10 DIAM 20 DEG CW 5/16 BORE Type: Condenser Fan Fixed Hub Number of Blades: 5 Pitch (Degree): 20 Bore Diameter Inches: 5/16 Rotation: CW Diameter Inches: 10 Material: Aluminum Max RPM: 2500 Depth Inches: 1 1/8 CFM @ 0.000-In. SP: 0.053 CFM @ 0.300-In. SP: 555 Min H.P. @ 0.000-in. SP: 694