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).
PUBLISHED
ISO 4925:2020
PROJECT
ISO/DIS 4925
40.00
DIS registered
Jul 7, 2025