NIBCO Sweat Fitting Coupling: 3/8 in CTS x 1/8 in CTS, FTG x FTG, Wrot Copper (MPN 6002-3/8x1/8)
SKU 3G-OTH-472292
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Frequently Asked Questions
What is NIBCO 6002-3/8x1/8 sweat fitting coupling used for?
This NIBCO wrot copper coupling joins two copper tubes of different sizes (3/8 in CTS to 1/8 in CTS) in plumbing and HVAC systems. It is used for sweat/solder connections in potable water, heating, and cooling lines where a leak-tight, permanent joint is required.
What are the specifications of NIBCO 6002-3/8x1/8 sweat fitting coupling?
This NIBCO sweat fitting coupling is a FTG x FTG wrot copper reducer coupling with part number 6002-3/8x1/8. It connects 3/8 in CTS copper tube to 1/8 in CTS copper tube. The wrot copper construction ensures durability and corrosion resistance for plumbing and HVAC applications.
Where to buy NIBCO 6002-3/8x1/8 sweat fitting coupling worldwide?
3G Electric supplies and delivers the NIBCO 6002-3/8x1/8 sweat fitting coupling worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, no matter the location.
How to install NIBCO 6002-3/8x1/8 sweat fitting coupling?
To install this NIBCO wrot copper coupling, clean and flux both tube ends and the fitting sockets. Assemble the joint, then apply heat evenly with a torch until solder flows into the gap. Allow to cool naturally without quenching. Always follow local plumbing codes and manufacturer guidelines.
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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.









