Pneumatic Piping for Vehicles


This document establishes a standard for designing and arranging air brake and auxiliary pneumatic piping on passenger vehicles.

Document History
Document Number Version Publication Date Publication Related Information
APTA PR-M-S-029-21 Original 01/15/2021 Published Current


air brake, auxiliary, carbon steel pipe, copper tubing pipe, stainless steel pipe, stainless steel tubing


This standard provides a means by which passenger car pneumatic piping can be designed, installed and tested. It outlines the fundamental design characteristics for pneumatic piping for both air brake and auxiliary systems.

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