Century BN24V1 up rated 0.75 HP pool pump motor, 115v, 48Y frameCentury Motor, Up Rated, .75 HP, 115v, Flex 48, BN24V1 In stock$21999
Century BN24V1 up rated 0.75 HP pool pump motor, 115v, 48Y frame

Century Motor, Up Rated, .75 HP, 115v, Flex 48, BN24V1

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$21999
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Quick overview

  • Up rated 0.75 HP Rated 0.75 horsepower against a 1.0 service factor, which is how an up rated motor is stated.
  • Single speed 115v Draws 9.8 amps at 115 volts and turns 3450 RPM.
  • Flex 48 shaft Built on the 48Y frame with the flex 48 threaded shaft used across a wide range of square flange pumps.
  • Motor only swap Replaces a seized or burnt out motor while the wet end, impeller and seal plate stay on the pump.
  • Two part numbers, one motor Listed as BN24V1 and also as BN24SS, so either number on the old nameplate points here.
  • Check the nameplate first Match frame, horsepower, service factor and voltage on the motor you are pulling off before you order.
Full description and specifications ↓

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Product details

This is the Century BN24V1, an up rated replacement motor for pool pumps. It is rated 0.75 horsepower with a 1.0 service factor, runs on 115 volts, draws 9.8 amps and turns 3450 RPM. The same motor also appears under the number BN24SS.

Up rated, and why it matters

Up rated and full rated motors of the same nominal horsepower are not interchangeable on paper. An up rated motor quotes the larger number with a 1.0 service factor, while a full rated motor of the same real output quotes a smaller number with a higher service factor. When you replace a motor, match the rating as well as the horsepower or the pump will move a different amount of water than it did before.

Frame and shaft

The motor is a 48Y frame with a flex 48 threaded shaft, the common pattern for square flange residential pumps. Take the nameplate details off the motor you are pulling out and compare them line by line before ordering.

Fitting a motor is a wet end job: the impeller threads onto the new shaft, and the shaft seal is a wear item that is worth changing while the pump is apart.

Specifications
Brand Century
Manufacturer part number BN24V1
Also listed as BN24SS
Type Replacement pump motor
Horsepower 0.75 HP
Rating Up rated
Service factor 1.0
Voltage 115v
Amps 9.8A
Speed 3450 RPM
Frame 48Y
Shaft Flex 48
Shipping weight 16.4 lb
Ships Parcel

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Questions and answers

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

What does up rated mean?
An up rated motor states the higher horsepower figure and carries a 1.0 service factor. This one is 0.75 HP up rated, so it is not the same as a 0.75 HP full rated motor with a 1.65 service factor.
Why do I see two part numbers for this motor?
The facts carry BN24V1 as the part number and BN24SS alongside it. Both refer to this 0.75 HP up rated 115v motor, so match either number from your old motor.
Will this fit my pump?
It is a 48Y frame motor with a flex 48 threaded shaft. Read the nameplate on the motor you are replacing and match the frame, the shaft type, the horsepower, the service factor and the voltage before ordering.
Does it come with a seal or an impeller?
No. This is the motor on its own. Wear parts such as the shaft seal are usually replaced at the same time and are ordered separately.
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