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The WATTS BRASS TUBULAR PL-3033 is a push-fit quick connect tee fitting designed for use with 1/2 inch outside diameter poly tubing or soft copper tubing. The tee connects three lines of the same diameter in a branching configuration, allowing water supply lines to be split or joined without soldering, compression sleeves, or special tooling. All three ports accept 1/2 inch OD tubing. This fitting is intended for plumbing technicians and water treatment service professionals working on accessible, above-ground water supply installations. It is not rated for use with steel tubing and must not be installed in concealed locations.
The PL-3033 is suited for residential and light commercial plumbing applications where quick, tool-free connections are required on exposed or accessible runs. Common install scenarios include water filtration systems, ice maker supply lines, reverse osmosis distribution, and under-sink plumbing. Because this fitting relies on a push-fit locking mechanism, it is appropriate only for applications where the tubing material is compatible with the collet-style grip used in quick connect designs.
Designed for use with 1/2 inch outside diameter poly tubing or soft copper tubing. Not compatible with steel tubing. Not approved for concealed or in-wall installations.
Installation is performed by licensed plumbers or qualified water treatment technicians. Before servicing any supply line, shut off the water supply and relieve pressure in the line. Ensure tubing is cut cleanly and squarely before inserting into the quick connect port to achieve a proper seal. Follow all applicable local plumbing codes and do not use this fitting in concealed spaces or with tubing materials not listed on the fitting.
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