AERATOR

Self-sucking submersible aerator, submersible motor without gear with direct drive, whereby the required vacuum is created by the rotation of the impeller in connection with an aspiration chamber. Application: ideally suitable due to the free-standing and simple assembly for re-fitting or extension (temporary solutions). The only fixed supply line is the local electrical connection to the submersible motor.

Submersible aerator with pressurization:

To be used as a slow-running rotor with flow channels and submerged gear motor without soil fastening as a stationary installation.

Application: E.g. in biology in the nitrification and denitrification module for simple operation by switching off of the compressed air supply, the hydraulic mixing energy remains in the tank. The installation of O₂ and nitrogen sonde/sensors enables an automatic control of the submersible aerator between aeration and mixing and can thus be adapted to the inlet load.