Fixed firefighting system. Gas extinguishing systems Physical properties and system design of gas extinguishing systems for IG-55 extinguishant
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Standard number:
BS EN 15004-9:2017
Pages:
14
Released:
2018-01-17
ISBN:
978 0 580 93868 9
Status:
Standard
DESCRIPTION
BS EN 15004-9:2017
This standard BS EN 15004-9:2017 Fixed firefighting system. Gas extinguishing systems is classified in these ICS categories:
13.220.20 Fire protection
1.1 This part of EN 15004 contains 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. 1.2 This part of EN 15004 covers systems operating at nominal pressures of 150 bar at 15 °C, 200 bar at 15 °C and 300 bar at 15 °C. This does not preclude the use of other systems, although design data for other pressures are not available at this time.