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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.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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