Waste fittings for sanitary appliances - Part 1: Requirements

This standard specifies the dimensional, performance, materials and marking requirements for waste outlets, traps and overflows for kitchen sinks, shower trays, wash basins, bidets and baths which are connected to gravity drainage systems, whatever the purpose of the building.
This standard does not specify requirements for waste outlets, traps and overflows which are integral with sanitary appliances.
NOTE   All figures in this standard are diagrammatic only.
This standard does not cover the possible effect of aggressive drain cleaning materials on products.

Ablaufgarnituren für Sanitärausstattungsgegenstände - Teil 1: Anforderungen

Diese Norm legt Anforderungen an Maße, Leistung, Werkstoffe und Kennzeichnung für Ablaufventile, Geruchver-schlüsse und Überläufe für Küchen-spülen, Duschwannen, Waschbecken, Bidets und Badewannen fest, die an Schwer-kraft-entwässerungsanlagen angeschlossen sind, unabhängig vom Zweck des Gebäudes.
Diese Norm legt keine Anforderungen für Ablaufventile, Geruchverschlüsse und Überläufe, die in Sanitäraus-stattungs-gegenstände integriert sind, fest.
ANMERKUNG   Alle Bilder in dieser Norm sind nur schematische Darstellungen.
Diese Norm behandelt nicht den möglichen Einfluss von aggressiven Rohrreinigungsmitteln auf die Produkte.

Dispositifs de vidage des appareils sanitaires - Partie 1: Exigences

La présente Norme Européenne spécifie les exigences relatives aux dimensions, aux performances, aux matériaux et au marquage des bondes de vidage, des siphons et trop-pleins pour les éviers de cuisine, receveurs de douche, lavabos, bidets et baignoires qui sont raccordés a un systeme d'évacuation gravitaire quel que soit l'usage du bâtiment.
La présente norme ne spécifie pas d'exigences pour les bondes de vidage, les siphons et les trop-pleins intégrés aux appareils sanitaires.
NOTE    Toutes les figures de la présente norme sont des schémas.
La présente norme n'aborde pas l'effet que des matériaux agressifs de nettoyage des canalisations sont susceptibles d'avoir sur les produits.

Fazonski deli za odpadno vodo za sanitarne naprave – 1. del: Zahteve

General Information

Status
Published
Publication Date
30-Nov-2002
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Dec-2002
Due Date
01-Dec-2002
Completion Date
01-Dec-2002

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SLOVENSKI STANDARD
SIST EN 274-1:2002
01-december-2002
1DGRPHãþD
SIST EN 274:1998
SIST EN 329:1998
SIST EN 411:1998
Fazonski deli za odpadno vodo za sanitarne naprave – 1. del: Zahteve
Waste fittings for sanitary appliances - Part 1: Requirements
Ablaufgarnituren für Sanitärausstattungsgegenstände - Teil 1: Anforderungen
Dispositifs de vidage des appareils sanitaires - Partie 1: Exigences
Ta slovenski standard je istoveten z: EN 274-1:2002
ICS:
91.140.70 Sanitarne naprave Sanitary installations
SIST EN 274-1:2002 en

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

---------------------- Page: 1 ----------------------
EUROPEAN STANDARD
EN 274-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
January 2002
ICS 91.140.70 Supersedes together with EN 274-2:2002 and EN 274-
3:2002 the EN 274:1992, EN 329:1994 and EN 411:1995
English version
Waste fittings for sanitary appliances - Part 1: Requirements

Dispositifs de vidage des appareils sanitaires - Partie 1: Ablaufgarnituren für Sanitärausstattungsgegenstände - Teil

Exigences 1: Anforderungen
This European Standard was approved by CEN on 23 December 2001.

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 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 Management Centre has the same status as the official

versions.

CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,

Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels

© 2002 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 274-1:2002 E

worldwide for CEN national Members.
---------------------- Page: 2 ----------------------
EN 274-1:2002 (E)
Contents
page

Foreword......................................................................................................................................................................3

1 Scope ..............................................................................................................................................................3

2 Normative references ....................................................................................................................................3

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

4 Requirements .................................................................................................................................................4

4.1 General............................................................................................................................................................4

4.2 Appearance of surfaces ................................................................................................................................4

4.3 Materials..........................................................................................................................................................4

4.4 Design .............................................................................................................................................................5

4.4.1 Waste outlets..................................................................................................................................................5

4.4.2 Traps ...............................................................................................................................................................5

4.5 Dimensions.....................................................................................................................................................6

4.6 Hydraulic requirements...............................................................................................................................15

4.7 Tightness ......................................................................................................................................................15

4.7.1 Tightness of waste outlet with plug or flap...............................................................................................15

4.7.2 Tightness of waste fitting............................................................................................................................15

5 Marking .........................................................................................................................................................16

6 Quality control..............................................................................................................................................16

Annex A (informative) A-Deviation .........................................................................................................................17

Bibliography ..............................................................................................................................................................18

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EN 274-1:2002 (E)
Foreword

This European Standard has been prepared by Technical Committee CEN/TC 165, "Wastewater engineering", the

secretariat of which is held by DIN.

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 July 2002, and conflicting national standards shall be withdrawn at the latest by

July 2002.

Together with Parts 2 and 3 of this standard, this European Standard supersedes EN 274:1992, EN 329:1994 and

EN 411:1995.

The other parts of the European Standard contain the necessary statements on testing and quality control of waste

fittings for sanitary appliances.
Annex A is informative.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following

countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,

France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain,

Sweden, Switzerland and the United Kingdom.
1 Scope

This standard specifies the dimensional, performance, materials and marking requirements for waste outlets, traps

and overflows for kitchen sinks, shower trays, wash basins, bidets and baths which are connected to gravity

drainage systems, whatever the purpose of the building.

This standard does not specify requirements for waste outlets, traps and overflows which are integral with sanitary

appliances.
NOTE All figures in this standard are diagrammatic only.

This standard does not cover the possible effect of aggressive drain cleaning materials on products.

2 Normative references

This European Standard incorporates by dated or undated reference, provisions from other publications. These

normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For

dated references, subsequent amendments to or revisions of any of these publications apply to this European

Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the

publication referred to applies (including amendments).

EN 248, Sanitary tapware - General specification for electrodeposited coatings of NiCr.

EN 274-2:2002, Waste fittings for sanitary appliances - Part 2: Test methods.
EN 274-3, Waste fittings for sanitary appliances – Part 3: Quality control.

EN 476:1997, General requirements for components used in discharge pipes, drains and sewers for gravity

systems.

EN 12056-1, Gravity drainage systems inside buildings - Part 1: General and performance requirements.

---------------------- Page: 4 ----------------------
EN 274-1:2002 (E)

EN 12056-2, Gravity drainage systems inside buildings - Part 2: Sanitary pipework, layout and calculation.

ISO 228-1, Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances

and designation.
3 Terms and definitions

For the purposes of this European Standard, the following terms and definitions apply.

3.1
waste outlet

fitting through which the water is evacuated from the sanitary appliance, which can be sealed by means of a flap or

plug and can be equipped with a fixed or a removable grille
3.2
overflow

fitting which allows the evacuation of excess water when a sanitary appliance is filled above a certain level

3.3
trap

fitting which provides a hydraulic seal between the waste outlet and the discharge pipe in order to prevent the entry

of foul air from the discharge pipe into the building, without obstructing the discharge of the wastewater

4 Requirements
4.1 General

Waste outlets, traps and overflows enable the functioning of sanitary appliances. They shall be capable of being

connected to drainage pipework systems in accordance with EN 12056-1 and EN 12056-2.

4.2 Appearance of surfaces

When viewed without magnification, the internal and external surfaces of the waste fittings shall be smooth, free

from grooving, blistering or any other surface defects likely to impair their functioning.

The appearance of visible electrodeposited NiCr coatings shall comply with EN 248.

4.3 Materials

Waste outlets and traps shall be manufactured from materials which withstand intermittent contact with domestic

waste water with a temperature range from (20 ± 5) °C to 95 °C when tested in accordance with clause 3 of

EN 274-2:2002. Waste outlets and traps made of only metallic materials are deemed to satisfy this requirement.

The materials used shall be such that the finished products meet the requirements of this standard. It is the

responsibility of the manufacturer of the waste fittings to employ materials which are fit for this purpose. This

requirement does not cover the use of aggressive drain cleaning materials. The use of such materials is beyond the

scope of this standard.
---------------------- Page: 5 ----------------------
EN 274-1:2002 (E)
4.4 Design
4.4.1 Waste outlets

Waste outlets may be manufactured in one piece or may comprise various pieces joined together mechanically,

either with or without an overflow. They can include a trap.

Waste outlets not fitted with a trap shall have a threaded or a plain outlet dimensioned as given in Table 1.

Waste outlets can be fitted with a fixed or removable gri
...

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