BS EN 15004-5:2020
Current
The latest, up-to-date edition.
Fixed firefighting systems. Gas extinguishing systems Physical properties and system design of gas extinguishing systems for HFC 227ea extinguishant
Hardcopy , PDF
English
19-10-2020
This document contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC227ea extinguishant. It includes details of physical properties, specification, usage and safety aspects.
This document covers systems operating at nominal pressures of 25 bar, 42 bar and 50 bar with nitrogen propellant. This does not preclude the use of other systems.
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