NIBCO Sweat Fitting Tee: 1/2 in CTS x 3/8 in CTS x 3/8 in CTS, Cup x Cup x Cup
SKU 3G-OTH-472669
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Frequently Asked Questions
What is a NIBCO sweat fitting tee used for?
A NIBCO sweat fitting tee is used to branch or combine copper tubing in plumbing, HVAC, and industrial piping systems. This wrot copper tee joins three tubes with cup ends for soldered connections, ensuring reliable flow distribution in water, gas, or hydronic lines.
What are the specifications of the NIBCO 611RR 1/2X3/8X3/8 tee?
This NIBCO wrot copper tee has a cup x cup x cup configuration with sizes 1/2 in CTS x 3/8 in CTS x 3/8 in CTS. The manufacturer part number is 611RR 1/2X3/8X3/8. It is designed for sweat/solder connections and meets standard copper fitting dimensions.
Where to buy NIBCO sweat fitting tees worldwide?
3G Electric supplies NIBCO sweat fitting tees worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide genuine NIBCO fittings like the 611RR 1/2X3/8X3/8 tee to industrial buyers across 14 departments, including plumbing and HVAC.
How to install a NIBCO wrot copper sweat tee?
To install a NIBCO wrot copper sweat 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 naturally. Always 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.









