Air Motor Output Power @ Maximum Speed 1.93 hp Maximum Torque 84 in-lb No Load Speed 5 000 RPM Maximum Flow Rate 67 cfm Shaft Diameter 5/8 in Shaft Length 2 1/8 in Mount Type Flange Inlet Size 3/8 in Air Inlet Type NPT Rotation CCW Housing Material Cast Iron Maximum Operating Pressure 90 psi Keyway Width 1/4 in Weight 12.5 lb Housing Material Finish Unfinished Keyway Type Square Maximum Ambient Temperature 150 Degrees F Minimum Ambient Temperature 0 Degrees F