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The RWC u016lf is a 3/4-inch by 3/4-inch brass push-to-connect coupling from the SharkBite MAX product line. It joins two sections of pipe without solder, clamps, or glue by using an internal stainless steel bite ring and an EPDM O-ring to create a watertight seal when pipe is inserted. The fitting weighs approximately 0.16 pounds and measures roughly 2.80 inches in length with a 1.34-inch profile across its width and height. Plumbers and pipefitters use this coupling for repairs and new installations where a fast, tool-free connection is required.
This coupling is suited for residential and light commercial plumbing applications where a straight-run connection is needed on a 3/4-inch line. Typical use cases include water supply repairs, water distribution rough-in, and emergency fixes where a torch or crimping tool is not practical or code-permitted. The fitting is compatible with copper, CPVC, and PEX pipe types commonly found in domestic water systems. This part was previously listed under part number COPICOU34 and is also associated with TEC-TITE 200 and the legacy designation OLD U016LF.
This fitting is noted as a replacement or equivalent for COPICOU34 and TEC-TITE 200, and was previously designated OLD U016LF. Designed for use with 3/4-inch copper, CPVC, and PEX pipe in residential and light commercial water distribution systems.
Installation is performed by licensed plumbers or qualified pipefitters following applicable local plumbing codes and IPC guidelines. Before installation, shut off the water supply and relieve system pressure completely. Pipe ends must be cut square, deburred, and cleaned before insertion to ensure a proper seal. Do not exceed the pressure and temperature ratings published by the manufacturer for the specific pipe type being used.
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