Corebrew 40

Beverage gas typically used to dispense draught beer

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 an effect on taste and appearance. The correct gas mix will keep the balance of the beer. The CO₂ part of the mix will help maintain the as brewed volumes and the nitrogen part of the mix will help 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 Standard.


  • Dispensing draught beer

Product Summary

Gas composition

  • Carbon Dioxide 40%
  • Nitrogen balance


Moisture ≤ 67 ppm
Total hydrocarbons ≤ 100 ppm
Carbon monoxide ≤ 5 ppm
Oil ≤ 1 mg/kg
Sulphur ≤ 1 ppm
NO/NO2 ≤ 2 ppm

Available sizes


Size Product code Volume Weight (full)* Pressure Outlet connection Availability Cert. of Conformance
F 246151 5.6 m³ 14,000 kPa Type 30 Australia wide Download
Additional Details

Physical & chemical properties

Appearance Odour Flammability
AppearanceColourless gas OdourOdourless FlammabilityNon flammable

UN number


Hazard class


Hazard symbol (GHS)

  • Non-flammable non-toxic gas 2.2