NF EN 144-2 : 1999
Current
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The latest, up-to-date edition.
RESPIRATORY PROTECTIVE DEVICES - GAS CYLINDER VALVES - PART 2: OUTLET CONNECTIONS
Published date
12-01-2013
Publisher
Applies to a thread connection used for the connection between a gas cylinder valve and a pressure reducer for respiratory protective devices except those for diving containing breathable air, oxygen or oxygen/nitrogen. Details the dimensions and tolerances for connections which are used for respiratory protective devices.
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