The Century BPA450V1 is a pool pump motor rated for 1.65 HP and 3450 RPM for 115/208-230 volt 1 phase supply. The BPA450V1 has a 56Y frame with a 5/8 (in.) shaft diameter. It's a drip proof motor with ball bearings.
What's the application of this motor? This motor is used in specific pool pump or spa pump duty applications.