QB Submersible Aerator 
Power : 1.5-2.2kW
water depth : 3-20m
Air Intake : 150-1300m3/h
Oxygen input depth 5m : 45-390kgo2/h
Working diameter : 4-23m
Application :
Identified as one of the best mixing type aerator in China, widely used in aeration system of municipal sewage treatment plants and various industries wastewater treatment plants, repair and upgrade of all kinds of aeration equipment of existing biochemical system.
Product features :
Higher oxygen conversion rate;
fast install without empty aeration basin;
100% no clogging;
High and stable dynamic efficiency;
Underwater working, noiseless;
Longer life service.
