GSO ISO 14520-9:2007
ISO 14520-9:2006
Gulf Standard
Historical
·
Approved on
05 June 2007
Gaseous Fire – Extinguishing Systems – Physical Properties and System Design – Part 9 : HFC 227ea Extinguishant
GSO ISO 14520-9:2007 Files
English
8 Pages
Historical
Reference Language
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GSO ISO 14520-9:2007 Scope
This part of ISO 14520 gives specific requirements for gaseous fire-extinguishing systems, with respect to the
HFC 227ea extinguishant. It includes details of physical properties, specification, usage and safety aspects and
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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