ISO 4975:2022

Railway applications — Braking system — Quality of compressed air for pneumatic apparatus and systems

This document defines the quality classes of compressed air produced by air generation and treatment units (AGTUs) and/or used in pneumatic apparatus and systems of rail vehicles.

This document is applicable to compressed AGTUs and also to all pneumatic equipment and systems of rail vehicles.

Edition	2022
Published Date	2022
Published By	International Standardization Organisation
Page Count	13