Gas Regulator Maximum Gauge Outlet Pressure 4 000 psig Number of Stages Single Stage Compatible Gas Type Argon Helium Nitrogen Control Type T-Handle Inlet Connection Type NGO Inlet Connection Gender Male Inlet Connection Size 0.965 In.-14 Outlet Pressure (Maximum) 3 000 psig Outlet Connection Gender Female Outlet Connection Size 1/4 in Outlet Connection Type Swagelok Body Material Brass Diaphragm Material Brass CGA Number CGA 580 Application High Pressure Duty Rating Heavy Duty