30.99 CD approved for registration as DIS Aug 15, 2023
ISO
ISO/TC 131/SC 8 Product testing
International Standard
23.100.10 Pumps and motors
This document specifies the Toet methods for the determination of the derived displacement of hydraulic fluid power positive displacement pumps and motors under steady-state conditions. A single value for the derived displacement is determined from measurements at multiple shaft speeds.
PUBLISHED
ISO 8426:2008
IN_DEVELOPMENT
ISO/CD 8426-1
30.99
CD approved for registration as DIS
Aug 15, 2023