ISO - 4975
Railway applications — Braking system — Quality of compressed air for pneumatic apparatus and systems
active, Most Current
Organization: | ISO |
Publication Date: | 1 June 2022 |
Status: | active |
Page Count: | 20 |
ICS Code (Railway engineering in general): | 45.020 |
scope:
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.
Document History

4975
June 1, 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...