The LHU5S-1 Elite Series Single Gauge Secondary CO2 Draft Beer Regulator

Secondary regulator has its own manual pressure release valve, internal pressure release valve that releases pressure at 55-65 PSI, and large pressure adjustment knob, and can be mounted to a wall or the inside of the keg refrigerator. In order to use this secondary regulator, you will still need a primary regulator with one output that connects to the secondary using a piece of air line. The LHU5S-1 has a single 5/16" barb and a single gauge that indicates how much CO2 pressure is inside of the keg.

Kegco Elite Gauge Secondary Regulator