AirCraft Red Insert Y Joint PU 12mm – 10mm
At a Glance: Push-in reducing Y connector to split from 12mm PU tube into 10mm PU tube branches
The AirCraft SG APYJ12-10 Red Insert Y Joint PU 12mm – 10mm is a smart way to branch an air line and change tube size in one compact fitting. It allows you to split from a 12mm supply line into 10mm tubing runs, keeping pneumatic layouts clean, reducing the need for extra adaptors, and making compressed air routing in workshops, machinery and spray setups easier to manage and maintain.
With push-in connections, installation is quick: push the tubing in to lock, and release via the collar for fast changes during servicing. The Y layout helps smooth out routing compared to a sharp T split, while the reducer function simplifies mixed-size tubing systems.










