Single Gauge CO2 Beer Regulator

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The Tap-Rite 3741 Single Gauge CO2 Beer Regulator with nylon bonnet measures PSI for keg dispensing

The Tap-Rite Single Gauge C02 Regulator (3741) can be used on any C02 cylinder with a CGA-320 valve. This Single Gauge Regulator measures PSI (Pounds Per Square Inch). Each regulator comes with instructions for proper installation and use procedures.

What does the Tap-Rite Single Gauge C02 Regulator offer that sets if apart from the rest?

  • Designed Not to Exeed 50 PSIG:

    The 3741 single gauge C02 regulator has a forged brass body and the non-removable adjusting screw is designed and tested not to exceed 50 PSIG, even when turned all the way in the maximum downstream delivery. It even features a non-adjustable safety blow off at 55-65 PSI.

  • Hosebarb Prevents Damage From Debris:

    In addition a sintered metal flow control filter in the inlet hosebarb prevents dirt and other particles from damaging internal regulator parts.

  • Permanent Quad Ring Seal Prevents Leaks:

    This regulator offers a Permanent Quad Ring Seal on inlet hosebarb makes it no longer necessary to keep up with those fickle fiber washers each time you refill your C02 cylinder and helps eliminate a source of leaks.