Committee Draft
ISO/CD 4925
Road vehicles — Specification of non-petroleum-based brake fluids for hydraulic systems
Reference number
ISO/CD 4925
Edition 4
© ISO 2025
Committee Draft
Under development
A draft is being reviewed by the committee.
Will replace ISO 4925:2020

Abstract

This document provides the specifications, requirements and test methods, for non-petroleum-based fluids used in road-vehicle hydraulic brake and clutch systems that are designed for use with such fluids and equipped with seals, cups or double-lipped type gland seals made of styrene-butadiene rubber (SBR) and ethylene-propylene elastomer (EPDM).

General information

  • Status
     : Under development
    Stage
    : CD consultation initiated [30.20]
  • Edition
     : 4
  • Technical Committee :
    ISO/TC 22/SC 33
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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