1、November 2011 Translation by DIN-Sprachendienst.English price group 9No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).IC
2、S 91.140.70!$vKq“1834078www.din.deDDIN EN 33WC pans and WC suites Connecting dimensionsEnglish translation of DIN EN 33):2011-11WC-Becken und WC-Anlagen AnschlussmaeEnglische bersetzung von DIN EN 33):2011-11Cuvettes de WC alimentation indpendante et cuvettes de WC rservoir attenant Cotes de raccord
3、ementTraduction anglaise de DIN EN 33):2011-11SupersedesDIN EN 33:2003-07,DIN EN 34:1992-07,DIN EN 37:1999-01 andDIN EN 38:1992-07www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.1410.11 DIN EN 33:2011-11 A comma is used as the deci
4、mal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 163 “Sanitary appliances” (Secretariat: UNI, Italy). The preliminary work was done by Working Group WG 3 “Closet bowls, flushing cisterns, urinals, bidets and kitchen sinks”, lead-managed by DIN, Germany. The
5、 responsible German body involved in its preparation was the Normenausschuss Wasserwesen (Water Practice Standards Committee), Working Committee NA 119-05-18-01 UA Waschtische, Sitzwaschbecken, Klosetts, Urinale. The national standards bodies listed in the foreword are bound to adopt this European S
6、tandard in its entirety and without any modifications. Amendments This standard differs from DIN EN 33:2003-07, DIN EN 34:1992-07, DIN EN 37:1999-01 and DIN EN 38:1992-02 as follows: a) the standards covering connecting dimensions for various types of WC pans and WC suites have been combined in one
7、standard; b) dimensions and designations have been modified taking into account current developments and the flexibility of installation. Previous editions DIN EN 33:1980-03; 1999-01; 2003-07 DIN EN 34:1977-09; 1992-07 DIN EN 37:1980-03; 1999-01 DIN EN 38:1977-09; 1992-07 2 EUROPEAN STANDARD NORME E
8、UROPENNE EUROPISCHE NORM EN 33 September 2011 ICS 91.140.70 Supersedes EN 33:2003, EN 34:1992, EN 37:1998, EN 38:1992English Version WC pans and WC suites - Connecting dimensions Cuvettes de WC alimentation indpendante et cuvettes de WC rservoir attenant - Cotes de raccordement WC-Becken und WC-Anla
9、gen - Anschlussmae This European Standard was approved by CEN on 29 July 2011. 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 bib
10、liographical 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 respo
11、nsibility 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, Gr
12、eece, 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 COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Manage
13、ment Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 33:2011: EEN 33:2011 (E) 2 Contents Page Foreword 31 Scope 42 Connecting dimensions 42.1 Inlet of WC pans with independent water su
14、pply .42.2 Outlets of WC pans and WC suites 63 Fixing dimensions for wall-hung WC pans and WC suites 104 Fixing dimensions for the seat 11DIN EN 33:2011-11EN 33:2011 (E) 3 Foreword This document (EN 33:2011) has been prepared by Technical Committee CEN/TC 163 “Sanitary appliances”, the secretariat o
15、f 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 March 2012, and conflicting national standards shall be withdrawn at the latest by March 2012. Attention is drawn to the pos
16、sibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 33:2003, EN 34:1992, EN 37:1998, EN 38:1992. According to the CEN/CENELEC Internal Regu
17、lations, the national standards organizations 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, Italy, Latvia, Lithuania, Luxembourg, Ma
18、lta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 33:2011-11EN 33:2011 (E) 4 1 Scope This European Standard specifies the connecting dimensions of WC pans and WC suites regardless of the materials used for their manufac
19、ture. This European Standard 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 illus
20、tration only; it in no way prejudices the final shape of the appliance, which is left to the initiative of the manufacturer. 2 Connecting dimensions 2.1 Inlet of WC pans with independent water supply The connecting dimensions of inlets of WC pans with independent water supply shall comply with the d
21、imensions given in Tables 1,and 2. Table 1 Inlet dimensions Designation Symbol Dimensions mm Figure Internal diameter of inlet measured over the initial 25 mm of e1 d15531+Depth of the internal cylindrical part in front of the shoulder e1 25 DIN EN 33:2011-11EN 33:2011 (E) 5 Table 2 Position of inle
22、ts inside the WC pans Designation Symbol Dimensions mm Figure Height of the centre of the inlet in relation to the base of the appliance NOTE Other dimensions are permissible for special needs, e.g. WC pans for children, disabled persons or comfort reasons. h 3451525+See below Distance from the vert
23、ical plane of the inlet to the back wall of the appliance f 0 or 15 Pedestal WC pan with vertical or horizontal outlet 15 Wall-hung WC pan 15 Back-to-wall WC pan with concealed outlet 45 Back-to-wall WC pan with exposed outlet DIN EN 33:2011-11EN 33:2011 (E) 6 2.2 Outlets of WC pans and WC suites Th
24、e connecting dimensions of WC pans outlets shall comply with the dimensions given in Tables 3 to 6. Table 3 Outlet dimensions Designation Symbol Dimensions mm Figure External diameter of the outlet d5 102 5 Horizontal outlet External cylindrical part of the outlet without grooves i 40 Vertical outle
25、t Diameter of the free space around the outlet k 150 Distance between the centre line of the outlet and the base of the appliance NOTE Other connecting dimensions are permitted for specific cases as, for example, WC pans and WC suites for children, for disabled persons or for comfort reasons. t1 180
26、1510+Distance from the plane passing through the end of the outlet and the base of the appliance t2 10 DIN EN 33:2011-11EN 33:2011 (E) 7 Table 4 Pedestal WC suites Designation Symbol Dimensions mm Figure Distance between the vertical plane passing through the end of the outlet and the part of the WC
27、 suite nearest to the wall q1140 25 Pedestal WC suite with exposed horizontal outlet 100 25 q2 115 Pedestal WC suite with concealed horizontal outlet Distance from the centre line of the outlet and the vertical plane passing through the part of the WC suite nearest to the wall q375 15 Pedestal WC su
28、ite with exposed vertical outlet 120 25 225 25 q4120 25 Pedestal WC suite with concealed vertical outlet 225 25 DIN EN 33:2011-11EN 33:2011 (E) 8 Table 5 Pedestal WC pans with independent water supply Designation Symbol Dimensions mm Figure Distance between the vertical plane of the outlet and the v
29、ertical plane of the inlet q520 20 Pedestal WC pan with exposed horizontal outlet q640 20 Pedestal WC pan with exposed horizontal outlet Distance between the centre line of the outlet and the vertical plane of the inlet q720 20 Pedestal WC pan with exposed vertical outlet 160 20 q830 30 Pedestal WC
30、pan with exposed vertical outlet q920 20 Pedestal WC pan with concealed vertical outlet 160 20 q1030 30 Pedestal WC pan with concealed vertical outlet DIN EN 33:2011-11EN 33:2011 (E) 9 Table 5 (continued) Designation Symbol Dimensions mm Figure Distance between the vertical plane of the outlet and t
31、he back of the appliance q1115 15 Pedestal WC pan with inlet and concealed horizontal outlet 120 25 15 15 Back-to-wall WC pan with concealed outlet 120 25 q12 100 Back-to-wall WC pan with exposed outlet DIN EN 33:2011-11EN 33:2011 (E) 10 Table 6 Wall-hung WC suite or WC pan Designation Symbol Dimens
32、ions mm Figure Distance between the vertical plane of the outlet and the back of the appliance q13 15 3 Fixing dimensions for wall-hung WC pans and WC suites The fixing dimensions for wall-hung WC pans and WC suites shall comply with the dimensions given in Table 7 and Figure 1. Table 7 Fixing dimen
33、sions for wall hung WC pans and WC suites Designation Symbol Dimensions mm Horizontal distance between the centre lines of the two fixing holes n 180 5 230 5 Vertical distance between the centre line of the two fixing holes and the centre line of the inlet, for WC pans only p1a 35 5 Vertical distanc
34、e between the centre line of the two fixing holes and the centre line of the outlet hole p2a100 5 Vertical distance between the centre line of the inlet and the centre line of the outlet hole, for WC pans only p3135 3 Diameter of clear opening of fixing holes NOTE Other hole shapes are permissible.
35、d225 3 Thickness of the appliance around the fixing holes v 80 80b a The sum of measured p1and p2tolerances should not exceed the specified limits of p3. b 80 is permissible provided that additional mounting parts are recommended or supplied by the manufacturer. DIN EN 33:2011-11EN 33:2011 (E) 11 Fi
36、gure 1 Fixing dimensions for wall-hung WC pans and WC suites 4 Fixing dimensions for the seat If the WC pan manufacturer does not provide a WC seat with the WC pan or does not recommend a suitable WC seat model, the fixing dimensions for the WC seat shall comply with the dimensions given in Table 8
37、and Figure 2. The angle is defined to ensure the stable position of the WC seat and its lid in the upright position (see Figures 3a to 3e). Table 8 Fixing dimensions for the seat Designation Figure Symbol Dimensionsmm Diameter of holes 2 d615 2 Distance between the centres of holes 2 m 155 10 Distan
38、ce between the centre line of holes and the front of the bowl 2 l 430 10 Angle between the vertical plane and the point P where an arc of length l taken from the centre line of the seat fixing holes meets the flushing cistern 3a, 3b 8o Angle between the vertical plane and the point P where an arc of
39、 length l taken from the centre line of the seat fixing holes meets the wall 3c, 3d, 3e Figure 2 Fixing dimensions for the seat DIN EN 33:2011-11EN 33:2011 (E) 12 Figure 3a Angle for floor-standing WC suites and one-piece WCs Figure 3b Angle for wall-hung WC suites Figure 3c Angle for back-to-wall WC pans Figure 3d Angle for wall-hung WC pans Key x Distance to be specified by the manufacturer Figure 3e Angle for floor-standing WC pans DIN EN 33:2011-11
