Vertex Diffuser Disk 9″ membrane


These bubble disc diffusers are made of high-strength polypropylene with 3/4" MNPT connections. The design of the EPDM membrane, with its engineered thickness taper, results in full utilization of the membrane surface, even at low airflow operations. This results in improved oxygen transfer efficiency, along with maximum operational flexibility.

Note: Diffusers are also known as airstones.