ASB661 | 3/4 hp 3450 RPM 56Y Frame 115/208-230V Square Flange Pool Motor US Electric Motor

ASB661 | 3/4 hp 3450 RPM 56Y Frame 115/208-230V Square Flange Pool Motor US Electric Motor

The ASB661 is a 3/4 horsepower, 3450 RPM pool motor designed as a direct replacement for various in-ground pool pumps including PacFab Challenger, Whisperflo, and Pentair models. It replaces Century B661, B2661, and EB661 motors, featuring a square flange mounting system for easy installation.

Key Specifications

• Horsepower: 3/4 HP
• RPM: 3450
• Voltage: 115/208-230V
• Amperage: 11.0/5.5 amps
• Enclosure: Open Drip Proof
• Frame / Diameter: 56Y Frame - Square Flange
• Shaft Dimensions: 5/8" diameter threaded stainless steel shaft
• Rotation: Counterclockwise (CCW) facing the shaft
• Bearings: Ball Bearings

Product Features & Fitment

This energy-efficient motor includes automatic overload protection with a service factor of 1.67 and is non-reversible. The square flange features four non-threaded bolt holes for secure mounting to compatible pool pumps. Please verify local and state regulations before installation, as this single-speed motor may not comply with energy efficiency standards in California and New York. For compliance, consider upgrading to a variable speed motor.

Cross Reference

• Century B661, B2661, Replaces EB661
• Effective July 19, 2021 the US Dept of Energy regulations on single speed, two-speed and booster pumps go into effect

Warranty

1 Year Manufacturer Warranty