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The NIBCO INC 9024750PCU is a lead-free press-by-female-threaded adapter fitting designed to transition a press-style copper connection to a female iron pipe thread (FIPT) connection. The press end accepts a 1/2 inch copper tube while the threaded end measures 3/4 inch FIPT, making it a go-to component when connecting press-system piping to threaded valves, equipment ports, or supply stubs. Licensed plumbers and pipefitters use this fitting in potable water, hydronic heating, and commercial plumbing installations where soldering is impractical or restricted. The lead-free construction satisfies NSF and Safe Drinking Water Act requirements for potable water service.
This adapter is suited for residential and light commercial plumbing applications where a press-tool-based copper system must interface with a standard threaded connection. Typical install scenarios include connecting press copper branch lines to threaded boiler supply and return ports, threaded valve bodies, or threaded fixture supply valves. It is sold in packages of five units, making it practical for multi-connection jobs or service truck stock.
Designed as an OEM-style press adapter for use with standard 1/2 inch press-system copper tubing and 3/4 inch female iron pipe thread connections in potable water and hydronic plumbing systems.
Installation requires a calibrated press tool fitted with the appropriate jaw size for 1/2 inch press connections. Shut off and depressurize the water system and verify the line is dry before pressing. The threaded female end should be mated with a properly taped or doped male threaded fitting using PTFE tape or pipe thread compound rated for the service type. Work must comply with applicable local plumbing codes and IPC standards.
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