Brief:

The design and manufacture a body corundum aerator by trial and error, novel and unique, has the following advantages:
1. Simple structure, a figure only three parts, assembly speed, bottom and debugging easier. 
2. Good sealing, prevent different material contact closely, not leak phenomenon. 
3. The surface area is large, by measuring the surface area increased by nearly 75%, also increase the oxygen, improve the efficiency of oxygen, or expand the service area, a body aerator service area of 0.5 to 0.5 m2 / (H2O). 
4. Good aeration agitation, original aerator is only positive aeration, aerator is a size at the same time on both sides of aeration, can make the bottom sewage more capacity Easy to stir up stream.