EDIs MaxAir SS diffuser provides broad band, coarse bubble aeration, giving high mixing efficiency. The uniformity of the air release and mixing efficiency of the diffuser is maintained over the entire operating range of the unit.

MaxAir SS diffusers are used for demanding aeration and mixing applications, including flow equalisation, channel aeration, aerobic digesters, and mixing and scouring applications including RBC, MBR, IFAS, and MBBR.

Air distribution is achieved with fixed orifices positioned on multiple levels. As the air flow to the diffuser increases, the number of active orifices increases, minimising the pressure required for increased airflow.

The standard unit features an open bottom design for maximum purging efficiency. An optional closed bottom design prevents the backflow of large particles into the diffuser and piping components.

The diffuser may be operated under a wide range of conditions, including intermittent and high solids applications.

The MaxAir SS diffuser is designed for long service life. All components are made from 316 stainless steel. Inlet and end component are a single piece of cast steel. End plates are attached to the diffuser body with a continuous weld.

MaxAir SS diffusers employ a 3/4 inch diameter npt (male) threaded inlet with integral hex.