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20″ Fine Bubble Disc Diffuser

Fine bubble disc diffusers serve as a critical part of many wastewater treatment systems, providing important aeration for a functioning wastewater treatment process. SSI Aeration, Inc. prides itself on offering the best wastewater treatment diffusers concerning engineering, quality and design efficiency.

Some wastewater treatment systems may require customized components that are somewhat different from the industry standard. SSI Aeration, Inc. strives to supply these systems. For example, some systems require cost considerations and the need to cover a larger active surface area. To accommodate these systems, SSI Aeration, Inc. is a reliable 20-inch fine bubble disc diffuser supplier.

The 20-inch fine bubble disc diffuser should be sufficient for most large wastewater treatment system needs. Companies can enjoy maximum oxygenation efficiency with minimal head loss from the closer placement possible with disc diffusers over plate diffusers, which limits spiral flow.


In addition to accommodating your needs for larger diffusers, SSI Aeration, Inc. can provide diffusers that attach to all major pipe materials, including stainless steel, PP, PVC and CPVC. We can provide a retrievable system or fixed grid for assembly.

SSI can attach 20-inch fine bubble disc diffusers to pipes, saddles or grommets, as companies can order grommet mounted or saddle mounted diffusers. Precise fitting is critical for fully optimized bubble disc diffusers, and the SSI team will go above and beyond to accommodate customers’ individual needs when it comes to bubble disc selection and installation.