Blower Wheel Product Type Blower Wheel Wheel Type Forward-Curved Number of Inlets 1 Wheel Diameter 6 1/4 in Wheel Width 2 7/8 in Bore Diameter 5/16 in Wheel Material Steel Rotation CCW Closed End Hub Type Convex Wheel Hub Position Inside Wheel Construction Strip Maximum Speed 3 400 RPM Drive Type Direct Drive Includes Set Screws Yes Wheel Material Finish Galvanized Application Air Handling Units Blower Coil Units Fan Coil Units Unit Ventilators VAV Terminal Units