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Copper reducing tee with three polished solder ends

Legend Valve

Legend Valve 450-237 Copper Reducing Tee 1-1/4 x 1 x 3/4 bathware

SKU CH-4937-9NCCP

Copper reducing tee connects three pipe sizes in a C x C x C configuration

  • Size1-1/4 in × 1 in × 3/4 in
  • Product colorTransparent
  • Product typePipes, Valves & Fittings
  • Copper construction resists corrosion for long service life
  • Reducing tee joins three pipe sizes in one fitting
  • C x C x C ends suit soldered copper connections
  • 1-1/4" x 1" x 3/4" ID fits standard plumbing runs
  • California Proposition 65 notice included for chemical awareness

Copper reducing tee for plumbing systems

This Legend Valve 450-237 copper reducing tee connects three pipes of different diameters in a single fitting. The sweat-style C x C x C connections join 1-1/4 inch, 1 inch and 3/4 inch nominal copper tubing. It is intended for installers who need a durable, lead-free junction in water supply lines.

Replaces separate couplings and bushings

Using one reducing tee eliminates the need for multiple straight couplings plus reducing bushings to step between the three sizes. The jump is worth it when a compact, leak-resistant transition is required at a branch point in new construction or remodel work.

Withstands continuous water pressure

The solid copper body resists corrosion and handles sustained pressure and thermal expansion in hot and cold water systems without degrading. The fitting meets applicable plumbing codes for potable water use and carries the Proposition 65 notice for listed chemicals.

How it compares

Measured against everything we stock in Bath Accessories & Soap Dispensers, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 73% of the 1,499 comparable items (median $39.99).

Specifications

Product
Brand nameLEGEND VALVE
Product colorTransparent
Product typePipes, Valves & Fittings
Size & build
Size1-1/4 in × 1 in × 3/4 in

Questions about this item

What pipe diameters does the 1-1/4 x 1 x 3/4 copper tee connect?

The tee joins 1-1/4", 1" and 3/4" copper tube (ID); outside diameters are 1-3/8", 1-1/8" and 7/8" respectively.

How is the tee joined and what step is often missed?

Clean each tube end and fitting socket, apply flux, assemble, then heat evenly with a torch until solder flows into all three joints — skipping flux or uneven heat causes leaks.

When should the tee be inspected or replaced?

Check for green corrosion, pinholes or drips at each joint during routine plumbing checks; replace the tee if any joint shows degradation.

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