Speciality Gases and Services

A Gas has over 25 years of experience in the supply and lifecycle management of speciality gases and services. Our offering can support you throughout the product lifecycle in the most compliant and efficient way, whilst providing safe cylinder management solutions tailored to your needs. We further developed our speciality gases and services range when we acquired specialist, BTC. The company (now identified under the A-Gas brand) provides chemical waste disposal services for industrial and special gases including refrigerants, fire suppressants and the down-packing and selling of speciality gases for use in scientific applications.

Lecture Bottles

Down-Packing Services

A-Gas recognises the importance of scalable product supply suited to your system requirements. Our down-packing service is designed for scientific and specialist applications to ensure you have the best fit solution. Our expert team and specialist technology can down-pack drums, from 0.5 litres to 9,000 litres, into smaller, lecture bottles containing 200ml to 1000ml of product.

Cylinder Cleaning Services

Cylinder Cleaning Services

With state-of-the-art, customised technology, A-Gas provides cylinder cleaning services for owners of reusable cylinder fleets.

Supply of Speciality Gases and Equipment

In addition to the supply of speciality gases, we produce, assemble and test customer specific equipment, including CE approved equipment.

Emergency Response Service

Emergency Response Service

What do you do when your supplier does not take back your gas cylinders anymore or when the cylinder owner is unknown? Who do you call if cylinders are found on your property and nobody knows what they contain or where they came from?

A-Gas is on hand to help*. We work with approved industry bodies to ensure the safe return and handling of unidentified cylinders or products. With many years of experience and in-house capabilities, we can solve your problem in a correct, safe and legal manner. 

*subject to location.  

Sulphur Hexafluoride (SF6) Equipment

Sulphur Hexafluoride (SF6)

Sulphur Hexafluoride (SF6) is commonly used as an insulating gas in high-voltage switchgear such as power lines, medical equipment, wind turbines and in the production of magnesium and aluminium.

A-Gas is your total solutions provider for the supply of SF6 and related services. Our offer extends to include the emptying and purging of systems, reprocessing of used material, and waste management services in line with industry regulations.

We can also provide high-pressure cylinders for those licensed to perform the installation themselves, along with recovery services and compliant packaging and documentation for the treatment of used product.

The A-Gas team are on hand to assist with SF6 related queries.

Waste Gas Processing From Air Bags

Chemical Waste in Pressurised Equipment

A-Gas are on hand to provide safe solutions for the collection and reprocessing of gases contained within dysfunctional air bags, seatbelt fasteners and other pressurised cylinders.

Blowing Agent - We Can Meet Your Application and Performance Requirements

Blowing Agent Products

A-Gas supply two of the standard blends used to expand foam and provide insulating capability. With an ozone depleting potential of zero and a boiling point similar to HCFC 141b, 365/227 (87:13) and 365/227 (93:07) are ideal foam blowing agents. 365mfc can be supplied in its pure state, however it is typically blended with R227ea to ensure a non-flammable mixture. We can offer customised blends to meet your application and performance requirements.


Visit the Insulation Manufacturers Association (IMA) for best practice guidance.

245FA

245fa is a HFC used in organic rankine cycle systems for generation of power from waste heat recovery, process and comfort cooling, electronic heat transfer and thermal storage. Also suitable for use as a blowing agent for plastic foam insulation, it is a replacement for HCFC-141b and other fluorocarbon and non-fluorocarbon blowing agents.