Supply Fan w/Drive Package Standard Fan Duty Rating Motor Enclosure Totally Enclosed Blade Dia 48 In. Drive Type Belt Voltage 115/208-230 Motor HP 3/4 Fan RPM 393 Max BHP 0.90 Max Inlet Temp 104 Degrees F Max Ambient Temp 104 Degrees F 60 Hz 1 Phase Full Load Amps 11.0/5.4-5.5 Motor Type Capacitor Start Motor HP Range - Motor Insulation Class B Motor RPM 1725 Bearing Size 1-1/4 In. Bearing Type Regreasable Pillow Block Number of Blades 6 Blade Material Steel