ISO-4975 › Railway applications - Braking system - Quality of compressed air for pneumatic apparatus and systems
ISO-4975
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1ST EDITION
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CURRENT
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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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Document Number
ISO 4975:2022
Revision Level
1ST EDITION
Status
Current
Publication Date
July 1, 2022
Committee Number
ISO/TC 269/SC 2