ISO 14520-5:2024 - Gaseous fire-extinguishing systems — Physical properties and system design

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 bar1) with nitrogen propellant. This does not preclude the use of other systems.

ISO 14520-5:2024 Referenced Document

ISO 14520-1 Gaseous fire-extinguishing systems — Physical properties and system design — Part 1: General requirements

2024 ISO 14520-5:2024 Gaseous fire-extinguishing systems — Physical properties and system design — Part 5: FK-5-1-12 extinguishant
2023 ISO 14520-5:2023 Gaseous fire-extinguishing systems — Physical properties and system design — Part 5: FK-5-1-12 extinguishant
2019 ISO 14520-5:2019 Gaseous fire-extinguishing systems — Physical properties and system design — Part 5: FK-5-1-12 extinguishant
2016 ISO 14520-5:2016 Gaseous fire-extinguishing systems - Physical properties and system design - Part 5: FK-5-1-12 extinguishant
2006 ISO 14520-5:2006 Gaseous fire-extinguishing systems - Physical properties and system design - Part 5: FK-5-1-12 extinguishant