BS IS0 3968:2017 BSl Standards Publication Hydraulic fluid power Filters Evaluation of differential pressure versus flow bsi. BSISO3968:2017 BRITISH STANDARD National foreword ThisBritish Standard istheUK implementation ofIS03968:2017.It supersedesBSIS03968:2001whichiswithdrawn. The UKparticipationinits preparation was entrusted toTechnical CommitteeMCE/18/-/6,Contaminationcontrol. A listof organizationsrepresented onthis committeecanbeobtained on requestto its secretary. This publication does not purport to include allthe necessary provisions of a contract. Users are responsiblefor its correct application. @TheBritishStandardsInstitution2017 Published byBSI StandardsLimited2017 ISBN9780580890017 ICS 23.100.60 Compliance with a British Standard cannot confer immunity fromlegalobligations. This British Standard was published under the authority of the Standards Policyand Strategy Committee on 30 September 2017. Amendments/corrigendaissuedsincepublication Date Textaffected BSISO3968:2017 INTERNATIONAL ISO STANDARD 3968 Third edition 2017-07 Hydraulic fluid power Filters Evaluation of differential pressure versus flow Transmissions hydrauliques — Filtres — Evaluation de la perte de charge en fonction dudebit Reference number IS0 3968:2017(E) ISO IS02017