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About This Item

 

Full Description

Specifies requirements and laboratory and practical tests for closed-circuit types of breathing apparatus.

All current amendments available at time of purchase are included with the purchase of this document.
 

Document History

  1. BS EN 145:1998


    Respiratory protective devices. Self-contained closed-circuit breathing apparatus compressed oxygen or compressed oxygen-nitrogen type. Requirements, testing, marking

    • Most Recent
  2. BS EN 145-2:1993


    Respiratory protective devices. Self-contained closed-circuit compressed oxygen breathing apparatus-Specification for apparatus for special use

    • Historical Version
  3. BS 7170:1990


    Specification for respiratory protective devices: self-contained closed-circuit compressed oxygen breathing apparatus

    • Historical Version
  4. BS 4667-1:1974

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    Specification for breathing apparatus-Closed-circuit breathing apparatus

    • Historical Version