BSISO3320:2013 BSl Standards Publication Fluid power systems and components Cylinder bores and piston rod diameters and area ratios Metric series bsi. ..making excellence a habit. BS ISO 3320:2013 BRITISH STANDARD National foreword This British Standard is the UK implementation of IS0 3320:2013. It supersedes BS IS0 7181:1991 which is withdrawn. The UK participation in its preparation was entrusted to Technical CommitteeMCE/18/-/3,Cylinders. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2013. Published by BSI Standards Limited2013 ISBN 978 0 580 80094 8 ICS23.100.20 Compliance with a British Standard cannot conferimmunity from legal obligations. ThisBritishStandardwaspublishedundertheauthorityofthe Standards Policy and Strategy Committee on 31 December 2013. Amendments issued since publication Date Text affected BS ISO 3320:2013 INTERNATIONAL ISO STANDARD 3320 Third edition 2013-12-01 Fluid power systems and components Cylinder bores and piston rod diameters and area ratios - Metric series Transmissions et composants hydrauliques et pneumatiques Alesages des vérins et diametres des tiges de piston et rapports de surface-Sériemétrique Reference number ISO 3320:2013(E) XX O @ IS0 2013