The Brass Series Click-Style Regulator with two DISS Outlets has a chrome-plated brass body. The inlet pressure measure 3000 psi maximum, and 1-1/2 diameter UL-listed gauge. This device is in full agreement with the CGA standards. There is an internal relief valve, a hose barb outlet, a piston design regulator and a sintered bronze inlet filter that allows for extended service life. There is an easy-to-read flow rate window and can come to ignition testing for oxygen services.