The ZYA-8000 rubber-bladder air cushion type water hammer arrestor consists of an inner shell, a high-grade synthetic rubber liner, a perforated pipe, and other components. It is suitable for various water supply and drainage systems in industrial and mining enterprises, high-rise buildings, power stations, etc. Without the need to stop the water flow, it has excellent water shock absorption capacity and can effectively absorb water hammer. The ZYA-9000 piston-type air cushion water hammer arres