This document specifies the zero-pressure intercept method for the determination of the derived displacement of hydraulic fluid power positive displacement pumps and motors under steady-state conditions and at defined, continuous shaft speeds.
PUBLISHED
ISO 8426:2008
IN_DEVELOPMENT
ISO/FDIS 8426-2
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
May 20, 2025
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