ISO 4409:2019
International Standard
Current Edition
·
Approved on
11 July 2019
Hydraulic fluid power — Positive-displacement pumps, motors and integral transmissions — Methods of testing and presenting basic steady state performance
ISO 4409:2019 Files
English
26 Pages
Current Edition
BHD
62.89
ISO 4409:2019 Scope
This document specifies methods for determining the performance and efficiency of hydraulic fluid power positive displacement pumps, motors and integral transmissions. It applies to components having continuously rotating shafts.
This document specifies the requirements for test installations, test procedures under steady-state conditions and the presentation of test results.
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