Gas Calibration Flowmeter Regulator Compatible Gas Type Argon Mounting Type Cylinder Inlet Connection Gender Male Inlet Thread Direction Right Hand Inlet Connection Size 0.965 In.-14 Inlet Connection Type NGO Maximum Inlet Pressure 3 000 psig Outlet Pressure (Maximum) 50 psig Outlet Connection Gender Male Outlet Connection Size 5/8 In.-18 Outlet Connection Type UNF Argon Flow Rate (Maximum) 70 scfh Carbon Dioxide Flow Rate (Maximum) 70 scfh Helium Flow Rate (Maximum) 70 scfh