SSI Aeration, Inc. products

The SSI Coarse Bubble Diffuser System is called ReliaBall for a reason. It combines engineering excellence, superior component quality, and a technically advanced product design. Proven highly durable and efficient in thousands of municipal and industrial installations around the world, SSI Aeration’s ReliaBall™ is a name to trust.

The AFC coarse bubble disc diffuser design includes top-quality materials and engineering to improve wastewater treatment. Municipal and industrial systems around the world use these diffusers because of their superior efficiency. SSI focuses on reliability and performance during every step of manufacturing to enhance the client’s experience.

Ideal for aerobic digesters, channels, equalization tanks and grit chambers. SSI Wide Band diffusers are available in 304L or 316L stainless steel. Designed to be clog-free with oxygen transfer rates of 0.5 to 0.8% per foot of submergence (1.7 to 2.5% SOTE/m). Reliable alpha value plus economic design to cover tank floor make the SSI Wide Band the ideal choice for mixing in aerobic digesters, channels, equalization tanks and grit chambers. Cast endcaps are welded all around. Removable deflectors supplied with each diffuser.