Product Usage
The QSP submersible jet aerator is used in the aeration tank and aeration sedimentation tank of sewage treatment plants to oxygenate and mix the mixed liquid of sewage sludge, as well as for biochemical treatment of sewage or oxygenation of aquaculture ponds. The intake volume is 42~400m3/h, the oxygenation capacity is 2.3~24kgQ2/h, and the motor power is 2.2~22kw.

Product Principle
The water flow generated by the submersible pump passes through the nozzle to form a high-speed water flow, and negative pressure is formed around the nozzle to suck in air. After mixing with the water flow in the mixing chamber, a water vapor mixture flow is generated in the horn shaped diffusion tube, which is sprayed out at high speed. The water carrying many bubbles is vortex stirred in a large area and depth of water to complete aeration. And its shaft power does not change with the depth of mei, and the intake volume can be adjusted. Because of this, jet aerators can be applied in pools with significant changes in water level.

Product Model

Product Features
The aerator is composed of a submersible motor and a jet pump, which enables simultaneous agitation and oxygenation of the water body, resulting in a high oxidation absorption rate, while also having a slightly unobstructed impeller.
Strong unidirectional liquid flow creates effective convective circulation, and the motor load changes very little with water, making installation simple.

performance parameters

performance curve

Overall dimensions

Selection recommendation