Abstract

This document specifies requirements and gives recommendations for the design, installation, inspection and maintenance of all types of fixed land based water mist systems. This document is intended to apply to water mist automatic nozzle systems and water mist deluge systems supplied by stand alone or pumped systems. The document covers only applications and occupancies which are covered by the fire test protocols of the EN 14972 series. Aspects of water mist associated with explosion protection and/or use within vehicles are not covered by this document. This document does not cover all legislative requirements. In certain countries specific national regulations apply and take precedence over this document. Users of this document are advised to inform themselves of the applicability or non-applicability for this document by their national responsible authorities. This document contains amendments to and expands EN 14972-1:2020 with annexes for additional information on the limits of applicability for the different parts of the EN 14972 series.

Begin

2024-03-14

WI

00191395

Planned document number

DIN EN 14972-1/A1

Project number

03101470

Responsible national committee

NA 031-03-03 AA - Water extinguishing systems and components - mirror committee of CEN/TC 191/WG 5 and WG 10  

Responsible european committee

CEN/TC 191/WG 10 - Water mist systems  

draft standard

Fixed firefighting systems - Water mist systems - Part 1: Design, installation, inspection and maintenance - Amendment 1; German and English version EN 14972-1:2020/prA1:2024
2024-06
Order from DIN Media

previous edition(s)

Fixed firefighting systems - Water mist systems - Part 1: Design, installation, inspection and maintenance; German version EN 14972-1:2020
2021-06

Order from DIN Media