Gas Regulator Maximum Gauge Outlet Pressure 4 000 psig Number of Stages Single Stage Compatible Gas Type Hydrogen Methane Control Type Knob Inlet Connection Type NGO Inlet Connection Gender Male Inlet Connection Size 0.965 In.-14 Outlet Pressure (Maximum) 150 psig Outlet Connection Gender Female Outlet Connection Size 1/4 In.-18 Outlet Connection Type Vented Relief Valve Body Material Brass Diaphragm Material Stainless Steel CGA Number CGA 350 Application General Purpose