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RESPIRATORY PROTECTIVE DEVICES - GAS CYLINDER VALVES - PART 3: OUTLET CONNECTIONS FOR DIVING GASES NITROX AND OXYGEN

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2003

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
Introduction
1 Scope
2 Normative references
3 Thread connection for valve outlet
  3.1 Thread connection for pressures up to 250 bar
      (nominal pressure 200 bar)
  3.2 Thread connection for pressures between 250 bar
      and 350 bar (nominal pressure 300 bar)
4 Marking
Annex ZA (informative) Clauses of this European
         Standard addressing essential requirements or
         other provisions of EU Directives

Applies 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.

DocumentType	Standard
Pages	12
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
UNE-EN 144-3:2003	Identical
BS EN 144-3:2003	Identical
DIN EN 144-3 E : 2003	Identical
DIN EN 144-3:2003-06	Identical
EN 144-3:2003/AC:2003	Identical
UNI EN 144-3 : 2004	Identical