Description
Century B2844 Permanent Split Capacitor Pump Motor
The Century B2844 is a heavy-duty Permanent Split Capacitor (PSC) pump motor engineered for demanding HVAC and fluid-handling applications. Built around a rugged Y56Y frame, this motor delivers reliable, high-speed performance in a compact, industry-standard footprint that simplifies direct replacement and new installations alike.
Key Specifications
- Horsepower: 3.0 HP
- Voltage: 208–230 VAC
- Phase: Single Phase
- Speed: 3450 RPM
- Full-Load Amps: 15.0 A (208V) / 13.6 A (230V)
- Frame Size: Y56Y
- Enclosure: Open Drip Proof (ODP)
- Bearing Type: Ball Bearing
- Shaft Type: Threaded Shaft
- Rotation: Counterclockwise (CCW) from Pump End
- Motor Type: Permanent Split Capacitor (PSC)
Design & Construction
The Open Drip Proof (ODP) enclosure protects internal windings from dripping liquids and falling debris while promoting airflow for efficient cooling during continuous-duty operation. Precision ball bearings provide low-friction, long-life performance under the radial and axial loads typical of pump applications. The threaded shaft ensures a secure, vibration-resistant coupling to pump impellers, reducing the risk of slippage or shaft damage over time.
Performance & Application
Operating at 3450 RPM, the B2844 is optimized for high-speed pump service — ideal for water pumps, booster pumps, and other fluid-circulation systems in commercial and residential HVAC installations. The PSC design eliminates the need for a start capacitor, reducing component count and improving overall system reliability. Dual-voltage compatibility (208V and 230V) provides installation flexibility across a wide range of electrical service configurations.
Why Choose the Century B2844
- Industry-standard Y56Y frame for easy drop-in replacement
- Dual-voltage (208–230V) operation for maximum installation flexibility
- Ball bearing construction for extended service life and reduced maintenance
- PSC motor design for quiet, efficient, reliable starting and running
- CCW rotation from pump end — correctly configured for direct pump coupling
- ODP enclosure balances protection with effective motor cooling







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