Supply Fan w/Drive Package Standard Fan Duty Rating Motor Enclosure Open Dripproof Blade Dia 36 In. Drive Type Belt Voltage 115/208-230 Motor HP 1-1/2 Fan RPM 792 Max BHP 1.80 Max Inlet Temp 104 Degrees F Max Ambient Temp 104 Degrees F 60 Hz 1 Phase Full Load Amps 18.0/9.3-9.0 Motor Type Capacitor Start Motor HP Range - Motor Insulation Class B Motor RPM 1725 Bearing Size 1 In. Bearing Type Regreasable Pillow Block Number of Blades 6 Blade Material Steel