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UNI
UNI EN 144-3 : 2004

UNI EN 144-3 : 2004

Current

Current

The latest, up-to-date edition.

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

Published date

01-10-2004

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

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.

Committee
CT 42
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current

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