NIBCO Sweat Fitting Coupling: 1 in CTS x 1 in CTS, Cup x FTG, No Center Stop
SKU 3G-OTH-472180
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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 the same size in a straight line for plumbing, HVAC, and industrial piping systems. This 1 in CTS cup x FTG wrot copper coupling is soldered for leak-free connections in water, gas, and steam lines.
What are the specifications of the NIBCO 601 1 coupling?
The NIBCO 601 1 is a 1 in CTS x 1 in CTS wrot copper sweat fitting coupling with cup x FTG ends and no center stop. It is designed for soldered joints in copper tube systems, rated for use with water, gas, and steam up to 1.5 bar.
Where to buy NIBCO sweat fitting couplings worldwide?
3G Electric supplies NIBCO sweat fitting couplings worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine NIBCO fittings like the 601 1 to any location, ensuring compliance with local regulations.
How to install a NIBCO sweat fitting coupling?
To install a NIBCO sweat fitting coupling, clean the tube ends and fitting cup with emery cloth, apply flux, assemble, and heat 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.
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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.









