DIN Standards Committee Firefighting and Fire Protection
Fixed firefighting systems - Gas extinguishing systems - Part 11: Physical properties and systems design of gas extinguishing systems for Halocarbon Blend 55 extinguishant (ISO 14520-17:2022, modified); German version FprEN 15004-11:2024
Abstract
This document provides specific requirements for gaseous fire-extinguishing systems with respect to the Halocarbon Blend 55 extinguishant. It includes details of physical properties, specification, usage and safety aspects. It also covers systems operating at nominal pressures of 25 bar, 35 bar, and 42 bar and 50 bar, superpressurized with nitrogen. This document does not preclude the use of other systems.
Begin
2022-06-02
WI
00191379
Planned document number
DIN EN 15004-11
Project number
03101379
Responsible national committee
Responsible european committee
CEN/TC 191/WG 6 - Gas extinguishing Systems and components
Responsible international committee
draft standard
Fixed firefighting systems - Gas extinguishing systems - Part 11: Physical properties and systems design of gas extinguishing systems for Halocarbon Blend 55 extinguishant (ISO 14520-17:2022, modified); German and English version prEN 15004-11:2023
2023-05
Order from DIN Media