High Pressure Blower, Wheel Type Radial, Drive Type Direct Drive, Assembly Unassembled, Wheel Diameter 12 1/2 in, Minimum Airflow 638 cfm, Maximum Airflow 1,127 cfm, Maximum Static Pressure 8 in wc, Maximum Inlet Air Temperature 180 Degrees F, Sound Level 90 dBA @ 5 ft, Wheel Material Aluminum, Housing Material Steel, Wheel Width 3 in, Number of Inlets 1, Inlet Diameter 7 in, Outlet Shape Rectangular, Outlet Height 5 in, Outlet Width 4 in, Outlet Diameter Not Applicable