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The VIEGA 99620 is a 1/2 inch nominal pipe adapter designed for use with PureFlow press-fit piping systems. Constructed from bronze, this adapter connects press-end fittings to compatible pipe configurations, providing a reliable mechanical joint without open flame or soldering. It is installed by licensed plumbers and pipefitters working on potable water distribution, hydronic heating, and other fluid-handling systems where press-fit connections are specified. The press-end style allows for fast, repeatable installation using a compatible press tool, making it a practical choice for service and new construction work.
The VIEGA 99620 is suited for residential and light commercial plumbing applications where 1/2 inch press-fit connections are required. It fits within PureFlow system configurations and is appropriate for use in concealed or accessible locations where a secure, leak-tested joint is critical. Installers working with copper or compatible tubing in water supply or hydronic applications will find this adapter fits standard press-fit workflow.
Designed as an OEM-style component for use within VIEGA PureFlow press-fit piping systems at 1/2 inch nominal pipe size.
Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and IPC guidelines. Shut off the water supply and depressurize the line before installing or removing any fitting. A manufacturer-compatible press tool is required to properly actuate the press-end connection. Do not use this fitting with incompatible tool jaws or attempt to substitute alternative connection methods.
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