Standard

ISO 4975:2022

Historical draft

Note: This standard has a new edition: ISO 4975:2022

Corrigendums and amendments are bought separately.

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Abstract

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 information

  • Standard from ISO
  • Published:
  • Expires:
  • Edition: 1
  • Version: 1
  • Document type: IS
  • ICS 45.020
  • ISO TC ISO/TC 269/SC 2

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