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SRPS EN 14972-3:2021

Fixed firefighting systems - Water mist systems - Part 3: Test protocol for office, school classrooms and hotel for automatic nozzle systems

Nov 30, 2021

General information

90.20     Oct 15, 2026

90.60    Mar 4, 2027

ISS

Z021

European Norm

13.220.20  

English  

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Scope

This document specifies the evaluation of the fire performance of water mist systems for offices, school classrooms and hotels. This fire test protocol is applicable to ceiling mounted automatic nozzles to be used in unlimited volume. This document is applicable for horizontal, solid, flat ceilings with heights of 2 m and above, up to the maximum tested ceiling height.

Life cycle

NOW

PUBLISHED
SRPS EN 14972-3:2021
90.20 Standard under periodical review
Oct 15, 2026

Related project

Adopted from EN 14972-3:2021

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