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UNE-EN 3-9:2007

Current

Current

The latest, up-to-date edition.

Portable fire extinguishers - Part 9: Additional requirements to EN 3-7 for pressure resistance of CO2 extinguishers

Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

19-12-2007

€72.00
Excluding VAT

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Materials
  4.1 General
  4.2 Material compatibility
5 Design
  5.1 Cylinder and operating devices
  5.2 Filling ratio
  5.3 Operating device
  5.4 Bursting disc
  5.5 Hose and nozzle couplings - Prototype
      testing
  5.6 Resistance to impact
6 Manufacturing of the assembled extinguisher
7 Final assessment of the assembled extinguisher
  7.1 General
  7.2 Validation of accessories
  7.3 Validation of the design maximum filling
      mass
8 Marking
  8.1 Operating device
  8.2 Cylinder
  8.3 Extinguisher assembly
Annex A (informative) Classification of the different
        parts of an extinguisher
Annex B (informative) Filling ratio for CO[2]
Annex C (normative) Portable CO[2] fire extinguisher
        thread sizes
Annex D (normative) Impact tests
  D.1 General
  D.2 Test at TS[min]
  D.3 Test at TS[max]
  D.4 Apparatus
  D.5 Procedure
Annex ZA (informative) Relationship between this
        European Standard and the Essential
        Requirements of EU Directive 97/23/EC

Describes the rules of design, assembling, inspection and testing of CO[2] portable fire extinguishers as far as the pressure risk is concerned.

Committee
CTN 23
DocumentType
Standard
Pages
16
PublisherName
Asociacion Espanola de Normalizacion
Status
Current
Supersedes

Standards Relationship
EN 3-9:2006 Identical
NBN EN 3-9 : 2007 COR 2007 Identical
NF EN 3-9 : 2007 Identical
NEN EN 3-9 : 2007 C1 2007 Identical
NS EN 3-9 : 2006 AC 2007 Identical
I.S. EN 3-9:2006 Identical
SN EN 3-9 : 2007 CORR 2007 Identical
UNI EN 3-9 : 2007 Identical
BS EN 3-9:2006 Identical
DIN EN 3-9:2007-02 Identical
BS 4569:1983 Identical

UNE 23120:2011 Maintenance for fire extinguishers.

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