Built in North America this Taprite Economy Series regulator for home draft dispense is easy to use and easy to maintain. The T-handle set screw adjustment makes it a quick to adjust "set and forget" tool for maintaining constant pressure into your system. The regulator's brass body and zinc bonnet make it corrosion resistant and highly durable in a number of environments. This 1 Pressure 1 Product Regulator has a CGA320 Inlet and 5/16 inch barb shutoff w/check vlave. The 30lb output gauge provides increased accuracy for dispensing in the 10-20psi range, and the 2000lb gauge lets you keep track of how much CO2 is left in your tank. The manual pressure relief valve makes tank change outs a breeze and minimizes your chances for foamy pours.