential Water Systems

CentriPro

USC

Logos and their meanings follow:

- UL Listed for USA

- UL Listed for Canada (tested by UL to CSA Standards)

- UL Listed for USA and Canada (tested by UL to UL & CSA Standards)

- UL Recognized Component for USA

- UL Recognized Component for Canada (tested by UL to CSA Standards)

- UL Recognized Component for USA and Canada

(tested by UL to UL & CSA Standards)

- CSA approved for Canada

- CSA approved for USA (tested by CSA to UL Standards)

- CSA approved for USA and Canada (tested by CSA to CSA & UL Standards)

- Certied to NSF/ANSI 61, Drinking Water System Components 4P49

- Drinking Water System Components - Certied to NSF/ANSI 61, Annex G

- NSF/ANSI 372 – Drinking Water System Components – Lead Content

CLASS 6853 01 - Low Lead Content Certication Program - - Plumbing Products

California Health and Safety Code 116875 (known as AB-1953-2006)

Vermont Act No. 193 - 2008 - Consumer Products Prohibition against Lead (known as Bill S.152

"An Act Rlating to Prevention of Lead Poisoning by Exposure to Lead in Consumer Products")

Maryland House Bill 372 [Statue 12-605] - Business Occupations and Professionals - Plumbers -

Lead Free Materials

Per the reciprocity agreement between the two agencies, electrical inspectors in both countries should now be

honoring either the UL or CSA mark on products approved for their country.

WATER QUALITY

LLC

NSF/ANSI 61-G

TECHNICAL ASSISTANCE AND TROUBLESHOOTING

CUSTOMER SERVICE CONTACT NUMBERS

Four (4") Inch Motors and Controls

Seneca Falls, NY

• Phone: 866-325-4210 — General

• Phone: 866-673-0427 — Technical

• Phone: 866-673-0445 — Controls

• Toll Free Fax: 888-322-5877

Orlando Distribution Center

• Phone: 407-829-7808

• Fax: 407-829-7809

Fresno Distribution Center

• Phone: 559-265-4730

• Fax: 559-265-4740

Southaven, MS (was Memphis)

Distribution Center

• Phone: 662-393-5982

• Toll Free Fax: 800-848-9793

Chicago Customer Service

• Phone: 847-983-5926

• Fax: 847-983-1766

Guelph, Ontario, Canada

• Phone: 519-826-0869

• Fax: 519-826-0874

Six (6") Inch and Larger Motors

Lubbock, Texas Turbine Operation

• Phone: 806-763-7867

• Fax: 800-453-4749

CentriPro is a trademark of Xylem Inc. or one of its subsidiaries.

Xylem Inc.

2881 East Bayard Street Ext., Suite A

Seneca Falls, NY 13148

www.centripro.com

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