US Motors 356630S square flange 1 HP two speed 230V pool pump motorUS Motors Pentair Replacement Pump Motor, Square Flange 1 HP 2 Speed 230V, 356630S$38399
US Motors 356630S square flange 1 HP two speed 230V pool pump motor
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US Motors Pentair Replacement Pump Motor, Square Flange 1 HP 2 Speed 230V, 356630S

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$38399
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Quick overview

  • Square flange The square flange motor format, part number 356630S.
  • 1 HP, two speed Two speeds let the pump filter on low and step up to high only when the job needs the flow.
  • 230 volt Wired for 230 volt service.
  • Pentair replacement Listed as a replacement motor for Pentair pumps.
  • US Motors built The motor itself is a US Motors unit.
  • Check the nameplate first Match the frame, horsepower, voltage and speed on the motor you are pulling off before you order.
Full description and specifications ↓

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Product details

US Motors 356630S is a square flange replacement pool pump motor, 1 HP, two speed, 230 volt, listed as a replacement for Pentair pumps.

Why two speed

A two speed motor lets the pump turn the water over slowly for ordinary filtering and step up to full speed only when you are vacuuming or running a feature that needs the flow. That is where the running cost saving comes from on a pool that would otherwise sit on one speed all day.

Before you order

Motors are matched to the wet end by frame, horsepower, voltage and speed. Read the nameplate on the motor you are taking off and check each of those against this listing. Specific pump models are not listed here, so if there is any doubt, confirm the fit against the pump before buying.

From Pool School

Replace the Pool Pump Motor or the Whole Pump?The manufacturers' tests first, what each repair replaces, and the federal motor rule. Read How to Prime a Pool PumpFrom the breaker to a full pot, each manufacturer's time limit, and what to check when it will not catch prime. Read

Where this part goes

1 Key 1 on the Pentair SuperFlo PumpFor the 1-1/2 HP (1-1/2 HP).See it on the diagramAll Pentair SuperFlo Pump Parts 38 parts and the drawing
Specifications
Brand US Motors
Manufacturer part number 356630S
Type Pool pump motor
Frame Square flange
Horsepower 1 HP
Speeds 2 speed
Voltage 230V
Fits Pentair pumps
Shipping weight 33 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Is this a two speed motor?
Yes. It is a 1 HP two speed motor running on 230 volt.
What frame is it?
Square flange.
Which pumps does it fit?
It is listed as a Pentair replacement motor. Specific pump models are not listed here, so match the frame, horsepower, voltage and speed on the motor you are replacing.
Can I run it on 115 volt?
No. It is a 230 volt motor, so the circuit has to be 230 volt.
Ask your own question