ISO INTERNATIONAL STANDARD 16330 First edition 2003-05-01 Reciprocating positive displacement pumps and pump units Technical requirements Pompes volumetriques a mouvement alternatif Prescriptions techniques Reference number ISO 16330:2003(E) ISO Copyright International Organization for Standardization @ISO2003 itted without license from IHS Not for Resale ISO16330:2003(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below ISO2003 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, IsO's member body in the country of the requester. ISO copyright office Case postale 56 . CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland Copyightinteratinal organization for Standardization @ ISO 2003 - All rights reserved nitted without licensefromIHS Not for Resale ISO 16330:2003(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies technicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeen non-governmental, in liaison with isO, also take part in the work. isO collaborates closely ywiththe International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEc Directives, Part 2. adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. rights. IsO shall not be held responsible for identifying any or all such patent rights. Technical Committee ISO/TC 115, Pumps, Subcommittee SC 1, Dimensions and technical specifications of Agreement). Standard...". CopyrightIntematinal Oranizationfor Stadardizalon'ghts reserved ili ISO 16330:2003(E) Contents Page Foreword Introduction vi 1 Scope 1 2 Normative references 1 3 Terms and definitions 3 4 Information and requirements to be confirmed, agreed and documented 4 5 Fitness for purpose 4 ９ Pump design 5 7 Ancillary equipment 8 8 Noise 11 9 Installation and maintenance 11 10 Materials, welding and repairs 11 11 Surface protection 13 12 Nameplates and marking 13 13 Preparation for shipment 13 Annex A (informative) Data sheet 14 Annex B (normative) Optional requirements and items to be agreed 18 Annex C (informative) Operating margins between NPIPA and NPIPR 19 Annex D (informative) Recommended maximum permissible residual pressure pulsations 21 yainagazainandardizato @ ISO 2003-All rights reserved it license from IHS Not for Resale ISO 16330:2003(E) Foreword The document (EN ISO 16330:2003) has been prepared by Technical Committee CEN/TC 197 "Pumps", the secretariat of which is held by AFNOR, in collaboration with Technical Committee ISO/TC 115 "Pumps". 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 November 2003, and conflicting national standards shallbewithdrawnatthelatestbyNovember2003 The annexes A, C and D are informative. Annex B is normative. According to the CEN/CENELEC Internal Regulations, the n