Exhaust Ventilator Axial Belt Drive Down Blast Propeller Dia 24 In CFM @ 0.000-In SP 5064 @ 0.125-In SP 4747 Fan RPM 1181 Max Ambient Temp 104 F Max Inlet Temp 104 Deg F Voltage 115/208-230 60 Hz 1 Phase Full Load Amps 8.8/4.2-4.4 Motor HP 1/2 Bearing Type Sealed Pillow Block Motor Type Capacitor Start Height 39 In Width 48 In Max Depth 48 In Mounting Position Horizontal Frame Material Galv Steel Propeller Material Steel Number of Blades 6