US Motors, Nidec Aqua Shield 1.5 HP Motor 48Y | ASQ165

Designed for reliable pool and spa circulation

The Nidec Aqua-Shield ASQ165 (also sold as US Motors ASQ165) is a service-minded square-flange motor built to keep pool and spa systems running efficiently. This Aqua-Shield design provides 1.65 total horsepower at 3450 RPM in a compact 48Y frame, offering a direct-replacement fit for many common pump applications. Dual-voltage capability and a straightforward mounting pattern make it a practical choice for technicians and homeowners who need dependable water circulation without unnecessary complexity.

Key features that make maintenance easier

• 1.65 THP at 3450 RPM for strong, consistent flow and pressure

• 48Y square flange mount for direct replacement of many pool pump models

• Dual voltage 115/230V, 60 Hz for flexible installation options

• Open Drip Proof (ODP) Aqua-Shield construction designed for pool and spa environments

• Standard 1/2-20 threaded shaft to fit common impellers and pump shafts

• Single-speed, single-phase design for straightforward operation

• Automatic overload protection to help guard the motor under heavy loads

Why service professionals and owners rely on the ASQ165

Technicians appreciate the ASQ165 for its easy-to-install square-flange footprint, common shaft thread, and dual-voltage flexibility, which reduce downtime and simplify replacements. Homeowners benefit from proven Aqua-Shield durability and a motor built specifically for continuous duty in pump and circulation roles. Whether replacing a worn original or standardizing equipment across multiple systems, this motor delivers a balance of power, compatibility, and practical features that keep pools and spas operating smoothly.

UPC: 786382117603

Hp: 1.5 HP
Frame Size: 48Y
Phase: Single
Speed: Single Speed
Voltage: 110-120/230V