Jet Aerator

The QSB submersible jet aerator is a highly efficient gas-liquid mass transfer device for mid-to-deep aeration in equalization and mixing tanks. It offers high oxygenation, low energy consumption, and a high-energy flow that prevents sludge settling. The system supports automated control and operates underwater to prevent winter freezing. 

Serving as an aeration device for biological water and wastewater treatment, it efficiently oxygenates and mixes the sewage-sludge mixture in aeration tanks and aerated grit chambers 

During operation, a pressurized water jet creates negative pressure in the diffuser throat to draw in atmospheric air. The mixture is discharged at high speed, creating wide and deep vortex mixing for effective aeration. With an adjustable air intake and a constant shaft power unaffected by depth, this jet aerator is perfectly suited for tanks with fluctuating water levels.

1.Max. Temperature: 40°C;
2.pH Range: 5 - 9;
3.Max. Density: 1150 kg/m³.