0

ISO 14520-8:2019

Gaseous fire-extinguishing systems — Physical properties and system design — Part 8: HFC 125 extinguishant ISO 14520-8:2019

Publication date:   Jul 2, 2019

General information

90.20 Standard under periodical review   Jul 15, 2024

ISO

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

International Standard

13.220.10   Fire-fighting

Buying

Published

Language in which you want to receive the document.

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 14520-8:2016

NOW

PUBLISHED
ISO 14520-8:2019
90.20 Standard under periodical review
Jul 15, 2024