CENTURY MOTOR 2 HP SQUARE FLG BIG BARREL - B855

SKU: B855
Regular price $263.86

The Century A.O. Smith B855 2HP Pool Pump Motor delivers reliable performance for residential pool installations with its up-rated single-phase design and 56Y square flange frame. This professional-grade replacement motor is trusted by pool service and installation contractors for its proven durability and easy retrofit compatibility.

Professional Installation Benefits

Designed for quick replacement jobs, this motor features a threaded shaft for direct mounting and counter-clockwise rotation that matches most residential pool pump configurations. The stainless steel shaft and Class B insulation provide long-term reliability, reducing callback visits and protecting your service reputation. Ball bearings and auto overload protection ensure consistent operation in demanding pool environments.

Why Pool Contractors Choose MT Pools

With our superior customer service and daily recurring customer support, you get expert technical guidance for motor replacements and retrofits. Our wholesale pricing structure supports your profit margins while our reliable inventory ensures you have the replacement parts needed to keep customer pools running smoothly.

Frequently Asked Questions

What pumps is the Century B855 motor compatible with?

The B855 motor is compatible with SHPM2.0 and 343240 pump models, making it ideal for residential pool pump replacements and retrofits.

Is this motor suitable for high-temperature environments?

Yes, the B855 is rated for ambient temperatures up to 50°C (122°F) with Class B insulation, making it suitable for hot climate installations and equipment rooms.

What replacement motor should I use since the B855 is discontinued?

The Century B855 has been replaced by model B2855, which offers the same specifications and compatibility. MT Pools can help you source the correct replacement motor.

Does MT Pools offer technical support for motor installations?

Yes, MT Pools provides expert technical guidance and superior customer service to help pool contractors with motor selection, compatibility, and installation support.

Order Today

Join thousands of pool contractors who rely on MT Pools for their motor replacement needs. Our team is ready to support your success with expert technical guidance and fast shipping for all your pool equipment requirements.

• 2HP up-rated single-phase motor for reliable performance
• 56Y square flange frame for easy installation
• 230V single speed operation with 60Hz frequency
• Counter-clockwise rotation at pump end
• Stainless steel shaft resists corrosion
• Ball bearings for smooth, quiet operation
• Class B insulation rated for 50°C ambient temperature
• Auto overload protector prevents motor damage
• Permanent split capacitor design
• Threaded shaft for direct mounting
• Service factor 1.00-1.25 for enhanced durability
• Compatible with SHPM2.0 and 343240 pump models
• One-year warranty from installation
• Designed for residential pool applications
• Manufactured by Century A.O. Smith