人妻中出无码一区二区三区_免费超爽大片黄_国产激情久久久久影院小草_日韩精品无码免费一区二区三区_亚洲欧美中文日韩V日本_人妻少妇一区二区三区_亚洲AV色香蕉一区二区三区_五月婷婷久久

FLA8000 water hammer eliminator is composed of shell, advanced synthetic rubber liner and porous pipe. It is applicable to all kinds of water supply and drainage systems in industries, mines, enterprises, high-rise buildings, power stations and so on. Without stopping the water flow, it has excellent water hammer absorption and can effectively absorb water hammer.

The lower end of the air chamber of FLA9000 water hammer eliminator is a piston. When the shock wave is transmitted to the water hammer absorber, the water hammer wave acts on the piston, and the piston will move towards the cavity direction. The piston moves up and down under the dual action of gas with a certain pressure and irregular water hammer wave, forming a dynamic balance, so as to eliminate the irregular water hammer wave oscillation.