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The ROMAC 351-05-508 is a 1-inch copper floor adapter designed for use with pipe drilling and tapping equipment. Built from copper, this adapter provides a reliable connection interface between the drilling machine and the pipe fitting. It features coarse thread compression fitting geometry sized at 1 inch. Licensed plumbers and mechanical contractors working on wet-tap or live-line pipe installations will typically handle this component as part of a controlled drilling operation on pressurized systems.
This adapter is used in pipe tapping applications where a drilling machine must interface with an existing line. It is suited for residential and light commercial plumbing work where copper piping systems require a branch connection without full system shutdown. The 1-inch size covers a common nominal pipe diameter found throughout water distribution and supply piping installations.
Designed for use with the TapMate Too pipe drilling machine. Confirm thread and compression specifications match your specific machine model before installation.
Installation should be performed by a licensed plumber familiar with live-tap or wet-tap procedures. Shut off and depressurize the line where possible before attaching the adapter, or follow the drilling machine manufacturer's live-tap procedures if system pressure must be maintained. Verify thread engagement is complete and the compression connection is fully seated before beginning any drilling operation. Work should conform to applicable local plumbing codes and IPC guidelines.
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