Product Overview

The Century B130 Threaded Shaft Pool Pump Motor is a durable 2 HP replacement motor designed for compatible pool and spa pumps requiring a 56J C-face frame, 230V operation, and a threaded shaft. This single-speed motor runs at 3450 RPM and is commonly used in residential pool pump applications where dependable circulation and filtration performance are needed.

Built with an open drip-proof enclosure, automatic overload protection, ball bearings, and a stainless steel threaded shaft, the B130 is a reliable replacement option for many compatible round-flange pump assemblies.

Ideal For

• Replacing a failed 2 HP pool pump motor
• Compatible pool and spa pump applications requiring a 56J frame
• Pumps using a threaded-shaft motor design
• Residential in-ground pool circulation systems
• Service technicians and pool equipment repairs

Key Features

• 2 HP Motor – Provides strong performance for compatible pool and spa pump systems.
• 230V Operation – Designed for 230-volt electrical systems.
• 56J C-Face Frame – Fits compatible round-flange pump applications requiring a 56J frame.
• Threaded Shaft Design – Features a 5/8" threaded stainless steel shaft for secure impeller connection.
• Single-Speed Performance – Operates at approximately 3450 RPM.
• Open Drip-Proof Enclosure – Designed for protected pool equipment environments.
• Automatic Overload Protection – Helps protect the motor from overheating.
• Ball Bearings – Supports smooth and dependable operation.
• Permanent Split Capacitor Design – Common pool motor design for reliable startup and operation.

Benefits

Replacing a worn or failed pump motor can restore circulation, filtration, and overall pool equipment performance without replacing the entire pump. The Century B130 is built for applications that require a 2 HP, 230V, 56J threaded-shaft motor, making it a practical replacement for many compatible pool pump systems.

Its stainless steel shaft, aluminum NEMA “C” bracket design, and automatic thermal protection help provide dependable performance in pool and spa environments.

Specifications

Customer-Facing Q&A

Q: What is the Century B130 used for?
A: The Century B130 is a replacement pool and spa pump motor for compatible pumps requiring a 2 HP, 230V, 56J frame motor with a threaded shaft.

Q: Is this a single-speed or variable-speed motor?
A: This is a single-speed motor.

Q: What voltage does this motor use?
A: The B130 operates on 230V power.

Q: What frame size is this motor?
A: This motor uses a 56J C-face / round flange frame.

Q: Does this motor have a threaded shaft?
A: Yes. The B130 has a threaded shaft, commonly listed as a 5/8" stainless steel shaft with 7/16-20 RH threading.

Q: What is the RPM?
A: This motor runs at approximately 3450 RPM.

Q: Should I replace the shaft seal when installing this motor?
A: Yes. It is strongly recommended to replace the pump shaft seal whenever replacing a pool pump motor to help prevent leaks and protect the new motor.

Q: How do I confirm compatibility?
A: Match your old motor’s horsepower, total horsepower/service factor, voltage, frame size, shaft type, rotation, and mounting style before ordering.

Compatibility Note

This motor is commonly used as a replacement for compatible pool pumps from brands such as Jandy, Hayward, Marlow, and other pump models that require a 2 HP, 230V, 56J threaded-shaft motor. Always verify the specifications on your existing motor label before purchase.