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EN 144-3:2003 Standard

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  Keywords:

#used #equipment #gas #connection #european

This standard can be totally or partially supervised by:
  •   EN 144-3:2003/AC:2003
  •   Directive

    Personal protective equipment Regulation ((EU) 2016/425)

      Last Official Journal reference

    Thursday 3rd of September 2026

      Description:

    Respiratory protective devices - Gas cylinder valves - Part 3: Outlet connections for diving gases Nitrox and oxygen

      Purpose

    This European Standard is applicable to a thread connection used for the connection between a gas cylinder valve and a pressure reducer for respiratory equipment for diving containing breathable nitrox gas with an oxygen content greater than 22 % or oxygen. This European Standard specifies the dimensions and tolerances for connections which are used for respiratory equipment

      Publication

    Saturday 21st of April 2018

      Cessation

    This standard has been withdrawn on 2026-09-03

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