Description
The TRS-S764AB-4 is a brass union tee fitting designed to connect three sections of 1/4″ SAE J844 nylon air brake tubing. Built for durability and secure sealing in air brake and in-cab pneumatic control systems. This DOT-compliant tee is rated for up to 150 PSI and operates in a wide temperature range, making it ideal for heavy-duty applications in trucks, trailers, and mobile equipment.



