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Copper press reducing tee with three openings, matte metallic finish

Legend Valve

Legend Valve 450-335P 4" x 4" x 1-1/4" Press Reducing Tee

SKU CH-4C0A-2Q2W4

A press-fit reducing tee connects four-inch mains to a one-and-a-quarter-inch branch

  • Large press reducing tee connects three pipe sizes
  • 4" x 4" x 1-1/4" dimensions suit commercial plumbing runs
  • Press connection installs quickly without soldering
  • Legend Valve brand backs reliable performance
  • California Proposition 65 warning applies to this product

4" Press Reducing Tee for Copper Systems

This Legend Valve 450-335P fitting joins a 4-inch main run to a 1-1/4-inch branch using press connections. It suits commercial and residential plumbing installers who need a flame-free joint on Type K, L or M copper tube. The reducing tee reduces the number of separate couplings required on a header or manifold layout.

Press Installation and Common Pitfalls

A compatible press tool and the correct 4-inch and 1-1/4-inch jaw sets are required to complete each connection. The tubing must be cut square, deburred and inserted to the full depth mark before pressing. Misaligned tube, incomplete insertion or the wrong jaw size will produce a leak path that cannot be corrected without cutting the joint out.

Verify Tubing and System Compatibility

Confirm that the existing pipe is approved for press fittings and matches the stated nominal sizes exactly. Check that the system pressure and temperature ratings fall within the fitting's published limits. Ensure the installation area allows enough clearance for the press tool to cycle on both the run and branch ports.

Highlights

  • Large press reducing tee connects three pipe sizes
  • 4" x 4" x 1-1/4" dimensions suit commercial plumbing runs
  • Press connection installs quickly without soldering
  • Legend Valve brand backs reliable performance
  • California Proposition 65 warning applies to this product

Specifications

BrandLEGEND VALVE

Questions about this item

How can I verify the 450-335P press reducing tee is sealing correctly after installation?

Press the 4" x 4" x 1-1/4" connections with a calibrated press tool, then pressure-test the system to confirm leak-free joints on all three ports.

What components come with the Legend Valve 450-335P and what must be purchased separately?

The tee body is supplied; press jaws, pipe, and any required sealant or hangers are sold separately.

Which Legend Valve press reducing tee should I choose for a 4" main with a 1-1/4" branch?

Select the 450-335P model, sized 4" x 4" x 1-1/4" for that exact reduction.

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