Overview Product Description CENTURY SN1102 POOL PUMP MOTOR This is the motor Hayward uses on the Northstar inground pool pump. This is a full rated motor with a High Service factor. Amps are stated based on the full service factor. sealed ball bearings, switchless, E-Coated main frame for superior corrosion resistance. Motor has 4 threaded bolt holes on face for mounting the pump to the motor.Bolt holes are 5 7/8" on center measured across the shaft.Wiring diagram on motor name plate. Phase:1 1.0 Hp 208-230/115 V 3450 rpm Service Factor:1.85 Frame:N56J F 8.5-7.8/15.6 A 1 SPD CROSS REFERENCE: Hayward, Northstar (SP1610Z1BNSC) US Electric replacement: ESN1102 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 ** Familiarize yourself with the building codes and laws in your state and local area in regards to replacing pump motors, in order to adhere to their regulations. 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.New York: This replacement pump motor does not comply with New York's Efficiency Regulations. These regulations can be found at NYSERDA Section 509.23, New York is aligning with California’s Appliance Efficiency Standards (Title 20) To comply with current and upcoming regulations we recommend upgrading now to a variable speed motor. Please call or join us on chat if you have additional questions! Product Videos Custom Field Product Reviews