Description
US Motors UJ3P2DM — 3HP Close-Coupled Pump Motor Overview
The US Motors UJ3P2DM is a heavy-duty, three-phase close-coupled pump motor engineered for demanding HVAC and commercial pump applications. With a 3 horsepower output and a synchronous speed of 1800 RPM, this motor delivers consistent, reliable performance in hydronic systems, water circulation, and general pump-duty installations. The NEMA 182JM frame designation ensures direct compatibility with close-coupled pump assemblies, providing a secure, vibration-resistant mounting interface that simplifies installation and replacement.
Key Specifications
- Brand: US Motors
- Model / SKU: UJ3P2DM
- Horsepower: 3 HP
- Speed: 1800 RPM
- Voltage: 208-230/460V, Three-Phase
- Frame: NEMA 182JM (Close-Coupled Pump Frame)
Features & Benefits
- NEMA 182JM close-coupled pump frame for direct pump mounting without a coupling or base adapter
- Three-phase 208-230/460V dual-voltage winding for flexible installation across a wide range of commercial electrical systems
- 1800 RPM synchronous speed delivers efficient, steady-state performance suited to centrifugal pump applications
- 3 HP output rating provides ample power for hydronic circulation, chilled water, condenser water, and other HVAC pump duties
- US Motors quality construction ensures long service life and reduced maintenance requirements in continuous-duty environments
Typical Applications
- Hydronic heating and cooling circulator pumps
- Chilled water and condenser water pump systems
- Commercial HVAC close-coupled pump assemblies
- Industrial and process pump replacement duty
Why Choose US Motors?
US Motors, a Nidec brand, is a trusted name in HVAC and industrial motor solutions. Their motors are engineered to meet or exceed NEMA standards, ensuring reliable operation, energy efficiency, and long service intervals — making the UJ3P2DM an ideal choice for contractors and facility managers seeking a dependable pump motor replacement or new installation.
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