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Oatey Quiet Pipes Hammer Arrestors shall be installed in any small diameter pipe supply application which could experience water hammer due to quick closing valves or faucets. Arrestor chambers shall be specifically sized to accommodate and dissipate energy generated by such valves and faucets. Arrestors shall be effective when installed at any angle. Arrestor shall be lead-free, made of copper and include a polypropylene piston with two NBR o-rings. Arrestors shall be ANSI/ ASSE1010-2004, listed and approved for installation with no access panel required. Compatible with press fittings or push fittings.

  • Quiet Pipes utilizes a simple piston design that delivers superior quality and ensures longer life.
  • Oatey Quiet Pipes® water hammer arrestors carry a limited warranty that is equal in duration to the lifetime of the plumbing system in which they are installed. All other terms and conditions of the Limited
  • Warranty shall apply to these products. See for warranty details.
  • We offer a wide variety of connection options, saving plumbers time and eliminating the need for costly transition joints.
  • Quiet Pipes are certified by ASSE to the ASSE 1010 Standard, satisfying the requirements of all model codes.
  • AA Arrestors can be used in residential and commercial applications for single-fixture and private plumbing groups.
  • Specs: Copper (Type L), Polypropylene with two NBR O-rings, Dow Corning Molykote 111, Working Temperature: 33°- 180° F, Max Working Pressure: 0-60 PSI, ANSI/ASSE1010-2004, cUPC Listed
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