Name: NEN EN 144-3 : 2003 C1 2007
Brand: NEN

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

Published date

12-01-2013

Publisher

Netherlands Standards

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
PublisherName	Netherlands Standards
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

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NEN EN 144-3 : 2003 C1 2007

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

Table of Contents

Abstract

General Product Information

International Equivalents

Category

Subcategory