NIBCO Sweat Fitting Coupling: 1/2 in CTS x 1/2 in CTS, Cup x FTG, No Center Stop
SKU 3G-OTH-472196
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Frequently Asked Questions
What is NIBCO 601-1/2 sweat fitting coupling used for?
This NIBCO wrot copper coupling joins 1/2 in CTS copper tubing in plumbing, HVAC, and industrial piping systems. The cup x FTG design with no center stop allows full-flow connections for water, gas, or refrigerant lines.
What are the specifications of NIBCO 601-1/2 sweat fitting coupling?
The NIBCO 601-1/2 is a 1/2 in CTS x 1/2 in CTS wrot copper coupling with cup x FTG ends and no center stop. It is designed for sweat/solder installation and is manufactured under part number 601-1/2.
Where to buy NIBCO 601-1/2 sweat fitting coupling worldwide?
3G Electric supplies and delivers the NIBCO 601-1/2 wrot copper coupling worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.
How to install NIBCO 601-1/2 sweat fitting coupling?
Clean and flux the 1/2 in CTS copper tube ends and the cup interior of the NIBCO 601-1/2 coupling. Assemble the joint, then apply heat evenly with a torch until solder melts and flows into the gap. Allow to cool naturally before pressurizing the system.
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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.









