ISO 14520-5:2016 contains specific 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.
ISO 14520-5:2016 covers only systems operating at nominal pressures of 25 bar, 34,5 bar, 42 bar and 50 bar with nitrogen propellant. This does not preclude the use of other systems.
Status: WithdrawnPublication date: 2016-09
Edition: 2Number of pages: 9
Technical Committee: ISO/TC 21/SC 8 Gaseous media and firefighting systems using gas