3/4 hp 3450rpm 56J Frame 115/230 Volts Hayward Northstar Swimming Pool Pump Motor - AO Smith Electri 3/4 HP 3450 RPM 56J, 5.5/11.0 amps, 115/208-230V 60hz Automatic Overload Protection - Service Factor 1.85 Non-Reversible - CCW Rotation facing the shaft C-Face Mount, Round Body-no base 56-J Frame; 5/8" diameter threaded stainless steel shaft