This is an Emerson Nidec 2 HP Pump Motor, 115/230 Volts, with a threaded 7/16 inch shaft, and a 56 C-face frame. This standard efficient max-rated motor is used on the Speck 72-V pool pumps.
Emerson Nidec motors have been carefully engineered to meet the rugged demands of the pool and spa industry. The motor is easy to replace. No plumbing is disturbed when removing the motor.