ATRACYPART B2855 2HP Pool Pump Motor — 56Y Frame, 115/230V Switchable, Direct Replacement

The ATRACYPART B2855 2HP pool pump motor is a high-performance direct replacement motor built to match Century/A.O. Smith B855 specifications and restore reliable pool circulation.

This heavy-duty 2-horsepower motor offers a straightforward swap-in for many common pool pump housings, giving residential and light-commercial pools a dependable, energy-conscious option without buying a complete pump. It comes factory-sized with a 56Y frame and square flange mounting, a switchable 115/230V connection, and rated performance designed to mirror OE outputs so you can return your filtration and circulation system to normal quickly.

How will this motor fit my current pump?

The ATRACYPART B2855 uses the standard 56Y frame and square flange footprint found on Century B2855/A.O. Smith B855 motors and compatible pump families. If your pump lists any of the compatible series, this motor is engineered to bolt in without modifying the housing.

• Mounting: 56Y frame with square flange matching OE dimensions.
• Compatible pumps: Sta-Rite, Hayward, Pentair, Anthony series and more.
• Replacement OE part numbers: B2855 and 2855 for straightforward identification.

What are the key electrical and performance specifications?

This unit delivers 2 HP power at up to 3450 RPM and supports both 115V and 230V through internal wire reconnection, making it adaptable to common pool electrical setups. Amperage and service ratings align with heavy-duty, continuous-use pool applications.

• Power: 2 HP, top speed 3450 RPM.
• Voltage: 115/230V switchable at the terminal box.
• Current: Max 6.5A at 115V / 10.0A at 230V; Service Factor 1.1.

How difficult is installation and what safety steps should I take?

The motor is intended for both DIY and professional installation and is designed to fit existing pump mounts so complex modifications are typically unnecessary. Always isolate electrical supply, confirm compatibility, and follow wiring instructions, especially when changing voltage connections.

• Turn off and disconnect power before starting any work.
• Follow the manual for correct wire reconnection to change voltage.
• Inspect motor and gaskets, tighten bolts evenly to prevent leaks and vibration.

What practical benefits does this replacement motor provide?

The ATRACYPART B2855 balances durability with energy efficiency to help maintain clear water while lowering operating cost compared with replacing an entire pump. Built from corrosion-resistant materials, it’s intended for continuous pool service with quieter operation than many older motors.

• Cost savings by replacing only the motor instead of the full pump assembly.
• Durable construction suited for outdoor pool environments.
• Quiet single-speed operation compatible with common centrifugal pumps.

Who this is for: Pool owners, maintenance technicians, and service shops needing an OE-spec 2HP replacement motor for Century/A.O. Smith B855 family pumps or any compatible Sta-Rite, Hayward, Pentair, or Anthony pump models. Choose this motor if you want a robust, energy-conscious swap-in that restores circulation performance without custom mounting work; confirm model compatibility and follow safe electrical practices before installation.