Overview Product Description EH755 Square Flange Motor 3 HP Square flange 3-phase pool motor 3 HP 3450 RPM, 9.4/4.7 amps, 208-230/460V 60hz. Three Phase Service Factor 1.15 Stainless Steel Shaft Sealed Ball Bearings Square Flange Motor No Base 56Y Frame-Square Flange; 5/8" diameter threaded stainless steel shaft The swimming pool motors have a square mounting face for the pump attachment, with 4 non-threaded bolt holes to attach the pump. Motor has a threaded shaft. This type is common to most Sta-Rite, Red Jacket and Sears jet and pool pumps. ATTENTION: Shipping Restrictions Apply!! Effective July 19, 2021 the US Dept of Energy regulations on single speed, two-speed and booster pumps go into effect Please check your local and State codes to comply with their requirements for replacement pump motors. Click here for answers to frequently asked questions California: This replacement pump motor does not comply with California's Efficiency Regulations. These regulations can be found in Title 20, in the California Code of Regulations (CCR) sections 1601-1609. To meet California’s requirement, the replacement pump motor must be a variable speed. Product Videos Custom Field Product Reviews