Uponor Q2237550 Branch Tee 3/4 Inch Propex Polysulfone

Product Description

The UPONOR Q2237550 is a 3-port branch tee fitting designed for use in ProPEX expansion-style PEX plumbing systems. Molded from polysulfone, this fitting connects 3/4-inch PEX tubing runs and splits flow at a branch point in a distribution or trunk-and-branch layout. The ProPEX connection method requires an expansion tool and ProPEX ring, which compresses over the fitting barb to form a leak-resistant joint as the PEX memory returns. Licensed plumbers and pipefitters install this type of fitting in both new construction and remodel applications.

This branch tee is suited for residential and light commercial domestic potable water systems where ProPEX fittings are specified. It is used in hot and cold supply lines routed from a manifold or main trunk line to individual fixture branches. The polysulfone body is compatible with PEX-a tubing used in ProPEX systems and is rated for domestic water service.

Key Features

• 3-port branch tee configuration for splitting or combining flow in a PEX distribution system
• 3/4-inch ProPEX connection on all ports for consistent sizing throughout the run
• Polysulfone construction suited for domestic potable water applications
• ProPEX expansion connection forms a secure joint without solvents, clamps, or crimp rings
• Domestic-rated fitting for residential and light commercial water supply use

Compatibility

Designed as an OEM-style ProPEX fitting compatible with 3/4-inch PEX-a tubing in ProPEX expansion-style plumbing systems rated for domestic water service.

Installation Notes

Installation requires a calibrated ProPEX expansion tool and the correct size ProPEX expansion rings. Shut off the water supply and depressurize the line before cutting into any existing piping. Follow IPC and local plumbing code requirements for fitting use in potable water systems. Allow the expanded PEX ring and tubing to recover fully onto the fitting barb before pressurizing the system.