Flow Gauge Regulator, Compatible Gas Type Argon, Carbon Dioxide, Mounting Type Cylinder, Inlet Connection Gender Female, Inlet Thread Direction Right Hand, Inlet Connection Size 0.965 In.-14, Inlet Connection Type NGO, Maximum Inlet Pressure 3,000 psig, Outlet Connection Gender Female, Outlet Connection Size 5/8 In.-18, Outlet Connection Type UNF, Argon Flow Rate (Maximum) 30 scfh, Carbon Dioxide Flow Rate (Maximum) 30 scfh, Number of Stages Single Stage, Product Type Flow Gauge Regulator WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -