NIBCO Sweat Fitting Tee: 1 1/4 in CTS x 1 in CTS x 3/4 in CTS, Cup x Cup x Cup

A NIBCO wrot copper sweat fitting tee is used to branch or combine copper tubing in plumbing, HVAC, and industrial piping systems. It joins three pipes at 90-degree angles, with cup ends for soldered connections, ensuring reliable flow distribution in potable water, hydronic heating, and process lines.

The NIBCO 611RR 11/4X1X3/4 is a wrot copper sweat fitting tee with cup x cup x cup ends. It connects 1 1/4 in CTS, 1 in CTS, and 3/4 in CTS copper tubing. The manufacturer part number is 611RR 11/4X1X3/4, and it is designed for soldered joints in copper piping systems.

3G Electric supplies NIBCO wrot copper fittings like the 611RR tee to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine NIBCO parts and support procurement for plumbing, HVAC, and industrial projects across all regions.

To install a NIBCO sweat fitting tee, clean the copper tube ends and fitting cups with emery cloth, apply flux, assemble the joint, and heat evenly with a propane torch until solder melts into the gap. Allow to cool naturally. Follow standard copper piping practices for pressure testing and code compliance.