Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents - Positive-pressure compressed air line equipment. Specification Ingestion-build-209418 a part of the BS

a part of the BS EN 10296 series

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Signals and warning devices

Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents - Positive-pressure compressed air line equipment. Specification Ingestion-build-209418 a part of the BS1 Scope This British Standard specifies requirements for compressed air line breathing apparatus with positive pressure demand valve for use with a full face mask as a respiratory protective device intended to be used during firefighting, rescue, evacuation, escape, hazard containment and decontamination, and similar activities by emergency first responders (e. g. fire, ambulance, police, and associated civilian agencies and workers) in areas