Fixed firefighting systems - Water mist components - Part 1: Product characteristics and test methods for strainer and filter components

This document specifies product characteristics and test methods for strainer and filter components for water supply connections and pipe work in water mist systems. This document is applicable to strainers and filters with filtration grades up to 6 mm.

Ortsfeste Brandbekämpfungsanlagen - Bauteile für Feinsprüh-Löschanlagen - Teil 1: Anforderungen und Prüfverfahren für Siebe und Drahtgewebefilter

Dieses Dokument legt Produktmerkmale und Prüfverfahren für Siebe und Filterbauteile für Zuleitungen der Wasserversorgung und Rohrleitungen in Feinsprüh Löschanlagen fest. Dieses Dokument gilt für Siebe und Filter mit Filterfeinheiten bis zu 6 mm.

Installations fixes de lutte contre l'incendie - Systèmes à brouillard d'eau - Partie 1 : Caractéristiques de produit et méthodes d'essai pour les composants de crépines et de filtres

Le présent document spécifie les caractéristiques de produit et les méthodes d’essai pour les composants de crépines et de filtres utilisés pour les raccordements de l’alimentation en eau dans les systèmes à brouillard d’eau. Le présent document s'applique aux crépines et aux filtres avec des degrés de filtration jusqu’à 6 mm.

Vgrajeni gasilni sistemi - Sestavni deli sistemov s pršečo vodo - 1. del: Zahteve in preskusne metode za sita in sestavne dele filtrov

General Information

Status
Published
Public Enquiry End Date
09-Feb-2019
Publication Date
13-May-2021
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
10-Mar-2021
Due Date
15-May-2021
Completion Date
14-May-2021

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SLOVENSKI STANDARD
SIST EN 17450-1:2021
01-junij-2021

Vgrajeni gasilni sistemi - Sestavni deli sistemov s pršečo vodo - 1. del: Zahteve in

preskusne metode za sita in sestavne dele filtrov

Fixed firefighting systems - Water mist components - Part 1: Product characteristics and

test methods for strainer and filter components

Ortsfeste Brandbekämpfungsanlagen - Bauteile für Feinsprüh-Löschanlagen - Teil 1:

Anforderungen und Prüfverfahren für Siebe und Drahtgewebefilter

Installations fixes de lutte contre l'incendie - Systèmes à brouillard d'eau - Partie 1 :

Caractéristiques de produit et méthodes d'essai pour les composants de crépines et de

filtres
Ta slovenski standard je istoveten z: EN 17450-1:2021
ICS:
13.220.10 Gašenje požara Fire-fighting
SIST EN 17450-1:2021 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 17450-1:2021
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SIST EN 17450-1:2021
EN 17450-1
EUROPEAN STANDARD
NORME EUROPÉENNE
February 2021
EUROPÄISCHE NORM
ICS 13.220.20
English Version
Fixed firefighting systems - Water mist components - Part
1: Product characteristics and test methods for strainer
and filter components

Installations fixes de lutte contre l'incendie - Systèmes Ortsfeste Brandbekämpfungsanlagen - Bauteile für

à brouillard d'eau - Partie 1 : Caractéristiques de Feinsprüh-Löschanlagen - Teil 1: Anforderungen und

produit et méthodes d'essai pour les composants de Prüfverfahren für Siebe und Drahtgewebefilter

crépines et de filtres
This European Standard was approved by CEN on 4 January 2021.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this

European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references

concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN

member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by

translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management

Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,

Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and

United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 17450-1:2021 E

worldwide for CEN national Members.
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SIST EN 17450-1:2021
EN 17450-1:2021 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

1 Scope .................................................................................................................................................................... 4

2 Normative references .................................................................................................................................... 4

3 Terms and definitions ................................................................................................................................... 4

4 Product characteristics ................................................................................................................................. 5

4.1 Water flow ......................................................................................................................................................... 5

4.2 Surface area of the filter element .............................................................................................................. 5

4.3 Design pressure ............................................................................................................................................... 5

4.4 Pressure loss ..................................................................................................................................................... 5

4.5 Strength of the component .......................................................................................................................... 5

5 Testing, assessment and sampling methods ......................................................................................... 5

5.1 General ................................................................................................................................................................ 5

5.1.1 Test conditions ................................................................................................................................................. 5

5.1.2 Test samples ..................................................................................................................................................... 5

5.2 Operational tests ............................................................................................................................................. 5

5.2.1 Water flow test ................................................................................................................................................. 5

5.2.2 Surface area of the filter element test ..................................................................................................... 6

5.2.3 Pressure loss test ............................................................................................................................................ 6

5.2.4 Body strength test ........................................................................................................................................... 6

5.2.5 Impact test ......................................................................................................................................................... 6

5.2.6 Filter element strength test ......................................................................................................................... 6

6 Marking and documentation ....................................................................................................................... 6

6.1 Product documentation ................................................................................................................................ 6

6.2 Marking ............................................................................................................................................................... 7

Annex A (informative) Test facilities .................................................................................................................... 8

Bibliography .................................................................................................................................................................... 9

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SIST EN 17450-1:2021
EN 17450-1:2021 (E)
European foreword

This document (EN 17450-1:2021) has been prepared by Technical Committee CEN/TC 191 “Fixed

firefighting systems”, the secretariat of which is held by BSI.

This European Standard shall be given the status of a national standard, either by publication of an

identical text or by endorsement, at the latest by August 2021, and conflicting national standards shall

be withdrawn at the latest by August 2021.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN shall not be held responsible for identifying any or all such patent rights.

According to the CEN-CENELEC Internal Regulations, the national standards organisations of the

following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,

Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,

Ireland
...

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