Description
The Century B2852 is a heavy-duty Permanent Split Capacitor (PSC) pump motor engineered for reliable, long-service performance in demanding HVAC and hydronic pumping applications. Built on the industry-standard P56Y frame, this motor delivers consistent 3/4 HP output at 3450 RPM, making it an ideal direct replacement for a wide range of residential and light commercial pump systems.
Electrical Specifications
- Voltage: 115/230 VAC (dual voltage)
- Phase: Single Phase
- Full Load Amps: 10.8 A (115V) / 5.4 A (230V)
- Motor Type: Permanent Split Capacitor (PSC)
Mechanical Specifications
- Horsepower: 3/4 HP
- Speed: 3450 RPM
- Frame Size: P56Y
- Enclosure: Open Drip Proof (ODP)
- Bearing Type: Ball Bearing
- Shaft Type: Threaded Shaft
- Rotation: Counterclockwise (CCW), Pump End
Key Features & Benefits
- Dual-voltage (115/230V) design offers flexible installation across a variety of electrical configurations
- PSC motor design provides smooth, efficient starting and running performance without the need for a start capacitor
- Ball bearing construction ensures extended service life and reduced maintenance requirements
- Open Drip Proof (ODP) enclosure protects internal components from dripping liquids in non-hazardous environments
- P56Y frame ensures broad cross-reference compatibility with OEM and aftermarket pump applications
- Threaded shaft with CCW pump-end rotation is purpose-built for direct pump coupling
Typical Applications
- Hydronic circulating pumps
- Water pumps and booster pumps
- HVAC system pump replacements
- Light commercial and residential pumping systems







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