Blower Wheel Type Radial Drive Type Direct Drive Assembly Unassembled Wheel Diameter 9 in Minimum Airflow 462 cfm Maximum Airflow 909 cfm Maximum Static Pressure 3/4 in wc Maximum Inlet Air Temperature 180 Degrees F Bearing Type Sleeve Wheel Material Aluminum Housing Material Steel Wheel Width 5 in Number of Inlets 1 Inlet Diameter 9 in Outlet Shape Rectangular Outlet Height 10 3/4 in Outlet Width 6 1/2 in Outlet Diameter Not Applicable Frequency 60 Hz