Where
Pressure Meets
Progress
The British Compressed Air Society (BCAS) is the UK’s only specialist trade association representing the compressed air and vacuum industry.
The Voice of British
Compressed Air
Founded in 1930, BCAS brings together manufacturers, distributors and end users of compressors, vacuum pumps, pneumatic tools and allied equipment, providing a central point of expertise, guidance and collaboration across the sector.
Our role is to support the industry by providing authoritative, independent advice on legislation, technical standards, safety, environmental responsibility and best practice.
What We Do
BCAS plays a key role in helping organisations navigate the complexities of operating within the compressed air industry. We provide guidance and support in the following areas:
Legislation & Compliance
Helping businesses understand and meet UK and international regulations affecting compressed air systems.
Technical Standards & Best Practice
Supporting the development and adoption of industry standards to improve performance, efficiency and safety.
Safety & Environmental Responsibility
Promoting safe working practices and energy-efficient system design.
Training, Development & Apprenticeships
Supporting skills development across the industry, including the promotion and development of apprenticeships to help build the next generation of compressed air professionals.
Independent Technical Advice
Offering impartial expertise to ensure systems are efficient, compliant and fit for purpose.
Our Industry
Role
BCAS acts as a bridge between industry, government and standards bodies—ensuring that members are informed, represented and prepared for change.
We actively contribute to
and collaborate with
organisations including:
- BSI (British Standards Institution)
- ISO (International Organization for Standardization)
- Pneurop (European compressed air association)
- Euris (European industry representation)
- EAMA (UK industry representation)
- MAKE UK (UK manufacturing representation)
- Trade Association Forum (TAF) – UK Trade Association representation
Through this involvement, BCAS helps shape policy, influence standards and represent the interests of the UK compressed air sector both nationally and internationally.
Our Structure
BCAS operates through a structured framework designed to reflect the breadth of the industry.
Supporting Safe,
Efficient Systems
BCAS promotes responsible operation of compressed air and vacuum systems by focusing on:
- Energy efficiency and system optimisation
- Compliance with current legislation and standards
- Safe installation, operation and maintenance
Our guidance helps organisations improve system performance while reducing risk and environmental impact.
Working With
BCAS
BCAS supports organisations across the compressed
air and vacuum sectors – from equipment manufacturers
and suppliers to end users in a wide range of industries.
To learn more about membership or how to engage with BCAS:


