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The NIBCO PRESADCFIP112 is a copper press x female adapter sized at 1-1/2 inches, designed to transition between a press-fit connection and a female threaded pipe end. Press fittings eliminate open-flame soldering by using a jaw-style pressing tool to create a watertight mechanical connection, making this adapter a practical choice for copper piping systems where torch work is restricted or time is a factor. Licensed plumbers and pipefitters install this type of fitting in both new construction and retrofit applications across residential and light commercial plumbing systems.
This adapter is suited for copper water supply and hydronic piping systems where a 1-1/2 inch press connection must transition to a female threaded fitting or valve. The press end accepts a standard pressing tool jaw, while the female threaded end allows connection to male-threaded components such as valves, strainers, or manifold ports. It is commonly used in mechanical rooms, under-slab applications where flame is prohibited, and in tight spaces where a torch cannot be safely used.
Designed as an OEM-style press fitting for use in 1-1/2 inch copper plumbing and hydronic piping systems where a press-to-female-thread transition is required.
Installation should be performed by a licensed plumber following applicable IPC and local plumbing code requirements. Shut off the water supply and depressurize and drain the line before pressing or threading any connection. Use the correct jaw size for 1-1/2 inch press fittings with a listed pressing tool. Inspect the press indicator or witness mark after pressing to confirm a complete connection.
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