NIBCO Sweat Fitting Coupling: 2 1/2 in CTS x 1 in CTS, Cup x FTG, Wrot Copper (MPN 600R 21/2X1)
SKU 3G-OTH-472704
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Frequently Asked Questions
What is a NIBCO sweat fitting coupling used for?
A NIBCO sweat fitting coupling joins copper tubing in plumbing, HVAC, and industrial piping systems. This wrot copper cup x FTG coupling connects 2 1/2 in CTS to 1 in CTS lines, providing a leak-resistant joint for water, gas, or refrigerant applications.
What are the specifications of the NIBCO 600R 21/2X1 coupling?
The NIBCO 600R 21/2X1 is a wrot copper sweat fitting coupling with cup x FTG ends. It connects 2 1/2 in CTS to 1 in CTS copper tubing. The manufacturer part number is 600R 21/2X1. It is designed for soldered connections in industrial piping 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 600R 21/2X1 or other wrot copper fittings for your project.
How to install a NIBCO cup x FTG wrot copper coupling?
To install a NIBCO cup x FTG coupling, clean the tubing ends and fitting cups with emery cloth, apply flux, then heat evenly with a torch until solder melts into the joint. Allow to cool without disturbance. Follow local plumbing codes and use lead-free solder for potable water systems.
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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.









