This is a Speck 1.5 HP Pump Motor, 115/208-230 Volts, with a threaded 7/16 inch shaft, and a 56J frame. This Premium Efficient motor is designed for Speck 72-IV pool pumps.
Speck 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.