Description
The Century K1050 is a heavy-duty Permanent Split Capacitor (PSC) pump motor engineered for dependable performance in demanding HVAC and hydronic pump applications. Built around a 56C NEMA frame, this motor is a direct-fit replacement for a wide range of residential and light commercial pump systems.
Key Specifications
- Horsepower: 1/2 HP
- Voltage: 115/230 VAC (dual voltage)
- Phase: Single Phase
- Speed: 3450 RPM, 1 Speed
- Amperage: 10.8 A (115V) / 5.4 A (230V)
- Frame Size: 56C NEMA
- Enclosure: Open Drip Proof (ODP)
- Bearing Type: Ball Bearing
- Rotation: Counter-Clockwise (CCW), Pump End
- Motor Type: Permanent Split Capacitor (PSC)
Design & Construction
The K1050 features a robust Open Drip Proof (ODP) enclosure that guards against dripping liquids from above while allowing for efficient motor cooling through natural airflow. Ball bearings provide long service life and smooth, low-friction operation — even under continuous-duty pump loads. The dual-voltage capability (115/230V) offers installation flexibility across a variety of electrical configurations.
Application
Designed specifically for pump-end service, the CCW rotation of the K1050 makes it ideal for use with centrifugal pumps, circulator pumps, and other hydronic system components. The 56C NEMA frame ensures broad cross-compatibility with standard pump couplings and mounting configurations.
Why Choose the Century K1050?
- Dual-voltage design simplifies field wiring and replacement
- Ball bearing construction ensures long operational life
- 56C NEMA frame for broad pump compatibility
- PSC design delivers efficient, reliable single-phase operation
- ODP enclosure balances protection and cooling efficiency
- CCW pump-end rotation ready for direct pump coupling
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