Blower Wheel Type Forward-Curved Drive Type Direct Drive Assembly Unassembled Wheel Diameter 9 in Minimum Airflow 855 cfm Maximum Airflow 1 180 cfm Maximum Static Pressure 3/4 in wc Maximum Inlet Air Temperature 180 Degrees F Wheel Material Steel Housing Material Steel Wheel Width 4 1/2 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 Flange Type Non-Flanged