Century Pool Pump Motor 1.5HP 1-Speed 1 Phase 60Hz 115/230V 56Y Frame | B2854V1
The Century B2854V1 is a premium replacement motor designed specifically for pumps that require a Square Flange (56Y Frame). It is the direct successor to the classic B854 and B2854 models, featuring an up-rated 1.65 Total Horsepower (THP) to provide the robust flow needed for large-scale filtration, waterfalls, and automatic pressure-side cleaners. Known for its versatility and quiet operation, the B2854V1 is the standard replacement for industry-leading pumps such as the Pentair WhisperFlo and Challenger, offering a seamless "perfect-fit" installation.
Features
Universal 56Y Square Flange: This mounting style features a square face with four non-threaded bolt holes, making it the required frame for many high-head Pentair, Sta-Rite, and Jandy pumps.
High-Performance Up-Rated Power: With a 1.5 HP rating and a 1.10 Service Factor, this motor delivers a total output of 1.65 THP, providing consistent suction and pressure for demanding pool environments.
Corrosion-Resistant Threaded Shaft: The 5/8" diameter stainless steel threaded shaft ensures a secure, rust-proof connection to the pump impeller, extending the life of the entire drive assembly.
Dual-Voltage Flexibility: Pre-configured for easy installation on both 115V and 230V circuits. Its Permanent Split Capacitor (PSC) design ensures a smooth start and efficient running.
Built for the Elements: The Open Drip-Proof (ODP) enclosure is designed to maximize airflow for cooling while protecting internal windings from moisture and debris.
Automatic Thermal Protection: Includes an internal thermal overload switch that automatically resets, protecting the motor from permanent damage due to overheating or low-voltage brownouts.
Specs
| Horsepower (HP) | 1.5 |
| Total Horsepower (THP) | 1.65 |
| Service Factor | 1.10 |
| Frame Size | 56Y (Square Flange) |
| Voltage | 115V / 230V (Dual Voltage) |
| Amps | 16.0 / 8.0 |
| Speed | 3450 RPM (Single Speed) |
| Shaft Type | 5/8" Threaded Stainless Steel |
| Model Number | B2854V1 |
Notes
Common Pump Compatibility
The B2854V1 is a direct replacement for square-flange motors on these popular pumps:
Pentair: WhisperFlo, Challenger, Pinnacle, and SuperFlo (Square Flange versions)
Sta-Rite: Max-E-Pro, Max-E-Glas, Dyna-Glas, and Dyna-Max
Jandy: PlusHP, Stealth, and FloPro
Important Installation Tip:
Mandatory Maintenance: Whenever you replace a pool motor, you must replace the mechanical shaft seal. A leaking seal is the primary cause of motor failure. To ensure your warranty remains valid and your motor stays dry, please use a high-quality seal kit (e.g., PS-1000 for WhisperFlo or PS-200 for Super Pump).
