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The OATEY COMPANY 33914 is a 1/2 inch suspension clamp designed to support and isolate pipe runs in residential and light commercial plumbing installations. Molded from polypropylene, the clamp resists corrosion and eliminates direct metal-to-pipe contact, which reduces the transmission of water line noise through framing and structural surfaces. The ribbed design promotes airflow around the pipe, allowing faster cooling and unrestricted thermal expansion and contraction. Each package includes 6 clamps. These clamps are installed by licensed plumbers and experienced pipefitters working on water supply lines.
This clamp is suited for 1/2 inch water supply lines in residential new construction and retrofit applications. The polypropylene construction makes it appropriate for use with copper, CPVC, and similar pipe materials where corrosion resistance and acoustic isolation are priorities. The clamp mounts to wood framing or structural members and is commonly used in wall cavities, floor joists, and basement ceiling runs where noise reduction and pipe movement are concerns.
Designed as an OEM-style replacement and standard-fit suspension clamp for 1/2 inch diameter pipe in residential and light commercial plumbing systems.
Installation is performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and depressurize the line before working on any pipe section. Mount clamps to structural framing members at intervals specified by the applicable code for the pipe material and diameter in use. Do not overtighten or deform the clamp body, as this can restrict pipe movement and increase noise transmission.
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