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EVS-EN 15004-5:2008

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)

General information
Withdrawn from 15.10.2020
Base Documents
ISO 14520-9:2006; EN 15004-5:2008
Directives or regulations
None
Standard history
Status
Date
Type
Name
15.10.2020
Main
07.08.2008
Main
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.
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