• One 18C-3R Regulator with 160 psi inverted gauge and air chock/shut-off • Two regulated outlets (only one with air chock) • Additional unregulated air outlet • Reusable edge-type filter elemet filters down to 5 micron • Air inlet: 1/2" F.P.T. • Filter capacity: 120 CFM • Regulator capacity: 50 CFM