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sklademVydáno: 2020-10-19
BS EN 15004-6:2020
Fixed firefighting systems. Gas extinguishing systems Physical properties and system design of gas extinguishing systems for HFC 23 extinguishant
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Označení normy: | BS EN 15004-6:2020 |
Počet stran: | 18 |
Vydáno: | 2020-10-19 |
ISBN: | 978 0 539 02383 1 |
Status: | Standard |
Popis
BS EN 15004-6:2020
This standard BS EN 15004-6:2020 Fixed firefighting systems. Gas extinguishing systems is classified in these ICS categories:
- 13.220.20 Fire protection
This document contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 23 extinguishant. It includes details of physical properties, specification, usage and safety aspects and is applicable to systems operating at a nominal pressure of 41 bar without nitrogen superpressurization and 70 bar superpressurized with nitrogen.