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Copper reducing tee with three stepped openings

Legend Valve

Legend Valve 450-278 Copper Reducing Tee 2 x 1-1/2 x 1

SKU CH-C9Q2-70A3X

Copper reducing tee joins 2, 1-1/2 and 1 inch pipes in a C x C x C layout

  • ColorTransparent
  • Size2" x 1-1/2" x 1"
  • TypePipes, Valves & Fittings
  • Copper construction resists corrosion for long service life
  • Reducing tee joins three pipe sizes in one fitting
  • Sweat connections create permanent leak-free joints
  • Lead-free alloy meets California Proposition 65 requirements
  • Legend Valve brand trusted by plumbing professionals

Copper Reducing Tee for Plumbing Systems

This Legend Valve copper reducing tee connects three pipes of different diameters in a single fitting. The sweat connection design suits residential and light-commercial water supply installations where a secure, permanent joint is required. It is intended for plumbers and contractors who need a reliable transition between 2 inch, 1-1/2 inch and 1 inch copper tubing.

Sweat Joint Limitations and Code Compliance

The fitting uses a copper-to-copper sweat connection that must be soldered with appropriate flux and lead-free solder to meet potable-water standards. California Proposition 65 warnings indicate the product contains chemicals known to cause cancer and birth defects or other reproductive harm. Installers should verify local plumbing codes accept this fitting for the intended application and pressure class.

Verify Tubing Dimensions Before Ordering

Confirm that the existing copper tubing matches the listed inside diameters of 2 inch, 1-1/2 inch and 1 inch and outside diameters of 2-1/8 inch, 1-5/8 inch and 1-1/8 inch. Ensure the system design accommodates a reducing tee rather than a straight coupling or alternative fitting type. Check that soldering equipment and skill are available for a proper sweat joint installation.

Highlights

  • Copper construction resists corrosion for long service life
  • Reducing tee joins three pipe sizes in one fitting
  • Sweat connections create permanent leak-free joints
  • Lead-free alloy meets California Proposition 65 requirements
  • Legend Valve brand trusted by plumbing professionals

Specifications

BrandLEGEND VALVE
ColorTransparent
Size2" x 1-1/2" x 1"
TypePipes, Valves & Fittings

Questions about this item

Which reducing tee size fits a 2-inch, 1-1/2-inch and 1-inch copper pipe combination?

The 450-278 model is made for exactly that 2-inch by 1-1/2-inch by 1-inch ID configuration with C x C x C sweat connections.

What do the 2-1/8-inch, 1-5/8-inch and 1-1/8-inch OD measurements mean when I solder the tee in place?

Those outside diameters show the socket depth you need on each leg so the copper tube seats fully before you apply heat and solder.

How does the C x C x C copper sweat interface limit the pressure rating in a residential plumbing system?

The sweat-joint design relies on proper soldering technique; pressure capacity follows standard copper-tube ratings once each joint is correctly made.

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