High Purity Gas Regulator Mounting Type Pipeline Number of Stages Single Stage Compatible Gas Type Argon Helium Nitrogen Control Type Knob Maximum Inlet Pressure 4 350 psig Inlet Connection Size 1/4 in Inlet Connection Gender Female Inlet Connection Type NPT Inlet Thread Direction Right Hand Outlet Pressure (Maximum) 50 psig Outlet Connection Gender Female Outlet Connection Size 1/4 in Outlet Connection Type NPT Outlet Thread Direction Right Hand Gas Purity Rating 99.999 Percent