Three Phase

Century Electric Motor
Century Swimming Pool & Spa Pump Motors
 48Y Square Flange Swimming Pool & Spa Pump Motors
208-230/460 Volts Three Phase
Voltage not common to residences-Industrial Power

This motor is common to Sta-Rite in ground pool pumps
Square Mounting flange has 4 non-threaded bolt holes
Shaft is 5/8" diameter with threads on end

We recommend replacing the mechanical pump seal when replacing motor
48Y frame is 5 1/2" in diameter, has same flange as 56Y, just smaller diameter motor