Gas Regulator, Maximum Gauge Outlet Pressure 400 psig, Number of Stages Single Stage, Compatible Gas Type Acetylene, Control Type T-Handle, Inlet Connection Type NGO, Inlet Connection Gender Male, Inlet Connection Size 0.825 In. -14, Outlet Pressure (Maximum) 15 psig, Outlet Connection Gender Male, Outlet Connection Size 9/16 In. -18, Outlet Connection Type UNF, Body Material Brass, Diaphragm Material Stainless Steel, CGA Number CGA 300, Hose Fitting Size B. This item has been restricted from sale in the following state (s): []