Double Gauge CO2 Regulator

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Double Gauge CO2 Regulator

This Dual Gauge Beer Regulator can be used on any CO2 cylinder with a CGA-320 valve. This Dual Gauge Regulator measures PSI (Pounds Per Square Inch), as well as the volume of CO2 in your cylinder. Single gauge regulators only tell you how much pressure is being exerted. With the 742 Dual Gauge Beer Regulator you will know the PSI and exactly how much gas is left in your cylinder, so no more empty cylinders during the big game.

Its forged brass body and non-removable CO2 pressure adjustment screw is tested to never exceed 50 PSIG. Even when turned all the way up! This Double Gauge C02 Regulator also contains a metal flow control filter to prevent dirt and other particles from damaging internal regulator parts and upsetting your beer. If that is not enough, a permanent Quad Ring Seal makes it no longer necessary to keep up with those fickle fiber washers each time you refill your C02 cylinder, while eliminating a common source of leaks. Each regulator comes with instructions for proper installation and usage procedures


  • Dual gauge
    Pressure tested
  • Non-adjustable safety blow off at 55-65 psi
    Instructions for proper installation
  • Flow control inlet hosebarb filter
    NSF Approved
  • Permanent quad-ring inlet seal
    Approval: UL
  • Non-removable adjusting screw
    Weight: 2.55 pounds
  • Warranty: 1 year parts
    Dimensions: 7"h x 4.5"w x 4.5"d