Beer & Hospitality Gas

Food grade gases used to dispense beer, cider and in post-mix drinks systems; various mixtures of hospitality gases are available to suit different drinks

Categories Hospitality@2X

Our range of hospitality and beer gases includes food grade CO2, which is commonly used in food packaging and beverage carbonation applications, as well as a selection of CO2/N2 mixes that are produced under our Corebrew label. Our Corebrew gases are made specifically to meet the needs of hospitality venues where beers such as Kilkenny™ and Guinness™ are available on draft. Whichever hospitality gas you order, we guarantee it will be produced in accordance with the published specifications and comply with all Australian Standards as they apply to hospitality industry gas use.

At Coregas, our food grade CO2 complies with all relevant Australian Food Code Standards and must pass our rigorous QC procedures before it is deemed fit for sale. We ensure that there are never dangerous levels of impurities in our food grade gas.

What are beer gas and hospitality gas?

Hospitality gas refers to food-grade gases, such as carbon dioxide and nitrogen, used for dispensing beverages. Beer gas, in particular, is a specific blend of these gases, primarily used to push beer through draught lines at the correct pressure while preserving the carbonation established during brewing.

Nitrogen is typically included in these blends to influence the texture and presentation of certain beers, particularly those that benefit from a smooth mouthfeel and dense, creamy head.

Beer types served using beer and hospitality gas

Hospitality-grade gases play an important role in delivering a consistent pour and maintaining beer quality. However, not all beer styles require the same gas setup. Most draught beers — including lagers, ales, pilsners, IPAs and wheat beers — are typically dispensed using pure CO₂. Nitrogen blends are generally used for specific styles, such as stouts and nitro beers, where a smoother texture and creamier head are desired.

Consistent gas pressure is vital for maintaining the perfect pour. The right hospitality gas helps prevent flat beer and excess foam, reducing waste. 

Your partner in every perfect pour

Experience the difference that five decades of expertise brings to your cellar. As a trusted industrial gas supplier, we provide reliable delivery and technical support tailored to your venue. Get in touch with us today to secure a consistent supply of premium hospitality gas.

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FAQs



  • Where can I buy hospitality/beer gas?

    If you would like to order hospitality gas from us, you can do so by contacting us on the number provided. Alternatively, you can place an order with a local Coregas depot if there is one in your area. For customers who do not have an account with us and do not have time to open one, it is also possible to buy our gases from local distributors.

  • How is hospitality/beer gas stored?

    For pure Carbon Dioxide cylinders, because it is a liquified gas inside the cylinder, these cylinders need to be kept upright at all times. Laying a Carbon Dioxide cylinder on its side will obstruct the proper function of the safety mechanism on the cylinder valve.

  • How much is hospitality/beer gas?

    The cost of our hospitality gas depends on cylinder size and overall quantity but all of our prices are very competitive. If you would like a quotation for a specific amount of hospitality/beer gas, we invite you to get in touch with us whenever you have a few moments to spare. Once we know what you need, we will be able to prepare a quote for you in no time at all.

  • How long does a tank of hospitality/beer gas last?

    How long a cylinder will last will depend on the setting of your mixer. Please contact your equipment supplier to find out how to calculate this time. Alternatively, you can speak to your Coregas representative to help you make this calculation.

  • What gas is used for beer kegs?

    The type of gas that is used to dispense beer from kegs is either CO2 or a mixture of CO2 and N2, which is commonly referred to as beer gas in the trade (Typcally 30% CO2 / 70% N2 (30/70) Or 40/60, 55/45, 75/25 ). Higher concentration of CO2 works better with draught beers which are better enjoyed with more carbonation while a denser stout would require less CO2 concentration.

    We can supply both food grade CO2 and CO2/N2 mixes (our Corebrew range), in whatever cylinder sizes and quantities you require. Call or email us for pricing and delivery information.


  • What makes beer gas different from other types of hospitality gas?

    While hospitality gas covers a broad range of applications, beer gas is specifically a food-grade blend of carbon dioxide and nitrogen. Unlike pure CO2, which is commonly used for carbonated beverages, these blends are designed to deliver beer at the correct pressure while supporting the intended texture and presentation of certain styles.

  • How does beer gas improve the quality and pour of draft beer in bars and restaurants?

    The correct hospitality gas ensures a consistent pour from the first glass to the last. Nitrogen, due to its low solubility in liquid, helps create smaller, more stable bubbles, contributing to a smooth mouthfeel and a dense, long-lasting head. When combined with appropriate pressure settings, this helps maintain beer quality without excessive foaming or loss of carbonation.

  • What are the recommended uses for hospitality gas in food and beverage venues?

    Beyond draught systems, these gases are used for carbonating soft drinks, preserving wine and food packaging. In beer systems, nitrogen blends are particularly useful in high-volume venues or installations with long beer lines, where additional pressure is required to move beer without affecting its carbonation.

  • How do I choose the right beer gas blend for my hospitality venue?

    Selection depends on your tap system and the beer styles you serve. Most lagers and ales are dispensed using 100% CO₂, while nitrogen blends (commonly around 70% nitrogen and 30% CO₂) are typically used for stouts and nitro-style beers. If you need guidance, our team can help you determine the most suitable setup for your venue.

  • Are there safety guidelines for storing and handling hospitality gas on-site?

    Yes, safety is paramount. Always store cylinders upright in a well-ventilated area and secure them with chains. Using gas detection monitors is also recommended to maintain high industry standards, as outlined in AS 5034-2005, and to protect staff in confined cellar spaces.