Disc Diffuser

LK-BP Microporous Membrane Air disc diffuser used in supplying air for breaking down of contaminant in the biological treatment process, by the high oxygen transfer efficiency. The disc diffuser adopts ABS engineering plastics as the main body and is covered with a special rubber EPDM or silicone microporous membrane.

The micro-holes will automatically expand while the air income and close while no air comes, which avoids the blocking of the holes. A non-return design is to prevent the mixture from entering and blocking the pipeline. The incoming air does not need special filtration and intermittent supply of airdoes not block the holes and pipes.