quick couplings breathing air

Quick couplings, hoses and filters for breathing air supply lines for all personal protective equipments

Understanding that breathing air lines are true life lines, Stäubli regularly ensures compliance with standards EN 12021, EN 14594 and EN 14593. Our breathing air products are further enhanced by 60+ years of expertise in fluid connection technology and deep understanding of a broad range of breathing air applications. Maintaining the strictest safety standards and building on solid expertise, we take your individual needs and environment into account, offering a comprehensive range of solutions incorporating supply, connection, filtering and distribution functions.

AQR – Safety quick couplings

Quick release safety coupling for breathing air AQR

DN (mm): from 5 to 17
Maximum allowable pressure PS (bar)*: 10

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BQR 180 – Filter unit

Final air treatment unit BQR

D≤ 3000 Nl/mn

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TQR – End fitting equipped hose

Breathing air hose fitted with quick release couplings TQR

Inside DN (mm): from 10 to 19
Maximum allowable pressure PS (bar)*: 10

More about straight hoses for breathing air

HQR – Coiled hoses

Coiled hose with quick release couplings HQR

DN (mm): 9
Maximum allowable pressure PS (bar)*: 10