ISO/CD 8426-1
ISO/CD 8426-1


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.

General information 

  •  :  Under development
  •  : 1
  •  : ISO/TC 131/SC 8 Product testing
  •  :
    23.100.10 Pumps and motors

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