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)
ΕΛΟΤ EN 15004-4 Ε2
Abstract
This document specifies requirements for gaseous fire-extinguishing systems, with respect to the HFC 125 extinguishant. It includes details of physical properties, specification, usage and safety aspects. This document is applicable for systems operating at nominal pressures of 25 bar and 42 bar, superpressurized with nitrogen. This does not preclude the use of other systems.
Info
Publication Date
2020-10-16
Greek Title
Μόνιμα συστήματα πυρόσβεσης - Συστήματα κατάσβεσης με αέρια - Μέρος 4: Φυσικές ιδιότητες και σχεδιασμός κατασβεστικών συστημάτων με αέρια για το αέριο HFC 125 (ISO 14520-8:2006, τροποποιημένο)
English Title
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)
Standard Stage
65.60.0000 - Current
ICS
13.220.20 - FIRE-PROTECTION
Techincal Body
ΤΕ 7
