1" Male Sweat Hydra-Rester Water Hammer Arrestor

Sioux Chief 650 Series piston-type water hammer arrestors shall be required in piping systems. Water hammer arrestors shall have sufficient volume of air to dissipate the calculated kinetic energy generated in the piping system. arrestors shall be effective when installed at any angle. Arrestors shall be approved for installation with no access panel required. Water hammer arrestors shall be ANSI/ASSE 1010 2004 certified. Arrestors shall be sized and placed per manufacturer’s instructions

Features:

• Certified by the American Society of Sanitary Engineering to the ANSI/ ASSE 1010-2004 Standard
• 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)
• Hydra-Rester male sweat fittings are compatible with press-fitting systems, such as Viega ProPress and all push-fitting systems
• Allows for installation in 2 x 4 wall cavity
• Installs at any angle
• ASSE 1010 certified as a water hammer arrestor that is "designed to provide continuous protection, without maintenance" allowing the Hydra-Rester to be installed without access panels
• All Hydra-Resters are made from no-lead components and are California AB 1953 compliant

Materials

• Arrester body: type L copper tube
• Piston: poly piston with two EPDM o-rings
• Male thread fitting: copper MIP thread
• Piston lubrication: Dow-Corning, 111 FDA approved silicone compound