Specialty Gas Regulator, Two Stage, CGA-350, 0 to 50 psi, Use With: Hydrogen, Methane
-14, Inlet Connection Gender Male, Inlet Connection Type NGO, Inlet Thread Direction Left Hand, Outlet Pressure (Maximum) 50 psig, Outlet Connection Gender Female, Outlet Connection Size 1/4 in, Outlet Connection Type NPT, Gas Purity Rating 99.High Purity Gas Regulator, Mounting Type Cylinder, Number of Stages Two Stage, Compatible Gas Type Hydrogen, Methane, Control Type Knob, Maximum Inlet Pressure 4,350 psig, Inlet Connection Size 0.