1、ICS 23.080Descriptors: Pumps, centrifugal pumps.Kreiselpumpen Technische Anforderungen Klasse III (ISO 9908 : 1993)Ref. No. DIN ISO 9908 : 1998-04English price group 11 Sales No. 041110.98DEUTSCHE NORM April 1998ISO 9908ISO Standard comprises 20 pages. No part of this standard may be reproduced with
2、out the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin.Beuth Verlag GmbH, D-10772 Berlin, has the exclusive right of sale for German Standards (DIN-Normen).Technical specifications for centrifugal pumpsClass III(ISO 9908 : 1993)This standard incorporates International StandardISO
3、 9908 Technical specifications for centrifugal pumps - Class III.A comma is used as the decimal marker.National forewordThis standard has been prepared by ISO/TC 115.The responsible German body involved in its preparation was the Normenausschu Maschinenbau(Mechanical Engineering Standards Committee)
4、 Technical Committee Kreiselpumpen.The DIN Standards corresponding to the International Standards referred to in clause 2 and Annex G of theISO Standard are as follows:ISO Standard DIN StandardISO 76 DIN ISO 76ISO 281 DIN ISO 281ISO 1940-1 DIN ISO 1940-1ISO 5199 DIN ISO 5199ISO 8821 DIN ISO 8821ISO
5、 9905 DIN ISO 9905Page 1ISO 9908 : 1993Technical specifications for centrifugal pumpsClass III334499910151516182020Page 2ISO 9908 : 1993Page 3ISO 9908 : 1993Page 4ISO 9908 : 1993Page 5ISO 9908 : 1993Page 6ISO 9908 : 1993Page 7ISO 9908 : 1993Page 8ISO 9908 : 1993Page 9ISO 9908 : 1993Page 10ISO 9908 : 1993Page 11ISO 9908 : 1993Page 12ISO 9908 : 1993Page 13ISO 9908 : 1993(continued)Page 14ISO 9908 : 1993(concluded)Page 15ISO 9908 : 1993Page 16ISO 9908 : 1993Page 17ISO 9908 : 1993Page 18ISO 9908 : 1993Page 19ISO 9908 : 1993Page 20ISO 9908 : 1993
