1/2″ Male NPT Water Hammer Arrestor

1/2″ Male NPT Water Hammer Arrestor AA Size.

Water hammer arrestors are used in plumbing systems to mitigate the shock generated by quick closing valves, such as washing machine valves

• Certified by the American Society of Sanitary Engineering to the ANSI/ASSE 1010-2004 Standard
• AA Size for point of use or appliance applications
• Lifetime cycle tested at U.S. Testing Laboratories to withstand 10,000 shock cycles. Factory tested to withstand 500,000 cycles without failure (654-C tested)
• Allows for installation in 2 × 4 wall cavity
• Installs at any angle
• ASSE 1010 certified as a water hammer arrester that is “designed to provide continuous protection, without maintenance” allowing the HydraRester to be installed without access panels
• 1/2″ Male NPT Connection