Close-Coupled Pump Motor 3-Phase 3 HP Nameplate RPM 3490 Voltage 230/460 3 Phase Frame 145JMV Dripproof Full Load Amps 8.4/4.2 60/50 Hz C-Face Footless Mounting Thermal Protection None Insulation Class B Service Factor 1.15 Ball Bearings Max Ambient Temp 40 Degrees C CW/CCW Rotation Overall Length 13-15/16 In. Shaft Dia 7/8 In. Shaft Length 4-1/4 In. Frame Material Rolled Steel Includes Drip Cover