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The NIBCO INC 9001450PCU is a 1-inch press-by-press coupling fitting designed to join two lengths of copper tube without soldering. It uses a press-fit connection on both ends, allowing licensed plumbers and pipefitters to make fast, flame-free joints in tight or sensitive spaces. The fitting is lead-free, meeting potable water and plumbing code requirements. Each unit ships individually and is suited for professional installation in residential and light commercial plumbing systems.
This coupling is used wherever two straight runs of 1-inch copper tubing need to be connected. Common applications include water supply lines, hydronic heating loops, and radiant systems where torch use is impractical or restricted. It is well suited for retrofit and new construction work in occupied buildings, mechanical rooms, and areas near combustible materials.
Designed as an OEM-style press fitting for use with standard 1-inch copper tubing in residential and commercial plumbing systems. Confirm compatibility with your specific press tool jaw set before installation.
Installation must be performed by a licensed plumber using an approved press tool fitted with the correct jaw size for 1-inch press fittings. Shut off the water supply and depressurize and drain the line completely before fitting installation. Press connections must be made in a single full actuation of the tool jaw — partial crimps are not acceptable and must be cut out and replaced. Local plumbing codes and IPC guidelines should be followed for inspection and testing requirements after installation.
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