OS GSO ISO 14520-8:2022
ISO 14520-8:2019
Omani Standard
Current Edition
·
Approved on
12 May 2022
Gaseous fire-extinguishing systems — Physical properties and system design — Part 8: HFC 125 extinguishant
OS GSO ISO 14520-8:2022 Files
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OS GSO ISO 14520-8:2022 Scope
This document contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 125 extinguishant. It includes details of physical properties, specifications, usage and safety aspects.
This document is applicable to systems operating at nominal pressures of 25 bar and 42 bar, superpressurized with nitrogen. This does not preclude the use of other systems.
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