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BSL operate a quality management system accredited to ISO 9001:2015, for the design, manufacture and refurbishment and supply of industrial gas mixing systems, gas flow control equipment and air separation systems for the beverage, food, manufacturing and associated industries.

The Original Mechanical Gas Mixer People!

Who are we?

From somewhat humble beginnings, BSL Gas Technologies (formerly Beverage Systems Ltd) has grown steadily into the global company we are today.

Beverage Systems Ltd was formed in 1990 in response to a specification from Guinness Ireland. They wanted a tamper-proof mixer for their pubs that could mix carbon dioxide and nitrogen without the use of electrics or buffer tanks. A number of companies entered in the contract, but the Beverage Systems mixer was selected and we have since gone on to change the face of gas mixing.

Solutions and Services

We offer equipment solutions to cater to a wide range of needs, from Gas Mixers and Analysers to bespoke products. We also offer Equipment Refurbishment programs to maximise the lifespan of your equipment.

Our goal is to produce extremely hard-wearing, reliable equipment that requires very little attention once installed. To uphold this, we provide in-house calibration and re-certification, ensuring optimal performance for your operations.

Every component we sell is hand-picked from our own stocks to ensure swift deliveries. All of our components are sourced from quality suppliers, meaning they meet the standards of our ISO 9001:2015 quality management system. Because of this, they undergo thorough inspection against defined requirements.

As of today, we offer tailored solutions for:

MAP gases

Welding Shield gases

Heat Treatment Furnace gases

Lower Cutting Assist gases

Mix Well, Choose BSL!

Qualifications & Awards

 EcoVadis‘ mission is to provide the world’s most-trusted sustainability ratings, enabling all businesses to reduce risk, drive performance, and improve environmental and social outcomes.

The EcoVadis overall score (0-100) reflects the quality of the company’s sustainability management system at the time of the assessment. 

The EcoVadis sustainability recognition levels are based upon the percentile ranking of your company’s EcoVadis score, and a minimum theme score*. The medals’ criteria are reviewed annually.

Silver – top 30% (overall score between 46 and 61)

For more information, please visit their website.

BSL BSI Standard

BSI – ISO 9001 is the most widely adopted quality management systems standard that has benefitted millions of organizations globally – with users reporting increased growth and productivity and significantly higher customer satisfaction and retention. 

Since 2000, the way we do business has changed enormously. We have instant access to information and higher expectations of organizations we work with, whilst having to deal with more complex supply chains and a globally competitive economy. ISO 9001:2015 has been revised to take this into account. 

Some of the key changes include:

  • Greater emphasis on building a management system suited to each organization’s needs.
  • A requirement that those at the top of an organization be involved and accountable, aligning quality with wider business strategy.
  • Risk-based thinking throughout the standard makes the whole management system a preventive tool and encourages continuous improvement.
  • Less prescriptive requirements for documentation: the organization can now decide what documented information it needs and what format it should be in.
  • Alignment with other key management system standards using a common structure and core text.

For more information, please visit their website.


As a member of the BCGA, we have access to a wide variety of benefits and services to help us develop our company including:

  • Information about all the latest news and updates in the Gas industry.
  • The opportunity to influence oncoming regulation and guidance produced by Government.
  • The opportunity to be involved in developing standards (BS EN ISO) for the Gas industry.
  • Technical advice.
  • Interaction with other members.
  • The right to attend any of the Technical Sub-Committees.
  • Access to, and free download of, all BCGA publications (including those for members only).
  • The opportunity to be involved in writing BCGA publications.
  • Being able to attend the BCGA Conference at Member Rates.
  • The use of BCGA logo.

For more information, please visit their website

BFBi are the only international trade association representing the entire value chain supplying the food & drink industry worldwide.

The Objects of the Association are:

  • To enable its Members to act together in all matters appertaining to their trade or professional interests.
  • To monitor legislative proposals and other public matters affecting Members in common within the Brewing, Food and Beverage Industry Sector and to take any necessary action thereon whether by way of petition to Parliament or otherwise so as to protect the interests of Members.
  • To form a centre for obtaining and diffusing information generally to meet the technical aspirations and social requirements of persons engaged in or interested or connected with that industry Sector.
  • To maintain the vital link between the many and various trades and services supplying the Brewing, Food and Beverage Industries.
  • To create the forum which provides for the regular and frequent meetings of its Members, both formally and socially.
  • To monitor and support the special interest Groups within the various trades, through specific trade committees, exhibitions, conferences, and seminars.
  • To assist Member companies to identify and develop new market opportunities worldwide, through overseas exhibitions, conferences, and seminars.
  • To continue to develop the Association whereby customers can rely on a quality of service and product being provided by Member Companies and to create the situation whereby membership of the Association will offer priority consideration when customers are sourcing their requirements.
  • To promote inter-trading between Member Companies.

For more information, please visit their website.

Agents, Representatives & Installers

BSL have had the pleasure to work with and for an amazing group of very helpful and knowledgeable people. Specialists from the various Industries that we have served, specialists from the Worlds Industrial gases community, experts in dealing with installation of equipment and specialist companies using our components in the systems they themselves build.

We have people that represent us and use our equipment across the globe. We cannot list everyone we work with of course for confidential and legal reasons.

If you let us know what application you require and where you are, we can find you the closest agent, representative or installer for your convenience.

McDantim Inc (North & South America)
McDantim Inc

BSL and McDantim Inc, have been under common ownership and have been cooperatively designing and manufacturing gas mixers and related equipment together since 1990. This synergistic collaboration has resulted in many unique and innovative products for the beverage, food and welding related industries, expanding into heat treatment, fiber optics, and laboratory uses, that have improved the way these industries operate.

The fact that our two companies are based on two continents give us a wider range of resources and ways to find solutions for our customers. This gives us both advantages that few companies, large or small, can match!

Contact McDantim Inc:

750 Shephard Way, Helena, MT 59601

Toll Free Tel: (888) 735-5607

Local Tel: (406) 442-5153

Fax: (406) 442-5154

McDantim Holidays:

2022 –  17 Jan / 30 May / 4 July / 5 Sept / 11 Oct /24 Nov / 26 Dec / 31 Dec

A-GES (China)

BSL and A-GES have been working together for 10+ years now. This great working relationship has given both companies expert knowledge and experience in the industrial industries.

BSL are grateful to have such a good representative in China.

So if you are a customer in China, please contact Spencer Cai at A-GES via the below:

Suzhou Advanced Gas Engineering Services Co. Ltd (A-GES)

Unit 16011, Zhongxiang Chuangshiji Tower,

666 Xiangcheng Avenue, Suzhou, P.R.China 215131

Tel: +86-66185789

A-Ges Holidays:

2022 – 5 Apr / 1 May / 3-5 Jun / 10-12 Sep / 1-7 Oct 

Environmental Policy