10L Cellar / Beer Gas 30/70 Mix cylinder for trade users, ideal for dispensing stouts and bitters in pubs and bars

10L Rent-Free Cellar Beer Gas Cylinder – 30/70 Mix (CO₂/Nitrogen) for Home Bar Systems

£28.58 + VAT

The 10L Rent-Free Cellar Beer Gas Cylinder – 30/70 Mix (CO₂/Nitrogen) provides perfect carbonation and smooth pours, ideal for home bar systems and cellar setups.

  • Gas Mix: 30% CO₂ / 70% Nitrogen (Ideal for stouts, ales and nitro-style beers)
  • Cylinder Capacity: 9.4 litres (water capacity)
  • Fill Pressure: 200 bar
  • Cylinder Contents: Approx. 2 m³ of mixed cellar gas
  • Outlet Thread Type: BS341 No.3 – 5/8″ INT (UK standard for cellar and beer gas systems)
  • Cylinder Dimensions (Approx.): 76 cm height × 15 cm diameter
  • Dispense Output: Capable of pumping up to 110 gallons of product
  • Please Note: New cylinders (those for which you have no suitable exchange) are subject to a £55.00 refundable security deposit

Safety Data Sheet

Get the Perfect Pint Every Time – Buy Your 30/70 Beer Gas Now

  • Perfect 30/70 Mix for Ales & Stouts – Optimised for smooth, creamy pours, ideal for stouts, bitters and nitro-style beers.

  • Great for Home Bars & Small Commercial Setups – Suitable for home draught systems as well as small to medium-scale bar and pub use.

  • UK-Filled Cylinders – Filled and tested in the UK to ensure quality, safety and full compliance with industry standards.

  • Simple Refundable Deposit System – Own your cylinder rent-free with a low, one-off refundable deposit.

  • Flexible Supply Options – Available through approved stockists or delivered directly via courier.

  • Compatible with Major Beer Gas Equivalents – Matches BOC Sureflow 30, Air Products TopGas and Air Liquide Beer Gas for easy system integration.

  • Home Bar & Kegerator Systems – Ideal for achieving smooth, pub-quality pours in home draught setups.

  • Dispensing Stouts & Ales – The 30/70 CO₂/Nitrogen mix is perfect for stouts, bitters and nitro-style beers, delivering a creamy head and consistent texture.

  • Small to Medium Commercial Venues – Suitable for cafés, small pubs, micro-pubs, taprooms and event bars.

  • Mobile Bars & Caterers – Reliable and portable option for event bars, weddings, festivals and pop-up venues.

  • Backup or Overflow Gas Supply – A convenient secondary cylinder for busy venues that need additional capacity.

  • Cellar & Bar Maintenance – Useful for testing, line cleaning and ensuring consistent dispense performance.

FAQs

As a trusted supplier of gas, we frequently get asked questions about gas safety, the difference between butane and propane, as well as the best uses for our gas products. In this blog, we’ll be answering our most common FAQs.

CO2 bottles are commonly used for MIG welding, particularly on mild steel, where strong penetration and cost efficiency are priorities. They are also used in workshops where high gas consumption makes CO2 a practical option. Adams Gas supplies CO2 bottles suitable for consistent performance in these environments.

Pure CO2 offers deep penetration and lower running costs, making it popular for heavier fabrication work. However, it can produce more spatter and a rougher finish than mixed gases. Many professionals choose CO2 when strength and cost matter more than appearance. Adams Gas provides CO2 bottles that allow users to make that choice confidently.

Bottle size should be chosen based on usage frequency, weld duration, and whether portability or reduced downtime is more important. Smaller bottles suit occasional or mobile work, while larger bottles are better for workshops with continuous welding. Adams Gas offers a range of CO2 bottle sizes to suit different working patterns.