Upper gauge provides visual indication of CO2 pressure sent from the CO2 tank to keg(s) for carbonation and serving purposes while the lower gauge displays the quantity of CO2 remaining in the tank. Regulator assembly includes adjustment screw for controlling CO2 pressure, on/off ball valve at regulators exit point and pressure relief valve.
Regulator is shipped with a nylon washer for placement between the CO2 tanks threads and the regulator’s tank connector, preventing CO2 leaks.
Bulkiness and weight of regulator will cause the CO2 tank and regulator assembly to become top heavy, especially as the CO2 level is reduced in the tank during carbonation and serving operations. To safeguard the regulator, Brew and Grow highly recommends the purchase of a protective Gauge Cage or economical Rubber Gauge Boot to guard the regulator against accidental impact and damage.