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naSRPS EN 15004-2:2024

Fixed firefighting systems - Gas extinguishing systems - Part 2: Physical properties and system design of gas extinguishing systems for FK-5-1-12 extinguishant (ISO 14520-5:2024, modified)

General information

40.60     Mar 20, 2025

ISS

Z021

European Norm

13.220.20  

English  

Scope

This document specifies requirements for gaseous fire-extinguishing systems, with respect to FK-5-1-12 extinguishant. It includes details of physical properties, specification, usage and safety aspects.
This document is applicable only to systems operating at nominal pressures of 25 bar, 34,5 bar, 42 bar, 50 bar and 70 bar1 with nitrogen propellant. This does not preclude the use of other systems.

1 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm².

Life cycle

PREVIOUSLY

PUBLISHED
SRPS EN 15004-2:2021

NOW

PROJECT
naSRPS EN 15004-2:2024
40.60 Close of voting
Mar 20, 2025

Related project

Adopted from EN 15004-2:2025 IDENTICAL

Adopted from Withdrawn 4209-1/Amd 2 IDENTICAL