Corebrew 20

A low-CO2, high-nitrogen gas suitable for food packaging or dispensing beers such as Guinness or Kilkenny

CO₂ / N₂

All beers have an as-brewed CO₂ content, quoted in volumes or grams per litre. This level is selected by the brewer and has affects its taste and appearance. The correct gas mix will maintain the balance of the beer. The CO₂ part of the mix helps maintain the as-brewed volume while the nitrogen part helps provide the pressure necessary to dispense it.

Coregas Food Grade gases satisfy the highest quality standards and meet legal provisions on food as per Australian Food Code Standards.


  • Food packaging
  • Dispensing beer such as Guinness or Kilkenny
Product Summary

Gas composition

  • Carbon dioxide 20%
  • Nitrogen balance

Compressed gas sizes

UN number: 1956

Download safety data sheet


Size Product code Volume / m³ Weight (full) / kg Pressure / kPa Outlet connection Availability
G 8 70 20,000 Type 50 NZ wide
Additional Details

Physical & chemical properties

Appearance Odour Flammability
AppearanceColourless gas OdourOdourless FlammabilityNon flammable

Hazard class


Hazard symbol (GHS)

  • Non-flammable non-toxic gas 2.2
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