4 WING SPECIFICATIONS   SIZES: 4" to 6.75" diameters. MATERIALS: Aluminum or galvanized blades. Aluminum or steel hubs. FEATURES: One-piece construction with patented hubbing method. Clockwise or counterclockwise rotation. Any degree pitch for your particular application. Axial flow of air. 4 WING PROP SERIES Fan Dia. Prop Series Hub Pitch B W Max. RPM 4.00" FO-404-30 Std. Bore* 30° .437" .625" 4200 5.00" FO-504-20 Std. Bore* 20° .312" .75" 4200 FO-504-30 Std. Bore* 30° .625" 1.00" FO-504-40 Std. Bore* 40° .750" 1.312" 5.50" FO-554-20 Std. Bore* 20° .375" .75" 4200 FO-554-25 Std. Bore* 25° .375" .875" FO-554-30 Std. Bore* 30° .687" 1.00" 6.00" FO-604-20 Std. Bore* 20° .375" .75" 4200 FO-604-25 Std. Bore* 25° .375" .875" FO-604-30 Std. Bore* 30° .687" 1.00" RU-604-35 Std. Bore* 35° 1.375" 2.25" 6.50" FO-654-20 Std. Bore* 20° .375" .75" 4200 FO-654-25 Std. Bore* 25° .375" .875" FO-654-30 Std. Bore* 30° .687" 1.00" 6.75" RU-674-29 Std. Bore* 29° 1.125" 1.875" 4200 Standard bore: .187, .218, .25, .312, .375 inches ...back

Air Drive, Inc. 4070 Ryan Road, Gurnee, IL 60031 Phone: 847.625.0226 Fax: 847.625.7422 sales@airdrive.com