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Copper tee fitting with three smooth solder sockets in a T shape

Nibco, Inc.

Nibco, Inc. U611 1-1/2 in Copper Tee

SKU CH-PP87-49PJ3 MPN U611

A copper tee fitting with C x C x C connections for 1-1/2 in tube, rated to 408 psi at 100 degrees F

  • TypeDrain Components
  • Wrot copper construction resists corrosion for long service life
  • C x C x C sweat connections create leak-free joints on 1-1/2 in tubing
  • Rated to 408 psi at 100 °F for high-pressure drain applications
  • Operates from -20 °F to 400 °F across wide temperature swings
  • Meets ASME/ANSI B16.22 standard for quality assurance

Copper tee for 1-1/2 in tubing

This wrot copper tee provides a C x C x C connection for 1-1/2 in tube size with an outside diameter of 1-5/8 in. It is built to ASME/ANSI B 16.22 and rated for 408 psi at 100 Degrees F. The fitting operates across a temperature range of -20 Degrees to 400 Degrees F. Plumbers and contractors use it to join three copper lines in drainage systems.

Suits installers joining three copper lines

The tee fits standard copper tube of the stated size and meets the listed pressure and temperature limits. It is not for use with dissimilar metals without proper dielectric protection. Buyers needing a different tube diameter or a threaded connection should select another fitting.

Rated 408 psi at 100 Degrees F

This single pressure-temperature rating determines whether the tee matches the design conditions of the system. Verify the operating pressure and temperature against the 408 psi at 100 Degrees F figure before specifying the part.

Highlights

  • Wrot copper construction resists corrosion for long service life
  • C x C x C sweat connections create leak-free joints on 1-1/2 in tubing
  • Rated to 408 psi at 100 °F for high-pressure drain applications
  • Operates from -20 °F to 400 °F across wide temperature swings
  • Meets ASME/ANSI B16.22 standard for quality assurance

Specifications

TypeDrain Components
BrandNibco
ModelU611 11/2

Questions about this item

How do I choose the right version of this copper tee for my plumbing system?

Select the tee that matches your tube size exactly. The U611 model is made for 1-1/2 inch nominal copper tube with a 1-5/8 inch outside diameter and C x C x C solder connections.

What does the 408 psi rating mean when the fitting is installed in a working system?

The 408 psi maximum pressure applies at 100 degrees F. As the system temperature rises toward 400 degrees F, the allowable working pressure will decrease accordingly.

What standard governs this fitting and what does it cap in practice?

The tee meets ASME/ANSI B16.22, which defines dimensions, tolerances and pressure-temperature ratings for wrought copper solder-joint fittings, ensuring compatibility with standard copper tube sizes.

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