ISO 4975

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

General information

Current stage: 60.00 Effective date: May 10, 2022

Originator: ISO

Owner: ISO/TC 269/SC 2

Type: International Standard

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.

Life cycle

NOW

IN_DEVELOPMENT
ISO 4975
60.00 Standard under publication
May 10, 2022

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