The TruComponents Y-piece PY4 is a black pneumatic connector designed for efficient air flow distribution in pneumatic systems. With a pipe diameter of 4 mm and push-in fit, this component facilitates the connection of three air passages, making it ideal for use in complex piping or tubing networks where air flow needs to be split or merged. Commonly used in industrial automation, laboratory equipment, and HVAC systems, the Y-piece ensures reliable and flexible integration of pneumatic components. https://elecena.pl/product/28384477/trucomponents-656491-y-piece-py4-pipe-4-mm-1pc 2025-04-13 https://elecena.pl/product/28384477/trucomponents-656491-y-piece-py4-pipe-4-mm-1pc 2026-07-23