The PSL04 Plastic is a high-flow, porous plastic pneumatic silencer designed to significantly reduce exhaust air noise and filter out airborne contaminants from heavy-duty pneumatic control valves, air cylinders, and manifold exhaust ports. Constructed from high-density porous polyethylene (PE) resin, it delivers outstanding noise attenuation without causing high backpressure buildup in the system.

Featuring a 1/2" male threaded connection, the PSL04 ensures fast, tool-free installation into standard 1/2" exhaust ports. Its lightweight, corrosion-proof, and non-clogging plastic structure makes it an ideal solution for industrial automation machinery, air tools, packaging systems, and cleanroom applications.