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NBN EN 137:2007
Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus with full face mask - Requirements, testing, marking
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Summary
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.
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.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 04/24/2007 |
| Cancellation Date | 05/31/2007 |
| Page Count | 47 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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