The Century Pool and Spa Pump Motor Rigid is a 1.5 HP, 3450 RPM pool pump motor designed for inground pools and spas. It features a 48Y frame, rigid base, and 1.5" diameter shaft. This single-phase motor has a voltage of 115/230 VAC and is totally enclosed and fan cooled. It can replace most major brand pool pump motors like Hayward, Pentair, and Sta-Rite. The motor dimensions are 9" length x 5.6" width x 7.4" height. It comes with a 1 year manufacturer's warranty.