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Sump Pump Replacement Motors - Submersible & Pedestal

Shop our selection of sump pumps from brands including Century Electric and Marathon. Sump Pumps are most commonly found in home basements, used to remove collected flooding and ground water from a sump basin, especially when the basement is below the water table level. These pumps are also useful for removing dampness. Although they are usually hard wired intot he home's electrical system, the pump may also have a battery backup.

 

There are two main types of sump pumps - submersible and pedestal - with pros and cons to each:

  • In a submersible unit, the pump is mounted and sealed inside the sump, making it less noticeable. The sealed container also makes it difficult to service, however. Submersible sump pumps tend not to clog, but they cost more money and last about 5-15 years. 

 

  • In a pedestal unit, the pump motor is mounted abotve the sump and turns the impeller via a long shaft. Pedestal units easier to service but exposed and noticeable. Submersible units are less expensive and can last up to 35 years, but they tend to clog more. 

 

Well then, you might ask, what's the difference between a sump pump and a submersible pump? In a sump pump the motor cannot get wet, but the motor does get submerged with a submersible water pump.

 

Use the search lists on the right to narrow by HP, RPM, frame, and voltage if you don't have a part or model number. Replacement parts and connection diagrams may also available. Please Contact Square One Electric if you can't find what you need or need assistance.

 

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  1. SP2050A: CENTURY-AO SMITH AC Motor

    SP2050A Century AO Smith Motor 1/2HP 1725RPM 48Y OPEN 115V 1PH

    Century AO Smith 5-5/8" Diameter Sump Pump Motors

    Century AO Smith Motor Parts, Diagrams and Specs Available!

    Learn More

    Regular Price:

    $221.00

    Special Price:

    $125.97

  2. SP2030A: CENTURY-AO SMITH AC Motor

    SP2030A Century AO Smith Motor 1/3HP 1725RPM 48Y OPEN 115V 1PH

    Century AO Smith 5-5/8" Diameter Sump Pump Open Motor

    Learn More

    Regular Price:

    $203.00

    Special Price:

    $109.62

  3. SP2034A Century Electric Sump Pump

    SP2034A Century Motor 1/3HP 1725RPM 48Y OPEN 115V 1Ph

    Century sump pump motor SP2034A is a quality, long lasting machine that keeps running! This unit comes with a 6' cord and switch (not shown in picture). Replaces Marathon unit H641.

    Learn More

    Regular Price:

    $267.00

    Special Price:

    $144.18

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