Product Type: PSC (Permanent Split Capacitor)HP: 1/2RPM: 1725/3450Volts: 115Amps: 8.8/3.55Hz: 60Phase: 1Frame: 56CEnclosure Type: ODP (Open Dripproof)Mounting: C-FaceMotor Diameter: 6-1/2"Shaft Diameter: 5/8" KeyedRotation: CCW Pump EndNumber of Speeds: 2Service Factor (SF): 1.60Bearings: BallThermal Protection: AutomaticMaximum Ambient Temperature: 40° CInsulation Class: BDuty Cycle: ContinuousCapacitor: IncludedB970 is listed in Century's cross reference as a possible substitute for the following: A.O. Smith 177055, A.O. Smith C48K2N134A1, Century 152411, Century 158100, Century 165971, Century 177055, Century 190035, Century 190107, Century B920, Century B930, Century B950, Emerson CL50FL2, Franklin 1105040401, Franklin 13446, Franklin CK105T, GE C1103, Dayton 2K422Energy Efficient