Overview Product Description 028957-39 Blower Wheel TYPICAL APPLICATIONS Condensers Small appliances Furnaces Draft booster Flue exhaust Galvanized steel Diameter: 5-1/4 Inch Width: 3-7/16 Inch Rotation: CW Bore Size: 1/2 Inch Max RPM: 3600 Number of Inlets: 1 Please note image is generic, dimensions & rotation will very, please contact us if help is needed. Rotation Determined by viewing back (non-vane) side of single inlet wheels Product Videos Custom Field Product Reviews