Air Gun, Air Gun Body Style Pistol Grip, Air Gun Inlet Size 3/4 in (F) NPT, 24 in Extension Size, Dead Man Lever Trigger, Output 7.1 lbf, Max. Inlet Pressure 120 psi, 140 scfm Air Consumption, 1/2 in (F) NPT Outlet Size, Nozzle Venturi Quiet, Body Material Aluminum, Max. dBA 121, Color Chrome, Standards OSHA 1910.242 (B), OSHA 1910.95