Air Consumption at Max HP (scfm): 41 Air Inlet: 1/4" NPT Air Pressure (psi): 90 Drive Size (in): 3/8 Drive Type: Round Keyed Exhaust Location: Exterior Muffler Finish: Black Oxide Gear Ratio: 1:1 Gear Reduction: Direct Drive Gear Train: Planetary Housing Material: Steel Max Free Speed (rpm): 18000 Max Pressure (bar): 6.2 Max Torque (ft-lb): 0.5 Max Torque (in-lb): 6.2 Max Torque (nm): 0.7 Motor: Rotary Vane Motor: In line Mounting Type: Foot Mount Optional Power Source: Air Powered Product Weight (lb): 2.45 Rated Power (hp): 0.5 Rated Power (kW): 0.37 Reversible: Reversible Sound Level dB(A): 80 Speed at Max Power (rpm): 9200 Torque Output @ Max HP (ft-lb): 0.3 Torque Output @ Max HP (nm): 0.4 Warranty: 1-year