Suction type aerator

摘要

[Summary] by oxygen transfer efficiency high and fast, and provides a suction-type aerator that can be sucked directly into the water of the middle and lower part more air [challenge] at low energy consumption. It consists of a support member and underwater Ponbu SOLUTION: A suction device, the suction device consisting of a convergent tube mixing chamber of the water tube, conical nozzle, the air, the suction pipe, and a spherical cavity.