ISO 4975:2022
International Standard
Current Edition
·
Approved on
29 June 2022
Railway applications — Braking system — Quality of compressed air for pneumatic apparatus and systems
ISO 4975:2022 Files
English
13 Pages
Current Edition
OMR
48.35
ISO 4975:2022 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.
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