Uponor Q2337550 Branch Opposing Port Tee 3/4in Propex

Product Description

The UPONOR Q2337550 is a 3/4-inch branch opposing port tee designed for use in ProPEX expansion-style PEX plumbing systems. This fitting connects three pipe runs in a tee configuration, with the branch port positioned opposite the main run to suit specific manifold and distribution layouts. Constructed from polysulfone, the fitting offers resistance to high temperatures and the chlorine levels common in potable water systems. It is installed using the ProPEX expansion method, which requires a compatible expansion tool and PEX rings to form a secure, leak-resistant joint. Licensed plumbers and pipefitters typically handle installation in residential and light commercial hydronic or domestic water systems.

The Q2337550 is suited for domestic water distribution applications where a branch opposing port configuration is required. It integrates into ProPEX PEX-a piping systems, which are widely used in residential new construction and retrofit plumbing. The opposing port geometry supports parallel or balanced branch layouts in manifold-fed supply systems. This fitting is domestically manufactured, which may be relevant for projects with Buy American or domestic-content requirements.

Key Features

• 3/4-inch ProPEX connections on all ports for use with PEX-a expansion piping
• Branch opposing port configuration supports balanced distribution layouts
• Polysulfone construction provides resistance to elevated temperatures and chlorinated water
• Compatible with the ProPEX expansion connection method using expansion tool and PEX rings
• Domestically manufactured fitting

Compatibility

Designed as an OEM-style fitting for 3/4-inch ProPEX PEX-a plumbing systems using the expansion connection method.

Installation Notes

Installation requires a ProPEX expansion tool and appropriately sized PEX rings; hand tools alone are not sufficient for this connection type. Shut off and depressurize the water supply before cutting into any existing line. Follow local plumbing code and IPC guidelines for potable water piping connections and support spacing. Verify that all expansion joints have fully recovered before pressurizing the system.

Technical Specifications

• Connection Size: 3/4 inches
• Connection Type: ProPEX
• Material: Polysulfone
• Configuration: Branch Opposing Port Tee
• Origin: Domestic

Standard Information

• Brand: UPONOR
• Manufacturer Part Number: Q2337550