Plastic Breather Silencer 3/8' M Blue

At a Glance: 3/8" BSP male plastic breather silencer—reduces pneumatic exhaust noise and helps keep venting cleaner.

Compressed air is brilliant… until it vents and announces itself to the whole workshop. The AirCraft SG PSU-10 Plastic Breather Silencer helps tame that exhaust noise by diffusing the outgoing air, making pneumatic systems noticeably quieter and more pleasant to work around. Designed with a 3/8" BSP male thread and a lightweight plastic body, it suits many common pneumatic exhaust and vent ports on valves, regulators, cylinders and air tools where a breather/silencer is required. It’s a simple, practical upgrade: quieter exhaust, cleaner venting, and less “hiss drama” on every cycle.

Diffuses exhaust air to reduce harsh noise while providing a breather-style outlet that helps keep vent points cleaner in everyday workshop environments.