Flowmeter Compatible Gas Type Carbon Dioxide Mounting Type Pipeline Inlet Connection Gender Female Inlet Connection Size 1/2 in Inlet Connection Type NPT Maximum Inlet Pressure 500 psig Outlet Pressure (Maximum) 80 psig Outlet Connection Gender Male Outlet Connection Size 1/4 in Outlet Connection Type NPT Carbon Dioxide Flow Rate (Maximum) 100 scfh Product Type Flowmeter Regulator Application Agricultural Enhancement Carbon Dioxide Flow Rate (Minimum) 30 scfh