EN 14055:2010

WC and urinal flushing cisterns

This European Standard specifies design, performance requirements and the test methods for WC and urinal flushing cisterns with flushing mechanism, inlet valve and overflow.
This document covers flushing cisterns designed to be connected to drinking water installations inside buildings.
This standard does not cover automatic valveless siphon flushing cisterns for flushing urinals.
NOTE   Flushing cisterns for one-piece WCs and close-coupled suites are covered by EN 997.

Spülkästen für WC-Becken und Urinale

Diese Europäische Norm legt konstruktive und Funktionsanforderungen sowie Prüfverfahren für Spülkästen
für WC-Becken und Urinale mit Spülmechanismus, Füllventil und Überlauf fest.
Dieses Dokument gilt für Spülkästen, die ständig an die Trinkwasser-Installationen in Gebäuden
angeschlossen sind.
Diese Norm gilt nicht für Automatikspülkästen ohne Ablaufventil nach dem Saugheberprinzip zur Spülung von
Urinalen.
ANMERKUNG Spülkästen für Einstück-WCs und WC-Kombinationen werden durch EN 997 abgedeckt.

Réservoirs de chasse d'eau pour WC et urinoirs

La présente Norme européenne spécifie les exigences relatives à la conception et à la performance ainsi que les
méthodes d'essai applicables aux réservoirs de chasse pour WC et urinoirs comportant un mécanisme de chasse, un
robinet de remplissage et un trop-plein.
La présente Norme européenne ne couvre que les réservoirs de chasse devant être raccordés à des installations
d'eau potable dans les bâtiments.
NOTE Les réservoirs des WC monobloc et des ensembles WC à réservoirs attenant sont traités dans EN 997.

Izplakovalniki WC in pisoarjev

Ta evropski standard določa zasnovo, zahteve za delovanje in preskusne metode za izplakovalnike WC in pisoarjev z izplakovalnim mehanizmom, polnilnim ventilom in izlivom.
Ta evropski standard zajema izplakovalnike, ki se priključijo na napeljave za pitno vodo v stavbah.
OPOMBA: Izplakovalnike za enodelne WC in tesno združene enote zajema EN 997.

General Information

• Status: Withdrawn
• Publication Date: 23-Nov-2010
• Withdrawal Date: 23-Jun-2015
• ICS: 91.140.70 - Sanitary installations
• Technical Committee: CEN/TC 163 - Sanitary appliances
• Drafting Committee: CEN/TC 163/WG 3 - Closet bowls, flushing cisterns, urinals, bidets and kitchen sinks
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 24-Jun-2015
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Mandate: M/110 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on sanitary appliances
• Ref Project: SIST EN 14055:2011 - WC and urinal flushing cisterns

Relations

• Merged Into: EN 14055:2010+A1:2015 - WC and urinal flushing cisterns
• Effective Date: 19-Jan-2023
• Amended By: EN 14055:2010/FprA1 - WC and urinal flushing cisterns
• Effective Date: 14-Aug-2013

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Izplakovalniki WC in pisoarjevSpülkästen für WC-Becken und UrinaleRéservoirs de chasse d'eau pour WC et urinoirsWC and urinal flushing cisterns91.140.70Sanitarne napraveSanitary installationsICS:Ta slovenski standard je istoveten z:EN 14055:2010SIST EN 14055:2011en,fr,de01-oktober-2011SIST EN 14055:2011SLOVENSKI
STANDARD



SIST EN 14055:2011



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14055
November 2010 ICS 91.140.70 English Version
WC and urinal flushing cisterns
Réservoirs de chasse d'eau pour WC et urinoirs
Spülkästen für WC-Becken und Urinale This European Standard was approved by CEN on 16 October 2010.
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 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 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14055:2010: ESIST EN 14055:2011



EN 14055:2010 (E) 2 Contents Page Foreword .41 Scope .52 Normative references .53 Terms and definitions .54 Classification .85 Requirements and test methods for class 1 products.85.1 Design .85.1.1 Flushing cistern equipment .85.1.2 Water supply connection .95.1.3 Supply piping .95.1.4 Removable parts .95.1.5 Connecting dimensions .95.1.6 Flush pipes . 105.2 Hydraulic and mechanical characteristics . 135.2.1 Flush volume . 135.2.2 Water-saving devices . 145.2.3 Flush rate and impact force . 145.2.4 Overflow . 155.2.5 Inlet valve opening characteristics for water saving flushing . 165.2.6 Safety margin – Dimension “c” .
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