After FL type submersible aerator using a rotary motor to cause direct drive centrifugal impeller so sucked into the water near the low pressure, while also creating a vacuum at the impeller inlet to suck air in the mixing chamber, and the air is mixed with water rapidly excreted by the centrifugal force.
Due to strong water jets, resulting in an effective convection circulation, leaving the air is divided into many small bubbles. And due to the rising gas bubbles slowly leaving the oxygen dissolved in the water in the atmosphere. Because the bubble is small and can not be counted, its surface area is large, so that kind of horsepower per unit mass of gas is higher than other types of aerators.
Conditions of Use:
A) water temperature should not exceed + 40ºC
B) water PH value of 4 to 10;
What volume of the solid phase C) sewage than 2% or less;
D) kinematic viscosity of water is 3 ~ 6mPa.s;
Density E) sewage is 1.1kg / dm3;
F) three-phase AC power source 380 (± 0.5%) V50Hz