DIN EN 15004-4
Fixed firefighting systems - Gas extinguishing systems - Part 4: Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant (ISO 14520-8:2019, modified)
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| Organization: | DIN |
| Publication Date: | 1 December 2020 |
| Status: | active |
| Page Count: | 15 |
| ICS Code (Fire protection): | 13.220.20 |
Document History
DIN EN 15004-4
December 1, 2020
Fixed firefighting systems - Gas extinguishing systems - Part 4: Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant (ISO 14520-8:2019, modified)
A description is not available for this item.
September 1, 2019
Fixed firefighting systems - Gas extinguishing systems - Part 4: Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant (ISO 14520-8:2016, modified); German and English version prEN 15004-4:2019
A description is not available for this item.
September 1, 2008
Fixed firefighting systems - Gas extinguishing systems - Part 4: Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant (ISO 14520-8:2006, modified)
This document gives specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 125 extinguishant. It includes details of physical properties, specification, usage and...