ISO 4409:2007Withdrawn

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

Transmissions hydrauliques — Pompes, moteurs et variateurs volumétriques — Méthodes d'essai et de présentation des données de base du fonctionnement en régime permanent

This edition has been replaced by ISO 4409:2019.

Abstract / scope

ISO 4409:2007 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.

ISO 4409:2007 specifies the requirements for test installations, test procedures under steady-state conditions and the presentation of test results.

Life cycle

Replaces

ISO 4409:1986WithdrawnHydraulic fluid power — Positive displacement pumps, motors and integral transmissions — Determination of steady-state performanceInternational Standard · Published 9 Oct 1986 · ISO/TC 131/SC 8

Replaced by

ISO/AWI 4409Deleted (project abandoned)Hydraulic fluid power — Positive-displacement pumps, motors and integral transmissions — Methods of testing and presenting basic steady state performanceInternational Standard · ISO/TC 131/SC 8 ISO 4409:2019PublishedHydraulic fluid power — Positive-displacement pumps, motors and integral transmissions — Methods of testing and presenting basic steady state performanceInternational Standard · Published 11 Jul 2019 · ISO/TC 131/SC 8