High Pressure Blower Radial Blade Direct Drive With Motor Wheel Dia 9 In @ 200-In SP 391 CFM @ 300-In SP 336 @ 400-In SP 270 77 dBA @ 5 Feet Max Inlet Temp 180 Deg F Voltage 208-230/460 3 Phase 60 Hz Full Load Amps 1.8-1.6/0.8 Motor HP 1/2 Height 17 In Width 13 5/8 In Depth 12 3/4 In Inlet Dia 5 In Discharge Height 3 1/2 In Discharge Width 3 1/2 In Blower RPM 3450 Housing Material Steel Housing Finish Gray Polyester Epoxy