Air Motor Output Power @ Maximum Speed 0.45 hp Maximum Torque 4.9 in-lb No Load Speed 6 000 RPM Maximum Flow Rate 27 cfm Shaft Diameter 3/8 in Shaft Length 1 1/8 in Mount Type Hub Inlet Size 1/8 in Air Inlet Type NPT Rotation CW/CCW Housing Material Cast Iron Shaft Material Grade 197-223 BHN Bearing Protection Not Applicable Maximum Operating Pressure 80 psi Includes Muffler Keyway Width Not Applicable Weight 3 lb Housing Material Grade G2500 Housing Material Finish Painted