DIN EN 137:2007 PDF

Scope: This European Standard specifies minimum performance requirements for self-contained open-circuit compressed air breathing apparatus with full face mask used as respiratory protective devices, except escape apparatus and diving apparatus. Such equipment is intended for use in work situations where the risk on over pressurisation of the pressure vessels with their valves due to hot environmental conditions is low. Laboratory and practical performance tests are included for the assessment of compliance with the requirements.

DIN EN 137:2007 Referenced Document

EN 132:1998 Respiratory protective devices - Definitions of terms and pictograms
EN 134:1998 Respiratory protective devices - Nomenclature of components
EN 136:1998 Respiratory protective devices - Full face masks - Requirements, testing, marking
EN 144-1 Respiratory protective devices - Gas cylinder valves - Part 1: Inlet connections*， 2018-04-01 Update
EN 144-2 Respiratory protective devices - Gas cylinder valves - Part 2: Outlet connections*， 2018-04-01 Update

2007 DIN EN 137:2007 Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus with full face mask - Requirements, testing, marking; English version of DIN EN 137:2007-01
1970 DIN EN 137:1993 Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus with full face mask - Requirements, testing, marking