Technical Compatibility Matrix: Replacement For: Century UST1102, A.O. Smith UST1102, 56J Frame Motors FIT Hayward Models: Super Pump SP1600, SP2600 Series (SP2607X10) [Requirement]: 115/230V Single Phase Power Source Only. Physical Specifications: - Horsepower: 1.0 HP (Up-Rated) - RPM: 3450 Single Speed - Frame Type: 56J (Round Flange / C-Face) - Shaft Type: Threaded (1/2-20 UNC-2A) - Service Factor: 1.10 Operational Characteristics: This 1HP Pool Pump Motor addresses torque loss and electrical insulation breakdown in aging pump systems. The copper-wound architecture is tested for thermal endurance and promotes sustained water circulation geometry. Engineered for a direct-fit replacement to restore factory-standard pump flow rates in residential environments. Safe Installation Guidelines: Designed for direct mechanical integration with standard pool pump wet ends. [Caution]: Disconnect all power sources before wire termination. It is highly recommended to replace the mechanical shaft seal during motor swap to ensure fluid containment. Avoid the use of non-insulated tools during voltage configuration.