1.65 HP Neptune Variable Speed Pool Pump Motor – 48Y Square Flange – NPTQ165

This is a U.S. Motors® Neptune variable speed pool pump motor rated 1.65 THP, with a 48Y frame and square flange mount. It runs on 115/230V and adjusts continuously up to 3450 RPM, giving quieter and more energy-efficient operation than a single-speed motor.

This is the square-flange equivalent of our C-Face NPTT165 motor, sized for square-flange pump housings such as those used by Pentair and Sta-Rite in this horsepower class.

Product Specifications:
• Manufacturer: U.S. Motors / Emerson (Nidec)
• Series: Neptune Variable Speed
• Horsepower: 1.65 THP
• Speed: Variable, up to 3450 RPM
• Frame: 48Y, Square Flange
• Voltage: 115/230V
• Enclosure: TEFC (Totally Enclosed Fan Cooled)
• Motor Type: Brushless Permanent Magnet
• Compliance: California Title 20 / Federal DOE variable-speed rule compliant

Fits:
• Square-flange pool pumps in the 1.65 HP class (Pentair/Sta-Rite-style square mount)

Please confirm your existing motor's nameplate specs (frame, HP, mount type) before ordering to ensure correct fitment.