This is a Century Motors 2-Speed 2 HP, Up-Rated Motor, Square Flange 48Y115/230 Volts, 60 Hz. This motor is a direct replacement for Pentair Sta-Rite AE100GLL-Y.
This motor is used in Sta-Rite 2-speed pumps: Dyna-Glas, Dyna-Max, Dyna-Jet, Dyna-Pro, Dyna-Pro#, Max-E Glas II, Dura-Glas II, Max-E Glas, Dura-Glas and Max-E-Pro Series Pumps.