ISO 14520-10:2016 contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 23 extinguishant. It includes details of physical properties, specification, usage and safety aspects and is applicable to systems operating at a nominal pressure of 41 bar without nitrogen superpressurization and 70 bar superpressurized with nitrogen.
Status : WithdrawnPublication date : 2016-10
Edition : 3Number of pages : 9
Technical Committee:Gaseous media and firefighting systems using gas