Supply Ventilator Axial Belt Drive Down Blast Propeller Dia 30 In CFM @ 0.000-In SP 7138 @ 0.125-In SP 6469 Fan RPM 776 Max Ambient Temp 104 F Max Inlet Temp 104 Deg F Voltage 208-230/460 60 Hz 3 Phase Full Load Amps 2.2-2.2/1.1 Motor HP 1/2 Bearing Type Sealed Pillow Block Motor Type 3 Phase Height 37 In Width 55 1/2 In Max Depth 55 1/2 In Mounting Position Horizontal Frame Material Galv Steel Propeller Material Steel Number of Blades 6