Oatey Quiet Pipes 3/4 In. x 3/4 In. Copper Water Hammer Arrestor

The DIY solution that stops water surge pipe banging caused by quick-closing valves. A patented triple O-ring sealed air chamber, maintaining a 60 PSI (pounds per square inch) air charge absorbs the high-pressure surge. Includes installation instructions. Female hose x Male hose to install in supply line for washing machines. Meets the ASSE1010 standards that are acceptable for the state of Wisconsin. %search_data%38600