NIBCO Sweat Fitting Tee: 1 1/4 in CTS x 3/4 in CTS x 3/4 in CTS, Cup x Cup x Cup
SKU 3G-OTH-472604
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is a NIBCO wrot copper sweat fitting tee used for?
This NIBCO wrot copper tee joins three copper tube branches in plumbing, HVAC, and industrial piping systems. Its cup x cup x cup design accepts 1 1/4 in CTS, 3/4 in CTS, and 3/4 in CTS tubing for solder connections, ensuring reliable flow distribution in potable water or hydronic circuits.
What are the specifications of the NIBCO 611RR 11/4X3/4X3/4 tee?
The NIBCO 611RR is a wrot copper sweat fitting tee with cup x cup x cup ends. It connects 1 1/4 in CTS, 3/4 in CTS, and 3/4 in CTS copper tube sizes. The manufacturer part number is 611RR 11/4X3/4X3/4, and it is designed for soldered joints in copper piping systems.
Where to buy NIBCO wrot copper fittings in worldwide?
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. Contact us for a quote on this or any other industrial piping component across our 14 departments.
How to install a NIBCO sweat fitting tee?
Clean the tube ends and fitting cups with emery cloth, apply flux, assemble the joint, and heat evenly with a torch until solder melts into the cup. Allow to cool naturally. For best results, follow standard copper soldering practices and local plumbing codes. NIBCO fittings are designed for reliable sweat connections.
Used in
Common applications for NIBCONIBCO Products
3G Electric supplies NIBCO wrot copper tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









