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The OATEY 34474 3/8" Hammer Arrestor helps solve current and potential water hammer problems. It utilizes a piston design to absorb water shock, preventing banging within the pipeline. Once the water flow exits the chamber, it dissipates into the water line. The arrestor features a 3/8 in. O.D. comp. x O.D. comp. connection.
This hammer arrestor reduces water line noise and protects plumbing from water hammer effects. It can be installed in any direction without cutting drywall.
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