NIBCO Sweat Fitting Tee: 3 in CTS x 2 1/2 in CTS x 2 1/2 in CTS, Cup x Cup x Cup
SKU 3G-OTH-472575
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is a NIBCO 611RR 3X21/2X21/2 wrot copper tee used for?
This NIBCO sweat fitting tee joins three copper tube branches in plumbing, HVAC, and industrial piping systems. The cup x cup x cup design accepts 3 in CTS, 2 1/2 in CTS, and 2 1/2 in CTS tubing for reliable flow distribution in water, gas, or hydronic lines.
What are the specifications of the NIBCO 611RR 3X21/2X21/2 tee?
The NIBCO 611RR 3X21/2X21/2 is a wrot copper sweat fitting tee with cup x cup x cup connections. It fits 3 in CTS x 2 1/2 in CTS x 2 1/2 in CTS tubing. The wrot copper construction provides corrosion resistance and durability for commercial and industrial applications.
Where to buy NIBCO 611RR 3X21/2X21/2 worldwide?
3G Electric supplies the NIBCO 611RR 3X21/2X21/2 wrot copper tee to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this fitting.
How to install a NIBCO sweat fitting tee?
Clean and flux the tube ends and cup interiors. Assemble the NIBCO tee onto the three copper tubes, then apply heat evenly with a torch until solder melts into the joint. Allow to cool naturally. Follow local plumbing codes and use lead-free solder for potable water systems.
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.









