WC pans and WC suites - Connecting dimensions

This document specifies the connecting dimensions of WC pans and WC suites regardless of the materials used for their manufacture.
This document does not apply to siphonic action WC pans and WC suites.
NOTE 1   Other connecting dimensions are permitted, e.g. special designs of WC pans, if the manufacturer supplies or recommends the appropriate fittings.
NOTE 2   The shape of the appliance in the figures is for illustration only; it in no way prejudices the final shape of the appliance, which is left to the initiative of the manufacturer.

WC-Becken und WC-Anlagen - Anschlussmaße

Dieses Dokument legt Anschlussmaße für WC-Becken und WC-Anlagen, unabhängig vom für ihre Herstellung verwendeten Werkstoff, fest.
Dieses Dokument gilt nicht für Absauge-WCs und  WC-Anlagen.
ANMERKUNG 1   Andere Anschlussmaße sind zulässig, z. B. für spezielle Ausführungen von WC-Becken, wenn der Hersteller eine geeignete Ablaufgarnitur mitliefert oder empfiehlt.
ANMERKUNG 2   Die in den Bildern dargestellte Form der Gegenstände wurde nur für das bessere Verständnis gewählt; sie schreibt nicht die endgültige Form der Gegenstände vor, die der Wahl des Herstellers überlassen bleibt.

Cuvettes de WC à alimentation indépendante et cuvettes de WC à réservoir attenant - Cotes de raccordement

Le présent document spécifie les cotes de raccordement des cuvettes de WC à alimentation indépendante et des cuvettes de WC à réservoir attenant, quels que soient les matériaux entrant dans leur fabrication.
Ce document ne s'applique pas aux cuvettes de WC à action siphonique.
NOTE 1   D’autres cotes de raccordement sont admises, par exemple pour les modèle spéciaux de cuvettes de WC, si le fabricant fournit ou recommande les dispositifs appropriés
NOTE 2   La forme schématique des appareils est donnée pour faciliter la compréhension ; elle ne préjuge en rien de la forme définitive de l'appareil qui est laissée à l'initiative des fabricants.

WC školjke in WC naprave - Priključne mere

Ta dokument določa dimenzije WC školjk in WC naprav, ne glede na materiale, uporabljene za njihovo izdelavo.
Ne uporablja se za sifonske WC školjke in WC naprave.
OPOMBA 1: Dovoljene so drugačne priključne mere, npr. za posebne izvedbe straniščne školjke, če proizvajalec dobavi ali priporoči ustrezne priključke.
OPOMBA 2: Oblika naprave na slikah je samo za ilustracijo in nikakor ne posega v končno obliko naprave, ki je prepuščena pobudi proizvajalca.

General Information

Publication Date
Withdrawal Date
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
Due Date
Completion Date


Buy Standard

EN 33:2019
English language
12 pages
sale 10% off
sale 10% off
e-Library read for
1 day

Standards Content (Sample)

SIST EN 33:2019
SIST EN 33:2011
SIST EN 33:2011/AC:2014
WC školjke in WC naprave - Priključne mere
WC pans and WC suites - Connecting dimensions
WC-Becken und WC-Anlagen - Anschlussmaße
Cuvettes de WC à alimentation indépendante et cuvettes de WC à réservoir attenant -
Cotes de raccordement
Ta slovenski standard je istoveten z: EN 33:2019
91.140.70 Sanitarne naprave Sanitary installations
SIST EN 33:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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

SIST EN 33:2019

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

SIST EN 33:2019

EN 33


May 2019
ICS 91.140.70 Supersedes EN 33:2011
English Version

WC pans and WC suites - Connecting dimensions
Cuvettes de WC à alimentation indépendante et WC-Becken und WC-Anlagen - Anschlussmaße
cuvettes de WC à réservoir attenant - Cotes de
This European Standard was approved by CEN on 8 March 2019.

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

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.



CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 33:2019 E
worldwide for CEN national Members.

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

SIST EN 33:2019
EN 33:2019 (E)
Contents Page

European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Connecting dimensions . 4
4.1 Inlet of WC pans with independent water supply . 4
4.2 Outlets of WC pans and WC suites . 6
5 Fixing dimensions for wall-hung WC pans and WC suites . 9
6 Fixing dimensions for the seat . 10


---------------------- Page: 4 ----------------------

SIST EN 33:2019
EN 33:2019 (E)
European foreword
This document (EN 33:2019) has been prepared by Technical Committee CEN/TC 163 “Sanitary
appliances”, the secretariat of which is held by UNI.
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 November 2019, and conflicting national standards
shall be withdrawn at the latest by November 2019.
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.
This document supersedes EN 33:2011 and EN 33:2011/AC:2013.
In comparison with the previous edition, the following technical modifications have been made:
— a measurement of (75 ± 15) mm is added to dimension q in Table 4.
According to the CE

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.