WC pans and WC suites with integral trap

This European Standard specifies constructional and performance requirements together with test methods for close-coupled suites, one-piece and independent WC pans with integral trap used for personal hygiene manufactured from glazed ceramics or stainless steel.
This European Standard does not apply to squatting toilets, WC pans without integral trap or flushing cisterns as separate appliances.
In the case of independent WC pans, the associated flushing cisterns and pressure valves are covered by other standards and the reference to cisterns in this standard is related only to the definition and requirements of flushing volume.
In the case of close-coupled suites and one-piece WCs, this standard also specifies design, performance requirements and the test methods for designated flushing cisterns with flushing mechanisms, inlet valves and overflows. For these products, this standard covers flushing cisterns designed to be connected to drinking water installations inside buildings.
Before installation of WCs, EN 12056-2 and national requirements need to be taken into consideration.

WC-Becken und WC-Anlagen mit angeformtem Geruchverschluss

Diese Europäische Norm legt die konstruktiven und funktionellen Anforderungen und Prüfverfahren für WC Kombinationen, Einstück WCs und WC Becken mit freiem Zulauf mit angeformtem Geruchverschluss zur persönlichen Hygiene, hergestellt aus Sanitärkeramik oder nichtrostendem Stahl, fest.
Diese Europäische Norm gilt nicht für Hock WCs, WC Becken ohne angeformten Geruchverschluss sowie Spülkästen als Einzelgegenstände.
Für WC Becken mit freiem Zulauf werden die zugehörigen Spülkästen und Druckspüler durch andere Normen abgedeckt. Der Verweis auf Spülkästen in dieser Norm gilt nur für die Definitionen und die Anforderungen an das Spülvolumen.
Für WC Kombinationen und Einstück WCs legt diese Norm zudem Konstruktions  und Leistungs-anforderungen und Prüfverfahren für die zugeordneten Spülkästen mit Spülmechanismus, Füllventil und Überlauf fest. Dabei gilt diese Norm für Spülkästen, die für den Anschluss an die Trinkwasser Installation in Gebäuden ausgelegt sind.
Vor dem Einbau von WCs müssen EN 12056-2 und nationale Bestimmungen berücksichtigt werden.

Cuvettes de WC et cuvettes à réservoir attenant à siphon intégré

La présente norme spécifie les caractéristiques relatives à la construction et aux performances, ainsi que les méthodes d’essai des cuvettes de WC indépendantes, monobloc et à réservoir attenant, à siphon intégré, en céramique émaillée ou en acier inoxydable, utilisées pour l’hygiène personnelle.
La présente norme ne s’applique pas aux sièges à la turque, aux cuvettes de WC sans siphon intégré, ni aux réservoirs de chasse seuls.
Pour les cuvettes indépendantes, les réservoirs et robinets de chasse associés sont traités dans d’autres normes. La référence aux réservoirs dans la présente norme ne concerne que la définition et des prescriptions relatives au volume de chasse.
Pour les cuvettes à réservoir attenant et les cuvettes monobloc, la présente norme spécifie également les caractéristiques relatives à la conception et aux performances, ainsi que les méthodes d’essai applicables aux réservoirs de chasse associés équipés d’un mécanisme de chasse, d’un robinet d’alimentation et d’un trop-plein. Pour ces produits, la présente norme traite des réservoirs de chasse conçus pour être raccordés aux réseaux d’eau potable à l’intérieur des bâtiments.
Avant l’installation de WC, l’EN 12056-2 et les prescriptions nationales doivent être prises en compte.

Straniščne školjke in straniščna oprema z integriranim sifonom

Ta evropski standard določa konstrukcijske zahteve in zahteve v zvezi z delovanjem ter preskusne metode za prigrajene naprave, enodelne in samostojne straniščne školjke z integriranim sifonom za osebno higieno, proizvedene iz glazirane keramike ali nerjavnega jekla.
Ta evropski standard se ne uporablja za čepeča stranišča, straniščne školjke brez integriranega sifona ali izplakovalnike kot ločene naprave.
V primeru samostojnih straniščnih školjk so povezani izplakovalniki in tlačni ventili zajeti v drugih standardih, pri čemer je sklicevanje na izplakovalnike v tem standardu povezano samo z opredelitvijo in zahtevami prostornine za izplakovalno vodo.
Ta standard za prigrajene naprave in enodelne straniščne školjke določa tudi zasnovo, zahteve glede zmogljivosti in preskusne metode za določene izplakovalnike z mehanizmi za izplakovanje, dovodnimi ventili ter prelivi. V zvezi s temi izdelki so v tem standardu obravnavani izplakovalniki, ki so namenjeni priključitvi na napeljave za pitno vodo v stavbah.
Pred vgradnjo straniščnih školjk ali naprav je treba upoštevati standard EN 12056 2 in nacionalne zahteve.

General Information

Status
Published
Publication Date
09-Oct-2018
Withdrawal Date
30-Jul-2020
Current Stage
9020 - Submission to 2 Year Review Enquiry - Review Enquiry
Start Date
15-Jan-2024
Completion Date
15-Jan-2024

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 997:2018
01-december-2018
1DGRPHãþD
SIST EN 997:2012+A1:2015
6WUDQLãþQHãNROMNHLQVWUDQLãþQDRSUHPD]LQWHJULUDQLPVLIRQRP
WC pans and WC suites with integral trap
WC-Becken und WC-Anlagen mit angeformtem Geruchverschluss
Cuvettes de WC et cuvettes à réservoir attenant à siphon intégré
Ta slovenski standard je istoveten z: EN 997:2018
ICS:
91.140.70 Sanitarne naprave Sanitary installations
SIST EN 997:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 997:2018

---------------------- Page: 2 ----------------------

SIST EN 997:2018


EN 997
EUROPEAN STANDARD

NORME EUROPÉENNE

October 2018
EUROPÄISCHE NORM
ICS 91.140.70 Supersedes EN 997:2012+A1:2015
English Version

WC pans and WC suites with integral trap
Cuvettes de WC et cuvettes à réservoir attenant à WC-Becken und WC-Anlagen mit angeformtem
siphon intégré Geruchverschluss
This European Standard was approved by CEN on 14 April 2018.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, 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
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 997:2018 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN 997:2018
EN 997:2018 (E)
Contents Page
European foreword . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Classification . 11
5 Functional characteristics and test methods for type 1 products . 11
5.1 Depth of water seal . 11
5.2 Flushing characteristics . 11
5.2.1 General . 11
5.2.2 Wash of bowl . 11
5.2.3 Flushing of toilet paper . 12
5.2.4 Flushing of fifty small plastic balls . 12
5.2.5 Oversplashing . 12
5.2.6 After-flush volume . 12
5.3 Water absorption .
...

SLOVENSKI STANDARD
oSIST prEN 997:2017
01-november-2017
6WUDQLãþQHãNROMNHLQVWUDQLãþQDRSUHPD]LQWHJULUDQLPVLIRQRP
WC pans and WC suites with integral trap
WC-Becken und WC-Anlagen mit angeformtem Geruchverschluss
Cuvettes de WC et cuvettes à réservoir attenant à siphon intégré
Ta slovenski standard je istoveten z: prEN 997
ICS:
91.140.70 Sanitarne naprave Sanitary installations
oSIST prEN 997:2017 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 997:2017

---------------------- Page: 2 ----------------------
oSIST prEN 997:2017


DRAFT
EUROPEAN STANDARD
prEN 997
NORME EUROPÉENNE

EUROPÄISCHE NORM

August 2017
ICS 91.140.70 Will supersede EN 997:2012+A1:2015
English Version

WC pans and WC suites with integral trap
Cuvettes de WC et cuvettes à réservoir attenant à WC-Becken und WC-Anlagen mit angeformtem
siphon intégré Geruchverschluss
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 163.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 997:2017 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
oSIST prEN 997:2017
prEN 997:2017 (E)
Contents Page
European foreword . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Classification . 11
5 Functional requirements and test methods for type 1 products . 11
5.1 Depth of water seal . 11
5.2 Flushing requirements . 11
5.2.1 General . 11
5.2.2 Wash of bowl . 12
5.2.3 Flushing of toilet paper . 12
5.2.4 Flushing of fifty small plastic balls . 12
5.2.5 Oversplashing .
...

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