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NWIP Revision EN 137 Respiratory protective devices — Self-contained open-circuit compressed air breathing apparatus with full face mask — Requirements, testing, marking

Scope

This document specifies minimum performance requirements for self-contained open-circuit compressed air breathing respiratory protective devices (RPD) with full face mask , except escape device and diving device.

This document specifies optional requirements regarding the interchangeability of cylinder-valveassemblies with a single cylinder for self-contained breathing apparatus (SCBA).

Laboratory and practical performance tests are included for the assessment of compliance with the requirements.

Purpose

CEN/CIB-NWI  (Adoption of a New Work Item)

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