EN 15004-9:2008
Fixed firefighting systems - Gas extinguishing systems - Part 9: Physical properties and system design of gas extinguishing systems for IG-55 extinguishant

Standard No.

EN 15004-9:2008

Release Date

2008

Published By

European Committee for Standardization (CEN)

Status

Be replaced 2018-03

Replace By

EN 15004-9:2017

Latest

EN 15004-9:2017

Scope

This document gives specific requirements for gaseous fire-extinguishing systems, with respect to the IG-55 extinguishant. It includes details of physical properties, specification, usage and safety aspects and is applicable to systems operating at nominal pressure of 150 bar, 200 bar and 300 bar at 15 ℃.This does not preclude the use of other systems; however, design data for other pressures were not available at time of publication.

EN 15004-9:2008 history

• 2017 EN 15004-9:2017 Fixed firefighting system - Gas extinguishing systems - Part 9: Physical properties and system design of gas extinguishing systems for IG-55 extinguishant (ISO 14520-14:2015, modified)
• 2008 EN 15004-9:2008 Fixed firefighting systems - Gas extinguishing systems - Part 9: Physical properties and system design of gas extinguishing systems for IG-55 extinguishant