NIBCO Sweat Fitting Tee: 1/8 in CTS x 1/8 in CTS x 1/8 in CTS, Cup x Cup x Cup
SKU 3G-OTH-472361
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Frequently Asked Questions
What is NIBCO sweat fitting tee used for?
This NIBCO wrot copper tee joins three copper tubes in plumbing, HVAC, and refrigeration systems. Its cup x cup x cup design accepts 1/8 in CTS tubing for branch connections in potable water or hydronic heating lines.
What are the specifications of NIBCO U611-1/8 tee?
The NIBCO U611-1/8 is a wrot copper sweat fitting tee with cup x cup x cup ends, each sized for 1/8 in CTS copper tube. It is designed for soldered joints and meets standard plumbing requirements for low-pressure applications.
Where to buy NIBCO U611-1/8 tee worldwide?
3G Electric supplies the NIBCO U611-1/8 wrot copper tee to customers worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you receive genuine NIBCO fittings for your plumbing or HVAC project.
How to install NIBCO sweat fitting tee?
Clean tube ends and fitting cups with emery cloth, apply flux, assemble, and heat evenly with a torch until solder flows into the joint. Allow to cool without disturbance. Follow local plumbing codes and use lead-free solder for potable water systems.
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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.









