CGA580 Inlet Connection, 1/4 Inch Male Flare Outlet Connection and Easy to Read 2 Inch Gauges with Protective Rubber Gauge Boots. Nitrogen Regulator, Delivery Pressure 0-4000 PSI.. Durable brass piston designed diaphragm, self re-seating relief valve (not designed to protect downstream system). Large brass Tee Handle with stainless steel pressure adjusting screw and regulator bushing that prevents galling.
