NIBCO Sweat Fitting Coupling: 1 1/4 in CTS x 1/2 in CTS, FTG x FTG
SKU 3G-OTH-472631
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Frequently Asked Questions
What is a NIBCO sweat fitting coupling used for?
A NIBCO sweat fitting coupling joins two copper tubes of different sizes in plumbing and HVAC systems. This wrot copper coupling connects 1 1/4 in CTS to 1/2 in CTS tubing using soldered joints for leak-free performance in water and gas lines.
What are the specifications of the NIBCO 6002-11/4x1/2 coupling?
This NIBCO sweat fitting coupling has a FTG x FTG connection type and is made of wrot copper. It connects 1 1/4 in CTS to 1/2 in CTS tubing. The manufacturer part number is 6002-11/4x1/2, and it is designed for soldered installation.
Where to buy NIBCO sweat fitting couplings worldwide?
3G Electric supplies NIBCO sweat fitting couplings worldwide, handling logistics, customs, and delivery to your site. As a global industrial solutions provider, we source genuine NIBCO fittings like the 6002-11/4x1/2 and support procurement across 14 departments.
How to install a NIBCO wrot copper sweat coupling?
To install a NIBCO wrot copper sweat coupling, clean tube ends and fitting sockets, apply flux, assemble, and heat with a torch until solder flows into the joint. Use lead-free solder for potable water. Allow to cool before pressurizing. Follow local plumbing codes.
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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.









