Nitrogen Regulator, By Kegconnection American Made Brass Body, assembled in the United States with quality parts. Dual Gauges, one for Cylinder Pressure (0-3000 PSI) and the other for "Out" pressure (0-60 PSI) Brass Nipple and Nut for Nitrogen. Shipping rate is for the Continental US ONLY Shutoff Valve includes Check Valve to Eliminate Back Flow Safety Release Valve also has Manual Release