What is ISO 4925 about?
ISO 4925 is an international standard on road vehicles that discusses methods for quality improvement of hydraulic brake systems. ISO 4925 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).
The major use of these fluids is in the hydraulic brake and clutch systems of road vehicles, but they can also be used in any suitable hydraulic system.
Who is ISO 4925 for?
ISO 4925 on hydrauli...