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Copper reducing tee with three openings

Nibco, Inc.

Nibco, Inc. U611 1x3/4x3/4 Reducing Tee

SKU CH-EAVZ-FHEK1 MPN U611

Copper reducing tee connects 1-inch pipe to two 3/4-inch branches in drainage systems

  • Product typeDrain Components
  • Reducing tee connects three copper pipes efficiently
  • Durable copper construction resists high-temperature wear
  • 1" x 3/4" x 3/4" sizing fits standard plumbing
  • Model U611 ensures correct replacement identification
  • Nibco brand delivers reliable drain-component performance

Copper Reducing Tee

The Nibco U611 is a copper reducing tee designed for plumbing drainage systems. It connects a 1-inch line to two 3/4-inch branches in a tee configuration. Copper construction provides durability and resistance to high-temperature wear. This fitting is intended for use in drain and trap assemblies.

For copper drain installations

This fitting suits plumbers and installers joining copper pipe of the specified sizes in drain applications. It is not intended for supply lines, gas service or press-fit systems requiring different joining methods. Builders needing other diameter combinations or material types should select alternative fittings.

Fitting only

The product is supplied as the reducing tee fitting itself with no additional components. No solder, flux, tools or sealants are included in the package. Installers must provide compatible copper pipe and joining materials separately. The fitting changes the piping layout by reducing the branch size from the main run.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 88% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameNibco
Model nameU611 1 × 3/4 × 3/4
Product typeDrain Components

Questions about this item

What copper pipe sizes does the 1 x 3/4 x 3/4 in reducing tee connect?

The tee joins a 1-inch copper pipe to two 3/4-inch copper pipes in a single branch.

Can this copper reducing tee be soldered into an existing copper plumbing system?

Yes, the copper construction is made for standard solder joints with existing copper pipe.

How can I confirm the U611 reducing tee is installed correctly?

Check that all three solder joints are watertight and the branch aligns with the 1-inch and 3/4-inch pipe runs.

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