Proven installation since decades in a variety of applications.

Worldwide distributed coupling system for compressed air applications in construction and industry.

Extremely robust coupling systems for mortar, plaster and screed conveyance on pumps, plastering machines or sprayers.

Extremely stable coupling systems for blasting systems and facilities including all mobile blasting machines.

High-quality quick connect couplings and connectors for swift supply of compressed air.


Müllenbach Armaturen GmbH is a specialist in compressed air fittings and has been selling high-quality coupling systems and accessories for a wide variety of applications and media since 1978.
In cooperation with long-standing and competent partners, Müllenbach develops and manufactures standard products as well as individual custom-made solutions according to different requirements.
Flat hierarchies guarantee quick decisions, short-term implementation and high flexibility. The company is committed to the highest quality standards (ISO 9001: 2015) and always offers first-class and reliable service.


Große Produktvielfalt

Great Product Variety and Diversity

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First-Class Materials and Workmanship

Bild Schnelligkeit und Zuverlässigkeit

Speed and Reliability

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High Quality Standards

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Custom Made Items

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Extensive Service