Harris Regulator 4000802

High Purity Gas Regulator, Mounting Type Pipeline, Number of Stages Single Stage, Compatible Gas Type Argon, Carbon Dioxide, Helium, Nitrogen, Oxygen, Control Type Knob, Maximum Inlet Pressure 3,000 psig, Inlet Connection Size 1/2 in, Inlet Connection Gender Female, Inlet Connection Type NPT, Outlet Pressure (Maximum) 125 psig, Outlet Connection Gender Female, Outlet Connection Size 1/2 in, Outlet Connection Type FNPT, Gas Purity Rating 99.999 Percent, Body Material Brass