Century B228SE – 1 HP Single-Speed Pool & Spa Motor (56J Frame)
Product Overview
The Century B228SE is a 1 HP up-rated, single-speed replacement motor designed for in-ground pool and spa pumps. It features a 56J C-face frame with threaded shaft, compatible with many pump housings and designed for reliable performance in pool environments.
Key Features
- 1 HP up-rated motor for robust pool pump applications.
- 56J frame size with C-face mounting for standard pump compatibility.
- Single-speed operation at 3,450 RPM for full-flow performance.
- 115/230 V dual voltage capability for flexible installation.
- Threaded stainless steel shaft for secure coupling to pump impeller.
Technical Specifications
- Part Number: B228SE
- Horsepower: 1.0 HP
- Speed: 3,450 RPM
- Voltage: 115/230 V, single phase
- Frame: 56J (C-face mount)
- Amps: ~12.0 A at 115 V / ~6.0 A at 230 V
- Shaft Type: Threaded (approx. 7/16-20 UNF-2A, RH) stainless steel
- Rotation: Counterclockwise looking at the shaft end (pump end rotation)
Applications & Compatibility
This motor is ideal for replacing worn or failed motors on pool and spa pumps that specify a 1 HP, 3450 RPM, 56J frame, C-face mount motor. Before purchasing, verify the existing motor’s horsepower, frame size, shaft type, voltage and rotation to ensure compatibility.
Installation Instructions
- Turn off all power supply to the pump and lock out the circuit.
- Drain or relieve pressure from the pump housing if needed, then remove the pump motor from the housing.
- Disconnect the old motor wiring and record connections or photograph wiring setup.
- Install the new B228SE motor onto the pump housing, align the C-face mount and secure bolts evenly.
- Wire the motor for the correct voltage (either 115 V or 230 V) following the label diagram on the motor housing.
- Reinstall any removed components, restore power, and test the motor operation—check for smooth start, correct rotation, no vibration, and proper flow.
Troubleshooting
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Motor fails to start: Confirm correct voltage wiring, check circuit breaker, inspect capacitor (if applicable) and ensure rotation direction is correct.
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Excessive vibration or noise: Verify motor mounting bolts are tight, shaft coupling alignment is correct, and pump impeller is free of obstruction.
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Low flow or high temperature: Ensure the pump housing is clear of debris, suction strainer is clean, and the motor is not overloaded.
Maintenance Tip
Keep the motor area free of debris, ensure ventilation is unobstructed, check coupling alignment annually, and replace any worn shaft seals or bearings during motor service. Doing so helps extend the life of the B228SE and your pump system.
