DIN EN ISO 3661-2011 End-suction centrifugal pumps - Baseplate and installation dimensions (ISO 3661 1977) German version EN ISO 3661 2010《端吸式离心泵 底板和安装尺寸(ISO 3661-1977) 德文版 EN ISO .pdf
《DIN EN ISO 3661-2011 End-suction centrifugal pumps - Baseplate and installation dimensions (ISO 3661 1977) German version EN ISO 3661 2010《端吸式离心泵 底板和安装尺寸(ISO 3661-1977) 德文版 EN ISO .pdf》由会员分享,可在线阅读,更多相关《DIN EN ISO 3661-2011 End-suction centrifugal pumps - Baseplate and installation dimensions (ISO 3661 1977) German version EN ISO 3661 2010《端吸式离心泵 底板和安装尺寸(ISO 3661-1977) 德文版 EN ISO .pdf(9页珍藏版)》请在麦多课文档分享上搜索。
1、December 2011 Translation by DIN-Sprachendienst.English price group 7No 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 23.080!$xc“1856492www.din.deDDIN EN ISO 3661End-suction centrifugal pumps Baseplate and installation dimensions (ISO 3661:1977)English translation of DIN EN ISO 3661:2011-12Kreiselpumpen mit axialem Eintritt Grundplatten- und Montagemae (ISO 3661:1977)Englische bersetzung von DIN EN ISO 3661:2011-
3、12Pompes centrifuges aspiration en bout Dimensions relatives aux socles et linstallation (ISO 3661:1977)Traduction anglaise de DIN EN ISO 3661:2011-12SupersedesDIN EN 23661:1994-08www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.912
4、.11 DIN EN ISO 3661:2011-12 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee ISO/TC 115 “Pumps” in collaboration with Technical Committee CEN/TC 197 “Pumps” (Secretariat: AFNOR, France). The responsible German body involved in its prep
5、aration was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-11-01 AA Kreiselpumpen of Section Pumpen. Representatives of manufacturers and users of pumps, and of the employers liability insurance associations contributed to this standard. This
6、document supersedes DIN EN 23661:1994. The International Standards referred to in Clause 2 and taken over as European Standards have been published as the corresponding DIN EN ISO Standards with the same number. For the International Standards and documents referred to in this standard there are no
7、national standards available unless they have been published as DIN ISO Standards with the same number. Amendments This standard differs from DIN EN 23661:1994-08 as follows: a) this standard replaces and cancels DIN EN 23661:1994. The content of this standard is identical to the 1994 version, only
8、the number of the standard has been changed to be in line with the ISO numbering; b) re normative references: ISO/R 273 has been replaced by ISO 273 (all parts); IEC 72 has been replaced by IEC 60072-1. Previous editions DIN 24259-2: 1979-03 DIN EN 23661: 1994-08 EUROPEAN STANDARD NORME EUROPENNE EU
9、ROPISCHE NORM EN ISO 3661 December 2010 ICS 23.080 Supersedes EN 23661:1993English Version End-suction centrifugal pumps - Baseplate and installation dimensions (ISO 3661:1977) Pompes centrifuges aspiration en bout - Dimensions relatives aux socles et linstallation (ISO 3661:1977) Kreiselpumpen mit
10、axialem Eintritt - Grundplatten- und Montagemae (ISO 3661:1977) This European Standard was approved by CEN on 4 December 2010. 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
11、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 ot
12、her 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
13、, 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 COMIT EUROPEN DE NOR
14、MALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 3661:2010: EContents Page Foreword3 1 Scope 4 2 Field of application 4 3 Normat
15、ive references 4 4 Baseplate dimensions.4 5 Basic installation dimensions 4 Annex ZA (normative) Normative references to international publications with their relevant European publications 7 DIN EN ISO 3661:2011-12 EN ISO 3661:2010 (E) 2 Foreword The text of ISO 3661:1977 has been prepared by Techn
16、ical Committee ISO/TC 115 “Pumps” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 3661:2010 by Technical Committee CEN/TC 197 “Pumps” the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, eith
17、er by publication of an identical text or by endorsement, at the latest by June 2011, and conflicting national standards shall be withdrawn at the latest by June 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 CEN
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