ISO 4409:2019

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

Publication date: Jul 11, 2019

General information

Current stage: 60.60 Effective date: Jul 11, 2019

Originator: ISO

Owner: ISO/TC 131/SC 8

Type: International Standard

ICS: 23.100.10

Languages: English French

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Status: Published

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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.

Life cycle

PREVIOUSLY

Revises
ISO 4409:2007

NOW

PUBLISHED
ISO 4409:2019
60.60 Standard published
Jul 11, 2019

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