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EN 15004-5:2008

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Fixed firefighting systems - Gas extinguishing systems - Part 5: Physical properties and system design of gas extinguishing systems for HFC 227ea extinguishant (ISO 14520-9:2006, modified)
Superseded date

10-23-2020

Published date

06-04-2008

Foreword
Foreword of ISO 14520-9:2006
1 Scope
2 Normative references
3 Terms and definitions
4 Characteristics and uses
  4.1 General
  4.2 Use of HFC 227ea systems
5 Safety of personnel
6 System design
  6.1 Fill density
  6.2 Superpressurization
  6.3 Extinguishant quantity

This document gives specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 227ea extinguishant. It includes details of physical properties, specification, usage and safety aspects and is applicable to systems operating at nominal pressures of 25 bar and 42 bar with nitrogen propellant. This does not preclude the use of other systems.

Committee
CEN/TC 191
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

UNI EN 15004-1 : 2008 FIXED FIREFIGHTING SYSTEMS - GAS EXTINGUISHING SYSTEMS - PART 1: DESIGN, INSTALLATION AND MAINTENANCE
EN 15004-1:2008 Fixed firefighting systems - Gas extinguishing systems - Part 1: Design, installation and maintenance (ISO 14520-1:2006, modified)
DIN EN 15004-1:2008-09 FIXED FIREFIGHTING SYSTEMS - GAS EXTINGUISHING SYSTEMS - PART 1: DESIGN, INSTALLATION AND MAINTENANCE
ONORM EN 15004-1 : 2008 FIXED FIREFIGHTING SYSTEMS - GAS EXTINGUISHING SYSTEMS - PART 1: DESIGN, INSTALLATION AND MAINTENANCE
PREN 15004-1 : DRAFT 2016 FIXED FIREFIGHTING SYSTEMS - GAS EXTINGUISHING SYSTEMS - PART 1: DESIGN, INSTALLATION AND MAINTENANCE (ISO 14520-1:2015, MODIFIED)
I.S. EN 15004-1:2008 FIXED FIREFIGHTING SYSTEMS - GAS EXTINGUISHING SYSTEMS - PART 1: DESIGN, INSTALLATION AND MAINTENANCE
14/30274909 DC : 0 BS EN 15004-1 - FIXED FIREFIGHTING SYSTEMS - GAS EXTINGUISHING SYSTEMS - PART 1: DESIGN, INSTALLATION AND MAINTENANCE
DIN EN 15004-1:2016-09 (Draft) FIXED FIREFIGHTING SYSTEMS - GAS EXTINGUISHING SYSTEMS - PART 1: DESIGN, INSTALLATION AND MAINTENANCE
BS EN 15004-1:2008 Fixed firefighting systems. Gas extinguishing systems Design, installation and maintenance

EN 15004-1:2008 Fixed firefighting systems - Gas extinguishing systems - Part 1: Design, installation and maintenance (ISO 14520-1:2006, modified)
ISO 14520-1:2015 Gaseous fire-extinguishing systems — Physical properties and system design — Part 1: General requirements

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