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The RAPID LOCKING SYSTEM 3091060606111 is a 3/8 inch tee fitting designed for use in push-to-connect or rapid locking plumbing and fluid distribution assemblies. This single-unit tee creates a three-way branch in a line, allowing technicians to split or combine flow within a system. It is suited for trade professionals working on plumbing, HVAC, or refrigeration line sets where quick, secure connections are required at a 3/8 inch diameter junction.
This tee fitting is intended for installations requiring a 3/8 inch branch connection. It is sold as a single unit, making it appropriate for targeted repairs, replacements, or new assembly work. Typical applications include residential and light commercial plumbing or fluid distribution lines where a rapid locking connection style is specified or preferred by the installer.
Designed as an OEM-style replacement or new-install tee fitting for 3/8 inch rapid locking system plumbing and fluid distribution assemblies.
This fitting should be installed by a licensed plumber or qualified HVAC technician in accordance with applicable local codes, including IPC guidelines where relevant. Shut off the fluid supply and relieve any line pressure before removing existing fittings or inserting this tee. Confirm that tubing ends are cut cleanly and deburred before seating into the rapid locking connector to ensure a leak-free connection.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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