Neptune 1.65 THP Variable Speed Motor

The NPTQ165 is a fully integrated 1.65 THP variable-speed motor with built-in control and display, built for 48Y square-flange pool pump housings on dual 115/230V power.

Key Features

• Rotatable LCD display (90°, 180°, 270°)
• Up to seven programmable schedules
• On-board auxiliary load relay
• MODBUS RTU automation communication
• Adjustable priming time and freeze monitor

Compatibility

• Fits pumps built for a 48Y square-flange (SQFL) mount
• Does not fit the NPTT165 (56J frame, TEFC version)

The control module housing is tall, so a standard off-the-shelf weather cover may not fit; some installers fabricate a custom sun/rain cover.

The 56J-frame NPTT165 shares the same 1.65 THP rating but uses a different frame and shaft, and does not interchange with this 48Y square-flange NPTQ165 motor.