When the micro air pump is working, the air tightness is very critical.in our ordinary connection, we directly put the trachea on the air inlet and outlet, and then use a tie or a hoop to lock it, but this connection is easy to leak when faced with high pressure, resulting in insufficient air pressure and flow, which in turn affects the air pump. performance, in order to solve this problem, the high-pressure air pump produced by our company adopts a unique separation method design on the air nozzle, and adopts a threaded design to lock the air pipe and the air outlet, which perfectly solves the problem of gas leakage and greatly improves the pump performance.