Description
Restore reliable performance to your pool or spa system with the Century B2975 1 HP 2-Speed Pool & Spa Pump Motor. Designed for efficiency, durability, and quiet operation, this premium replacement motor delivers powerful high-speed performance when you need maximum water flow and energy-saving low-speed operation for everyday circulation and filtration.
Featuring a rugged 56J C-Face frame, threaded stainless steel shaft, and 230V dual-speed design, the B2975 is an ideal replacement motor for many pool pumps, spa pumps, circulation systems, and water features. Whether you're replacing a worn-out motor or upgrading for improved efficiency, Century's trusted engineering ensures dependable operation season after season.
Powerful Dual-Speed Performance
The Century B2975 offers the flexibility of two operating speeds:
✔ High Speed (1.0 HP / 3450 RPM) for strong water flow, jet action, and maximum circulation
✔ Low Speed (0.12 HP / 1725 RPM) for quiet filtration, heating cycles, and energy-efficient operation
This dual-speed functionality helps reduce energy consumption while maintaining optimal water quality and system performance.
Built for Long-Term Reliability
Constructed with premium materials and proven Century motor technology, the B2975 is engineered to withstand demanding pool and spa environments.
Key Features
- Two-Speed Motor Design
- Energy-Efficient Operation
- Sealed Ball Bearings for Smooth Performance
- Permanent Split Capacitor Design
- High-Speed Switchless Operation
- Low-Speed Microswitch
- Durable 303 Stainless Steel Threaded Shaft
- Open Drip-Proof (ODP) Construction
- Thermally Protected for Added Safety
- UL Recognized and CSA Certified
Compatible With Many Popular Pumps
The Century B2975 is commonly used with systems requiring a 56J C-Face motor with threaded shaft, including select models from:
- Aqua-Flo® Spa Pumps
- Waterway® Executive and Hi-Flo Pumps
- Balboa® Spa Systems
- HydroQuip® Equipment
- Various aftermarket pool and spa pumps
Always verify motor specifications and frame size before ordering.
Installation Recommendation
For the best results and longest motor life, it is highly recommended to replace related wear components during installation, including:
- Shaft Seal
- Housing Gasket
- Diffuser O-Ring
💡 Pro Tip: A worn shaft seal is one of the most common causes of premature motor failure. Replacing it during installation helps protect your investment and ensures reliable operation.
Important Notice
⚠️ This motor is NOT California Title 20 compliant and cannot be installed where Title 20 regulations apply.
The Century B2975 2-Speed Pool & Spa Pump Motor combines powerful performance, energy efficiency, and dependable construction, making it an excellent replacement choice for maintaining smooth, efficient operation of your pool or spa system. Keep your water moving, your equipment protected, and your relaxation uninterrupted with trusted Century quality.
Specs
Pool Goods genuinely cares about what they do. It shows in their work and in the way they treat others. They are experts in their field, provide the correct information, and their experience is un-matched.
At Pool Goods®, we promise to be your partner in achieiving the perfect pool and spa environment, one that is stress-free, efficient and enjoyable.