SSI 9” Disk Diffuser System

The SSI 9” Disk Diffuser System combines engineering excellence, superior component quality, and advanced design technology.

Having proven itself in thousands of municipalities and industrial facilities around the world by providing high durability and efficiency, this advanced system is designed to offer reliability at every stage.

SSI’s 9-inch disc diffusers can be installed in various pipe materials such as PVC, CPVC, PP, and stainless steel.

Diffuser connection options: Can be connected to pipes via saddles, grommets, or pre-assembled PODS systems.

Patented PTFE Membranes – Long-Term Efficiency and Low Operating Costs

SSI’s patented PTFE-coated membranes offer the following advantages:

It prevents plasticizer loss, shrinkage, and membrane hardening.

It ensures a longer service life by limiting dynamic changes that may occur due to swelling.

Compared to uncoated products, it prevents increases in dynamic working pressure (DWP) caused by more aggressive contamination and physical property changes.

The PTFE-coated membrane ensures consistent DWP (Header Loss) values throughout its lifespan, reducing long-term energy costs and improving its ability to distribute air evenly across the tank bottom.