Supply Ventilator Axial Belt Drive Down Blast Propeller Dia 42 In CFM @ 0000-In SP 15 434 @ 0125-In SP 14 187 Fan RPM 608 Max Inlet Temp 104 Deg F Voltage 208-230/460 60 Hz 3 Phase Full Load Amps 4.4-4.0/2.0 Motor HP 1 1/2 Bearing Type Regreasable Pillow Block Height 40 1/2 In Width 78 In Max Depth 72 In Mounting Position Horizontal Frame Material Galvanized Steel Propeller Material Steel Number of Blades 6 Includes Hood and Drive Package