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Fine Bubble Plate Diffusers

SSI Aeration’s Fine Bubble Plate Diffuser is made with advanced manufacturing technology under strict ISO-9001:2015 quality control standards. It provides a uniform bubble pattern from end to end and side to side, providing users with very high oxygen transfer efficiency at an affordable cost. SSI plate diffusers have been accepted worldwide by operators and engineers.

What makes SSI Aeration’s Fine Bubble Plate Diffusers a worldwide choice?


26″/650mm Plate Diffuser System – ECD650

The SSI ECD650 Plate Diffuser Fine Bubble System combines outstanding product features, quality control and modern manufacturing technology.  The product and system are durable, and popular with wastewater treatment plant operators and consulting engineers worldwide.  Quality is important to us, as is end user satisfaction.


fine bubble plate diffuser