This document specifies minimum requirements for compressed air line breathing apparatus with demand valve for use with a full face mask as a respiratory protective device. Escape and diving apparatus and apparatus used in abrasive blasting operations without additional protective features are not covered by this document, although certain requirements addressing the use in conjunction with escape apparatus and escape conditions are given.
Laboratory and practical performance tests are included for the assessment of conformance to the requirements.
Registration number (WIID)
61778
Scope
This document specifies minimum requirements for compressed air line breathing apparatus with demand valve for use with a full face mask as a respiratory protective device. Escape and diving apparatus and apparatus used in abrasive blasting operations without additional protective features are not covered by this document, although certain requirements addressing the use in conjunction with escape apparatus and escape conditions are given.
Laboratory and practical performance tests are included for the assessment of conformance to the requirements.
