We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Copper reducing tee fitting with three sweat connections in a T shape

Nibco, Inc.

Nibco, Inc. 611R Reducing Tee Trap 3x3x2 CxCxC

SKU CH-AYKF-64N4T MPN 611R

A wrot-copper reducing tee with CxCxC connections joins 3 in, 3 in and 2 in tubes and handles 317 psi at 100 °F

  • TypeDrain Components
  • MaterialHAWA
  • Reduces pipe size from 3 in to 2 in for flexible plumbing layouts
  • Wrot copper construction resists corrosion and handles 317 psi at 100 Degrees F
  • Operates reliably from -20 Degrees to 400 Degrees F for hot and cold systems
  • CxCxC sweat connections create strong, leak-free joints on copper tubing
  • Meets ASME/ANSI B16.22 standard for quality assurance in residential and commercial installs

3x3x2 Reducing Tee for Copper Systems

This reducing tee joins three copper tubes in a 3x3x2 inch configuration using sweat connections. It is designed for installers who need a branch take-off from a main run in residential or commercial plumbing. The wrought copper body meets ASME/ANSI B16.22 for pressure fittings. Condition is new.

Soldering and common pitfalls

Clean each tube end and the fitting sockets with emery cloth, apply flux, then sweat all three joints in sequence using lead-free solder. The most frequent issue is insufficient heat on the larger 3 inch legs, which leaves voids and causes leaks at the joint. Overheating can burn the flux and weaken the bond, so move the flame steadily around each socket.

Verify tube and pressure requirements

Confirm the existing copper tube measures 3-1/8 inch OD on the main and 2-1/8 inch OD on the branch before ordering. The fitting is rated to 317 psi at 100 degrees F with a continuous temperature range from -20 to 400 degrees F. It is not intended for threaded, press or push-fit connections.

Highlights

  • Reduces pipe size from 3 in to 2 in for flexible plumbing layouts
  • Wrot copper construction resists corrosion and handles 317 psi at 100 Degrees F
  • Operates reliably from -20 Degrees to 400 Degrees F for hot and cold systems
  • CxCxC sweat connections create strong, leak-free joints on copper tubing
  • Meets ASME/ANSI B16.22 standard for quality assurance in residential and commercial installs

Specifications

TypeDrain Components
MaterialHAWA
BrandNibco
Model611R 3x3x2

Questions about this item

How can I confirm the reducing tee is sealed and flowing correctly after soldering the CxCxC joints?

Pressurise the line to its 317 psi rating at 100 °F and inspect each copper joint for leaks; the wrot copper body and ASME/ANSI B16.22 compliance ensure the fitting holds pressure across the -20 °F to 400 °F range.

What comes with the Nibco 611R reducing tee and what extra items are needed for installation?

The box contains only the 3 in x 3 in x 2 in wrot copper reducing tee with CxCxC ends; you must supply copper tube, flux, solder and a torch to complete the sweat connections.

Which size combination should I select for a 3-inch main line that reduces to a 2-inch branch?

Choose the 3 in x 3 in x 2 in version — its outside diameters are 3-1/8 in, 3-1/8 in and 2-1/8 in, matching standard copper tube for that transition.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.