Category: SUBMERSIBLE AERATORS
The liquid, thanks to a centrifugal pump, is guided inside the ejector. There, a calibrated nozzle reduces the free passage by increasing the velocity of the fluid and creating a vacuum with consequent suction of air from the airfeed pipe (Venturi effect). The air and the liquid are thus mixed, generating a jet coming out of the ejector which ensures a proper oxygenation and suspension of the solids. The Aerojet are available in a wide range, in the following versions:
- Free-standing version;
- Auto-coupling version for installation in closed tank;
- Auto-coupling version for installation in open tank.
These devices do not use silencers, because the noise level measured at 1 m from the aerator is equal to 71 dB.