NIBCO Sweat Fitting Coupling: 5/8 in CTS x 1/2 in CTS, FTG x FTG
SKU 3G-OTH-472516
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Frequently Asked Questions
What is a NIBCO sweat fitting coupling used for?
A NIBCO sweat fitting coupling joins two copper tube ends in plumbing, HVAC, and refrigeration systems. This wrot copper coupling connects 5/8 in CTS to 1/2 in CTS tubing, providing a leak-resistant joint when soldered. It is suitable for potable water, hydronic heating, and compressed air lines.
What are the specifications of the NIBCO 600-2-5/8X1/2 coupling?
The NIBCO 600-2-5/8X1/2 is a wrot copper sweat coupling with FTG x FTG connections. It reduces from 5/8 in CTS to 1/2 in CTS. The manufacturer part number is 600-2-5/8X1/2. This fitting is designed for soldered joints in copper tubing systems.
Where to buy NIBCO sweat fitting couplings worldwide?
3G Electric supplies NIBCO sweat fitting couplings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source the NIBCO 600-2-5/8X1/2 or other wrot copper fittings for your project.
How to install a NIBCO sweat fitting coupling?
To install a NIBCO 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. Follow standard copper soldering practices for a reliable connection.
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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.









