Main body and internal components of the water hammer absorber are precision-crafted from stainless steel, ensuring excellent rust resistance. It is suitable for long-term use in various water supply environments without deformation or damage water hammer absorber features a built-in precision piston and a pre-charged chamber, which quickly absorb the impact energy generated by water hammer, effectively suppressing pipe vibrations and noise caused by the sudden start-up or shutdown of valves or pumps in-line water hammer absorber is compatible with most residential and commercial water supply lines. It supports horizontal or vertical installation without requiring additional tools and is suitable for use with washing machines, water heaters, toilets, and other applications built-in water hammer absorber features a sealed, integrated design that requires no consumables, eliminating the hassle of periodic disassembly and maintenance. The stainless steel construction ensures long-term, stable operation without the need for frequent replacement Sanitary Ware 3/4 "NH Thread Washing Machine Water Hammer Arrestor, Manufacturer: xieliqing