Close-Coupled Pump Motor 3-Phase 10 HP Nameplate RPM 3525 Voltage 230/460 3 Phase Frame 143JM Totally Enclosed Fan-Cooled Full Load Amps 27.2 60 Hz Face/Base Motor Mounting Type Motor Thermal Protection None Ins. Class F Motor Service Factor 1.15 Ball Motor Bearings Max Ambient Temp 40 Degrees C CW/CCW Motor Shaft Rotation Overall Length 22-1/16 In. Shaft Dia 7/8 In. Shaft Length 4-1/4 In. Motor Frame Material Stainless Steel