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CO2 RegulatorMini CO2 RegulatorCommercial Draft beer CO2 Regulator 30psi

SKU: 31001


A commercial draft beer CO2 regulator features an adjustment knob and PSI dial, easy for maintaining an exact pressure. It has all of the advantages of tradition beer regulator and appears smart size due to the compact design. It’s not a keg chargers, it’s commercial grade with rupture disk of 1.8K to avoid any mistake during operation. Safety is first level we care, and you care!


  • Applicable to flat-sealed disposable cylinders;
  • The valve core adopts conical hard sealing structure. Good sealing, steady pressure regulation and long life performance.
  • The valve body has overpressure unloading device to protect personal safety.
  • Embedded mini pressure gauge, compact structure and high accuracy;
  • The parts in contact with gas conform to food safety requirements;
  • Applicable to winepress, beer preservation and cold brew coffee.

Technical Spec

  • Operating temperature: -30°~ 65°
  • Display tolerance: +/-1 psi
  • Pressure fluctuating value: +/-2 psi
  • Size: 5X6X5.5CM / 357gram
  • Material: Aluminum alloy
  • Standard inlet port: 3/8-24UNF (for 16g CO2)
  • Option inlet port: 5/8-18UNF (for 74g CO2)
  • Standard outlet port: M8*0.75
  • Option outlet port: Gas side ball lock fitting – flare  (7/16”-20UNF)
  • Gauge range: 0~30 PSI
  • Adjustable outlet pressure: 0~20 PSI
  • Applicable cylinders: Threaded 16 (74) gram CO2 flat sealed disposable cylinders
  • Dispensing operation: Adjustable knob
  • Working pressure: 1200psi
  • Unloading pressure: 1800psi

Operation Guide                      

  1. Keep regulator knob in OFF position before turn in cartridge to avoid destroy gauge.
  2. Screw the threaded cartridge into the head of the draft beer CO2 regulator.  When you hear the hissing of the CO2 escaping, continue quickly tightening until the hissing stops.
  3. Screw the draft beer CO2 regulator to brass compression fitting on beer dispenser system.
  4. Too much pressure would cause over foam. Since keg beer coming with own pressure, we suggest first tapping without CO2 injection. Start with 2~3 PSI and lightly increase to 4~5 PSI (max 10~15PSI) to achieve perfect pouring.


  1. Use only food grade CO2 cartridges. Non-food grade cartridges contain harmful byproducts like oil and benzene.
  2. Note: These regulators intend for use with CO2 ONLY and are not to be used with Nitrogen cylinders..
  3. Do not use the CO2 regulator as a handle to move the growler. This will result in damage to the brass fitting and may destroy the CO2 regulator.
  4. The 16 gram cartridges contain liquid CO2 that will dispense at over 600PSI. With that in mind, we suggest having the faucet open before pushing more CO2 into the keg, and using very short bursts. Also, do not turn on knob when not hooked up to a keg as you will put over 600PSI into the quick disconnect and will blow the top threads off.
  5. Do not screw out CO2 cartridges if gas remains.