MODEL:SC05900001 FREE SPEED:2000rpm AVG. AIR CONSUMPTION:6Cfm 0.17m3/min AIR PRESSURE:90Psi 6.3kg/cm2 AIR HOSE ID:1/4In 6.35mm AIR INLET:1/4NPT PAD SIZE:7In 178mm WEIGHT:3.3Lb 1.5kg