Air Motor Output Power @ Maximum Speed 0.9 hp Maximum Torque 19.5 in-lb No Load Speed 3 000 RPM Maximum Flow Rate 30 cfm Shaft Diameter 5/8 in Shaft Length 2 in Mount Type Face Inlet Size 1/4 in Air Inlet Type NPT Rotation CW/CCW Housing Material Cast Iron Shaft Material Grade 30-36 Bearing Protection Not Applicable Maximum Operating Pressure 100 psi Includes Muffler Keyway Width 1/8 in Weight 4.2 lb Housing Material Grade G2500 Housing Material Finish Painted