Blower Wheel Product Type Blower Wheel Wheel Type Forward-Curved Number of Inlets 1 Wheel Diameter 7 1/8 in Wheel Width 2 in Bore Diameter 5/16 in Wheel Material Steel Rotation CCW Closed End Hub Type Convex Wheel Hub Position Inside Wheel Construction Tabbed Maximum Speed 2 900 RPM Drive Type Direct Drive Includes Set Screws Yes Wheel Material Finish Galvanized