NIBCO Sweat Fitting Coupling: 3 in CTS x 1 1/4 in CTS, FTG x FTG, Wrot Copper (MPN 6002 3X11/4)
SKU 3G-OTH-472483
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Frequently Asked Questions
What is NIBCO 6002 3X11/4 wrot copper coupling used for?
This NIBCO sweat fitting coupling joins 3 in CTS copper tube to 1 1/4 in CTS copper tube in plumbing and HVAC systems. It is used for transitioning between different pipe sizes in water supply, heating, and cooling lines where a reliable, leak-free connection is required.
What are the specifications of NIBCO 6002 3X11/4 coupling?
The NIBCO 6002 3X11/4 is a wrot copper coupling with FTG x FTG connections. It fits 3 in CTS on one end and 1 1/4 in CTS on the other. The manufacturer part number is 6002 3X11/4, and it is designed for sweat (solder) installation.
Where to buy NIBCO 6002 3X11/4 coupling worldwide?
3G Electric supplies and delivers the NIBCO 6002 3X11/4 wrot copper coupling worldwide. We handle full logistics and customs clearance to ensure your order arrives at your facility, whether you are in North America, Europe, Asia, or the Middle East.
How to install NIBCO wrot copper sweat coupling?
To install a NIBCO wrot copper sweat coupling, clean the tube ends and fitting sockets with emery cloth, apply flux, assemble the joint, and heat evenly with a torch until solder flows into the gap. Allow to cool naturally before pressurizing the system.
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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.









