POWER SOURCEType: 1/3 HP (23kw), 60Hz, 115 Volts, AC, Single PhaseRPM: 1725Speed Control: Single SpeedBLOWERType: RadialMaterial: Cast aluminumWheel Type: SteelSize: 8 inch (203 mm) Nominal Diam. inlet/ OutletGENERALMounting: RubberType: Anti-VirbrationWeight: 53 lbs (24 kg)DIMENSIONSHeight: 19-3/4 inch (502 mm) Length: 18-1/4 inch (464 mm) Width: 14-1/2 inch (368 mm)FLOW RATESFree Air: 1277.4 CFM (35.7 cmmOne 90 Degree Bend: 738 CFM (20.7 cmm)Two: 90 Degree Bends: 578.8 CFM (16.2 cmm)