High Purity Gas Regulator Mounting Type Cylinder Number of Stages Single Stage Compatible Gas Type Breathing Air Control Type Knob Maximum Inlet Pressure 4 350 psig Inlet Connection Size 0.745 In.-14 Inlet Connection Gender Male Inlet Connection Type NGO Inlet Thread Direction Right Hand Outlet Pressure (Maximum) 50 psig Outlet Connection Gender Female Outlet Connection Size 1/8 in Outlet Connection Type Tube Fitting Outlet Thread Direction Right Hand