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ISO 4409:2019

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ISO 4409:2019

Hydraulic fluid power — Positive-displacement pumps, motors and integral transmissions — Methods of testing and presenting basic steady state performance

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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.

Author ISO/TC 131/SC 8 Product testing
Editor ISO
Document type Standard
Format Paper
Edition 3
Number of pages 26
Replace ISO 4409:2007
Weight(kg.) 0.1442
Year 2019
Country Switzerland