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Copper bullhead tee fitting with three sweat connections in metallic finish

Nibco, Inc.

Nibco, Inc. 611BH Copper Bullhead Tee 21

SKU CH-NAZP-719YE

Connects two 2-inch copper lines to a 2-1/2-inch line for potable-water systems

  • Copper construction resists corrosion for potable water systems
  • Bullhead tee joins 2 in, 2 in and 2-1/2 in copper tubes
  • Sweat cup connections create permanent leak-free joints
  • Wrot copper material meets plumbing code requirements
  • Adapter tee shape simplifies branch-line installations

Copper Bullhead Tee 21

This NIBCO copper bullhead tee joins copper tubing in potable water systems. All three connections use sweat cup ends for soldered joints. The fitting body is made from wrot copper. It is supplied new for plumbing installations.

Suits installers needing a 21 bullhead tee

Installers who require a different copper tube size combination should look at other fittings. Systems that use press, push-fit or threaded connections cannot use this sweat fitting. The fitting is not intended for gas or fuel lines.

Branch size 21 defines the part

The branch outlet is copper tube size 21 while both run outlets are copper tube size 2. This single sizing difference determines whether the tee matches the piping layout. Verify the tube sizes before purchase.

Highlights

  • Copper construction resists corrosion for potable water systems
  • Bullhead tee joins 2 in, 2 in and 2-1/2 in copper tubes
  • Sweat cup connections create permanent leak-free joints
  • Wrot copper material meets plumbing code requirements
  • Adapter tee shape simplifies branch-line installations

Specifications

BrandNIBCO

Questions about this item

How much flow restriction does the 2-1/2 inch bullhead branch add compared to the 2 inch runs?

The 2-1/2 inch branch has a larger 2-5/8 inch outer diameter than the 2-1/8 inch run diameters, reducing restriction when tying in a larger supply line.

Does the wrot copper fitting introduce noise or heat when water runs continuously?

Copper fittings are passive components; they add no mechanical noise and do not generate heat beyond the water temperature itself.

What copper tubing and tools are needed to install this tee?

You need 2 inch and 2-1/2 inch copper tube, flux, lead-free solder, a propane or MAPP torch, and emery cloth or a fitting brush for cleaning.

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