BS EN 15004-2 Fixed firefighting systems - Gas extinguishing systems Part 2: Physical properties and system design of gas extinguishing systems for FK-5-1-12 extinguishant (ISO 14520-5:2024, modified)
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Standard number:
25/30498918 DC
Pages:
17
Released:
2025-01-16
Status:
Draft for Comment
DESCRIPTION
25/30498918 DC
This standard 25/30498918 DC BS EN 15004-2 Fixed firefighting systems - Gas extinguishing systems is classified in these ICS categories:
13.220.20 Fire protection
This document specifies requirements for gaseous fire-extinguishing systems, with respect to FK-5-1-12 extinguishant. It includes details of physical properties, specification, usage and safety aspects. This document is applicable only to systems operating at nominal pressures of 25 bar, 34,5 bar, 42 bar, 50 bar and 70 bar1 with nitrogen propellant. This does not preclude the use of other systems. 1 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm².
