Skip to main content


Quality grade certified gases for the food industry

Supporting food producers from start to finish

As an industrial gas expert, Air Liquide provides its food industry customers with full process support and services. At the same time, we retain a strong focus on safety, hygiene and cost-efficiency.

Air Liquide has been providing gas solutions to the food industry for over 50 years.  As the industry benchmark, our ALIGAL™products meet FSANZ food standards. Our ALIGAL™ range includes nitrogen, CO2, oxygen and argon in various purities and mixtures designed to meet stringent and varying processes.  

From CO2 enrichment in greenhouses to inerting during production and all the way to post process water treatment, a local expert can work with you to see how we can best suit your processes.  

Please click through the icons below to find your process and the gases and solutions available.  Alternatively, please contact us or request a quote.

Contact Us  Request a Quote  Dry Ice   ALIGALTM


Select a step where Air Liquide intervenes in your value chain.





Why Choose Us?

  • 01

    Certified gases

    Air Liquide meets the highest benchmarks for food safety and quality.

  • 02

    Sanitary design

    Accepted by the USDA Dairy and Poultry Program (2010 standard), Air Liquide’s industry-leading cryogenic freezing systems, ALIGAL™ and Cryo Immersion Unit-ACC™, are innovative and easy to clean.

  • 03

    Industry expertise

    Air Liquide continually improves and invents new applications and equipment for the food industry to tackle emerging challenges in food safety and quality.

ALIGAL: Premier brand for food and beverage gases and equipment.