Air Gearmotor, 0.32 hp HP, Running Torque @ Max. Pressure 49 in-lb, 21 cfm Max. Air Flow, No Load RPM 400 RPM, Shaft Dia. 1/2 in, Shaft Length 1.38 in, Face Mounting, Port Size 1/8 in NPT, REV Rotation, Housing Material Cast Iron, Gray Finish, 40 RPM RPM @ Max. Torque, Gear Ratio 15:1, Max. Air Pressure 60 psi, Keyway Length 1.38 in, Overall Length 7.35 in, Overall Width 2.93 in, Overall Height 2.93 in, 0 Degrees to 250 Degrees F Operating Temp. Range WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -