316L SS, AGH Series High Purity Gas Stick Assemblies, Inlet Pressure 300 psig, Outlet Pressure 0~100 psig, -9.4°F to 140°F(-23°C to 60°C), 1/2″ Rotatable Male FR Metal Gasket Face Seal Fitting, With Gauge(psi/bar), Cv 1.0 , FITOK FC-03 Ultra High Purity Cleaning and Packaging