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ISO 14520-11:2016

Gaseous fire-extinguishing systems — Physical properties and system design — Part 11: HFC 236fa extinguishant

Publication date:   Sep 28, 2016

General information

90.93 Standard confirmed   Jun 22, 2023

ISO

ISO/TC 21/SC 8 Gaseous media and firefighting systems using gas

International Standard

13.220.10   Fire-fighting

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Scope

ISO 14520-11:2016 contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 236fa extinguishant. It includes details of physical properties, specification, usage and safety aspects.
ISO 14520-11:2016 covers systems operating at nominal pressures of 25 bar and 42 bar superpressurized with nitrogen. This does not preclude the use of other systems.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 14520-11:2005

NOW

PUBLISHED
ISO 14520-11:2016
90.93 Standard confirmed
Jun 22, 2023