Blower, Wheel Type Forward-Curved, Drive Type Direct Drive, Includes Drive Package No, Assembly Unassembled, Wheel Diameter 9 1/2 in, Minimum Airflow 245 cfm, Maximum Airflow 1,250 cfm, Maximum Static Pressure 1 1/8 in wc, Maximum Inlet Air Temperature 104 Degrees F, Shaft Diameter 1/2 in, Bearing Type Not Applicable, Sound Level Not Rated, Wheel Material Steel, Housing Material Steel, Wheel Width 6 3/4 in, Number of Inlets 2, Inlet Diameter 7 3/4 in, Outlet Shape Rectangular