1. Membrane disc diffusers
2. Manicipal wastewater treatment.
3. Intermittent operation capability.
4. Clean water treatment.
5. Sludge stabilization.
6. Aeration of fish ponds.
7. Aeration of streams and lakes.
1. DISC-325. 2. Membrane: EPDM 3/4". 3. Diameter: 32.5 cm.