International ISO Standard ISO 22760-4 First edition Road vehicles Dimethyl ether (DME) fuel system components - 2024-05 Part 4: Level indicator Vehicules routiers - Composants des systemes de combustible Diméthyle Ether (DME) - Partie 4: Indicateur de niveau Reference number ISO 22760-4:2024(en) @ ISO 2024 @IS02024 be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either IsO at the address below or ISO's member body in the country of the requester. ISO copyright office CP 40i : Ch. de Blandonnet 8 CH-1214Vernier,Geneva Phone: +41 22 749 01 11 Email: copyright@iso.org Website: www.iso.org Published in Switzerland @ IS0 2024- All rights reserved i Contents Page Foreword. ..iv 1 Scope ..1 2 Normative references .1 3 Terms and definitions ..1 Marking. 4 .2 5 Design and assembly .2 6 Tests .2 6.1 Applicability ..2 6.2 Hydrostatic strength .3 6.3 ..3 Leakage 6.4 ..3 Continuedoperation 6.5 Insulation resistance. Float pressure test 6.6 .4 Bibliography .5 @ IS0 2024 - All rights reserved iii