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