Close-Coupled Pump Motor 3-Phase 30 HP Nameplate RPM 1760 Voltage 575 3 Phase Frame 286JM Totally Enclosed Fan-Cooled Full Load Amps 27.4 60 Hz Face/Base Mounting Thermal Protection None Insulation Class F Service Factor 1.25 Regreasable Ball Bearings Max Ambient Temp 40 Degrees C CW/CCW Rotation Overall Length 28-11/16 In. Shaft Dia 1-1/4 In. Shaft Length 5-1/4 In. Frame Material Cast Iron