Booster Pump Replacement Motor

PART#B625

MANUFACTURERA. O. Smith

  (5 out of 5 Stars on 18 Ratings)

resources:   Q&A: Ask a Question  | Q&A: View Answers (6) | Reviews (16) | Documents (7) | How To's (2)

item is in stock

includes free shipping

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ALTERNATE PART #'S0-173840-23, 10-173840-23, 142777, 173289, 173840, 176830, 2-173840-23, 5KC46KN2408X, 7-173840-13, 7-173840-23, 7-173840-32, 7-173840-53, 8-142777-21, 8-173840-20, 8-173840-23, C1502, EB625, PL1072


Product Desciption

Uprated 3/4 HP motor; 3450 rpm, 208-230/115; 8.5-7.8/15.6 full load amps; 1.5 service factor; 56CZ frame

Motor Dimensions Motor Dimensions Motor Image Motor Image
Motor Name:
0.75 HP B625 Replacement Pool Motor
HP:
0.75 HP
Speed:
Single
RPM:
3450 RPM
Volts:
230/115 V
Amps:
6.4/12.8 amp
Service Factor:
1.5
Total HP:
1.13 HP
Frame:
56CZ
Stock #:
B625
Shaft:
Threaded
Overload Protector:
Auto
Dimension Letter:
C
Dimensions:
14.03 in.
Commonly Used On:
Pentair

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Ask a Question
Question

Asked on 08/23/2015 by harry schumacher jr

need the impellere to go with this motor

Inyo Answer

Answered on 08/24/2015 by Product Specialist Joe S.

Hello Harry the impeller needed will be (p15) PART#3262-03 attached is also the Polaris Booster Pump Parts

Question

Asked on 07/13/2015 by William Petersen

I have a polaris pump ao smith part o-173840-23. It recentlt started a high pitch scream. Bearings ?? Something that can be easily replaced? thanks

Inyo Answer

Answered on 07/14/2015 by Product Specialist Lennox H.

Hi William, You can replace the bearings of your Polaris booster pump motor. You will need (2) A.O. Smith 203 Bearing (6203RS). We have  How To Replace the Bearings in a Pool Pump Motor - Part IHow To Replace the Bearings in a Pool Pump Motor - Part II to assist you in replacing the bearings in your motor.

Question

Asked on 06/16/2015 by Nate

I would like to order this pump. Which tune up kit do I need and impeller (if needed) go with it? Thanks, Nate

Inyo Answer

Answered on 06/16/2015 by Product Specialist Joe S.

Hello Nate, the impeller needed is 3262-03 and seal 

Question

Asked on 01/12/2012 by Guest

Why should I purchase a Tune Up Kit?

Inyo Answer

Answered on 01/12/2012 by Product Specialist Patrick P.

A Tune Up Kit includes all of the essential replacement seals and gaskets for the pump. The seals and gaskets should be replaced when installing a new motor on your pump. New seals will prevent the pump from leaking water or losing the prime. A Tune Up Kit will protect your motor and ensure that the pump is working efficiently.

Question

Asked on 01/12/2012 by Guest

Why do I need to purchase a new shaft seal?

Inyo Answer

Answered on 01/12/2012 by Product Specialist Patrick P.

We strongly recommend replacing the shaft seal. The purpose of a shaft seal is to prevent water from running down the shaft of the motor and into the motor housing. Water will damage the bearings and cause the motor to fail. A new shaft seal should be installed whenever a motor is replaced. The motor manufacturer can deny the warranty if the motor fails to due to water damage from a faulty shaft seal. To find your shaft seal you will need to visit our Pool Pump Parts Page or the Spa Pump Parts Page and select your make and model.

Question

Asked on 01/11/2012 by Guest

What is Service Factor?

Inyo Answer

Answered on 01/11/2012 by Product Specialist Patrick P.

Service Factor(SF) is a multiplier that when multiplied by the horsepower of the motor indicates the total permissible horsepower loading that may be carried when the motor is operating at rated voltage and frequency. The most important thing to remember when replacing a motor is that the replacement motor's horsepower times its service factor must be equal to or greater than the original motor's horsepower times its service factor. The Service Factor rating can be found on the motor label. See Step 4 of our How to Read a Pool Motor Label guide.

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Ratings Summary

Average Rating:   (5 out of 5 Stars)

Recommended: (94%) 17 of 18 customers would recommend this product to a friend.

18 Ratings 5 star:   (18) 4 star: (0) 3 star: (0) 2 star: (0) 1 star: (0)

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The Most Helpful Review

1 of 1 person found the following review helpful:

   (5 out of 5 Stars) Booster Motor

Reviewed By: from Mooresville, NC. ()

This motor was delivered quickly. The installation was simple and it is running perfectly. Inyo pools has all your pool needs right from the comfort of your own home.

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The Most Recent Reviews

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   (5 out of 5 Stars) Polaris pump

Reviewed By: from Beaumont, Tx. ()

Pump works great, same pump sold at pool stores for a much cheaper price.

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   (5 out of 5 Stars) Excellent replacement

Reviewed By: from Clearlake, CA ()

Pros: well made, good instructions

Cons: none so far

The motor looks well made. The instructions were easy to follow. The pump is quiet. Inyopool staff were awesome. They helped me make sure that I had the correct motor replacement. Their customer service is great.

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   (5 out of 5 Stars) Great Pool Pump Parts

Reviewed By: from Dallas, Tx ()

Pros: Saved over $100 versus the local pool supply store

Product was exactly as advertised, shipped and delivered quickly, online instructions made the installation very easy. Everything works like a charm and you can hardly hear the new motor running. Works great now. Saved over $100 compared to the local pool supply store.

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   (5 out of 5 Stars) Inyopools is the best

Reviewed By: ()

Pros: Superman like shipping

Cons: None

Received motor, recommended seal kit and impeller the next day after I ordered it. Motor runs nice and quiet and was a perfect replacement for the broken motor.

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   (5 out of 5 Stars) Polaris Booster Pump Motor

Reviewed By: ()

Pros: Great price and free shipping.

Cons: None

I received the motor very quickly. Installed with no problem and is working great! Did order the recommended kit that included a seal and O rings.

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   (5 out of 5 Stars)

Reviewed By: from Dothan,alabama ()

Great pump !

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   (5 out of 5 Stars) Exactly What I Needed, Quick and Easy

Reviewed By: from Fort Worth, TX ()

Pros: Good price, easy to order, prompt shipping, quality product

Cons: None.

The website provided photos and model number / specs to allow me to quickly and easily find this booster pump replacement motor. Shipping was prompt and the product was packaged well. In addition, the website tutorial helped me to quickly replace the seals and O-rings, and install the motor. Within an hour I had my Polaris cleaner up and running.

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