British Standards Institution

Source:: CEN
Committee:: FSH/18/6 - Gaseous Extinguishing Media and Systems
Categories:: Information management | Standardization. General rules | Health and Safety | Fire Protection | Fire-fighting | Fire protection equipment

Scope

This document specifies requirements for gaseous fire-extinguishing systems, with respect to the HFC 125 extinguishant. It includes details of physical properties, specification, usage and safety aspects. This document is applicable for systems operating at nominal pressures of 25 bar and 42 bar, superpressurized with nitrogen. This does not preclude the use of other systems..

Purpose

Revision of EN 15004 series to align with the ISO 14520 series.

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal

Proposal start date:

17/08/2021

Proposal end date:

25/09/2021

2. Draft

3. Public Comments

4. Comment Resolution

5. Approval

6. Publication

Learn more about the standards development process

Standards Development

CEN/TC 191 N 1887, Revision of EN 15004-4 Fixed firefighting systems — Gas extinguishing systems — Part 4: Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant

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