BS 8468-4:2020
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Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents Powered air purifying respirators. Specification
Hardcopy , PDF
English
25-08-2020
This British Standard specifies requirements for powered air-purifying respirators (PAPRs) intended to be used during rescue, evacuation, escape, hazard containment and decontamination, and similar activities by emergency responders (fire, ambulance, police, and associated civilian agencies and workers) in areas contaminated by chemical, biological, radiological and nuclear (CBRN) agents.
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