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ISO 14520-5:2024

Gaseous fire-extinguishing systems — Physical properties and system design — Part 5: FK-5-1-12 extinguishant

Publication date:   Jan 8, 2024

General information

60.60 Standard published   Jan 8, 2024

ISO

ISO/TC 21/SC 8 Gaseous media and firefighting systems using gas

International Standard

13.220.10   Fire-fighting

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Scope

This document contains specific requirements for gaseous fire-extinguishing systems, with respect to FK-5-1-12 extinguishant. It includes details of physical properties, specifications, usage and safety aspects.
This document is applicable only to systems operating at nominal pressures of 25 bar, 34,5 bar, 42 bar and 50 bar[1] 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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 14520-5:2019

NOW

PUBLISHED
ISO 14520-5:2024
60.60 Standard published
Jan 8, 2024