EN 1113:2008+A1:2011

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Sanitärarmaturen - Brauseschläuche für Sanitärarmaturen für Wasserversorgungssysteme vom Typ 1 und Typ 2 - Allgemeine technische SpezifikationRobinetterie sanitaire - Flexibles de douches pour robinetterie sanitaire pour les systèmes d'alimentation type 1 et type 2 - Spécifications techniques généralesSanitary tapware - Shower hoses for sanitary tapware for water supply systems of type 1 and type 2 - General technical specification91.140.70Sanitarne napraveSanitary installations23.040.70Gumene cevi in armatureHoses and hose assembliesICS:Ta slovenski standard je istoveten z:EN 1113:2008+A1:2011SIST EN 1113:2009+A1:2011en,fr,de01-maj-2011SIST EN 1113:2009+A1:2011SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1113:2008+A1
February 2011 ICS 23.040.70; 91.140.70 Supersedes EN 1113:2008English Version
Sanitary tapware - Shower hoses for sanitary tapware for water supply systems of type 1 and type 2 - General technical specification
Robinetterie sanitaire - Flexibles de douches pour robinetterie sanitaire pour les systèmes d'alimentation type 1 et type 2 - Spécifications techniques générales
Sanitärarmaturen - Brauseschläuche für Sanitärarmaturen für Wasserversorgungssysteme vom Typ 1 und Typ 2 - Allgemeine technische Spezifikation This European Standard was approved by CEN on 12 January 2008 and includes Amendment 1 approved by CEN on 9 January 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 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, 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 © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1113:2008+A1:2011: ESIST EN 1113:2009+A1:2011

Foreword This document (EN 1113:2008+A1:2011) has been prepared by Technical Committee CEN/TC 164 “Water supply”, the secretariat of which is held by AFNOR. 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 August 2011, and conflicting national standards shall be withdrawn at the latest by August 2011. Attention is drawn to the possibility 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 includes Amendment 1, approved by CEN on 2011-01-09. This document supersedes !EN 1113:2008". The start and finish of text introduced or altered by amendment is indicated in the text by tags ! ". The scope is enlarged to include requirements for shower hoses used with water systems of type 1 and type 2. See Tables 1, 2, 3 and 4. According to the CEN/CENELEC Internal Regulations, 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, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. SIST EN 1113:2009+A1:2011

1 Scope This European Standard specifies:  the dimensional, leaktightness, mechanical and hydraulic characteristics with which shower hoses shall comply;  the procedures for testing these characteristics. This European Standard applies to shower hoses of any material used for ablutionary purposes and intended for equipping and supplementing sanitary tapware for baths and showers.
This European Standard applies to shower hoses connected downstream of the obturator of the tapware. Hoses which are an integral part of sanitary tapware (sink and wash basin mixing valves) or hoses intended to connect sanitary tapware to the water supplies are not covered by this European Standard. Details of pressures and temperatures are given in Table 1. Table 1 — Conditions of use/Classifications Water Supply
system Operating range of shower hoses Flow rates Limits Recommended See Table 3 Type 1
see Figure 1 Dynamic Pressure 0,05 MPa to 0,5 MPa 0,5 bar to 5 bar
Dynamic Pressure (0,1 to 0,3) MPa (1,0 to 3,0) bar
Min. 0,42 l/s (25,2 l/min)
at 0,3 + 0,02 MPa (3 + 0,2 bar) Type 2
see Figure 2 Dynamic Pressure (0,01 to 0,2) MPa (0,1 to 2) bar
Dynamic Pressure (0,02 to 0,10) MPa (0,2 to 1,0) bar
Class E 0,06 l/s < Q < 0,18 l/s
(3,6 l/min < Q < 10,8 l/min.) at 0,01 MPa (0,1 bar) Class H 0,18 l/s ≤ Q (10,8 l/min ≤ Q) at 0,01 MPa (0,1 bar) Temperature T < 70°C
T < 42°C
Key 1 Cold water 2 Hot Water 3 Mains supply pipe (Supply pressures up to 10 bar)
4 Water heater Figure 1 — Type 1 Water supply system with a pressure range of (0,05 – 1,0) MPa (0,5 - 10) bar SIST EN 1113:2009+A1:2011

Key
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