NIBCO Sweat Fitting Coupling: 1/2 in CTS x 1/8 in CTS, Cup x FTG, Wrot Copper (MPN 600R 1/2-1/8)
SKU 3G-OTH-472556
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is NIBCO 600R 1/2-1/8 sweat fitting coupling used for?
This NIBCO wrot copper coupling connects 1/2 in CTS to 1/8 in CTS copper tubing in plumbing and HVAC systems. The cup x FTG design allows one side to solder over the tube while the other side threads into a fitting, enabling size transitions in water supply or refrigeration lines.
What are the specifications of NIBCO 600R 1/2-1/8?
The NIBCO 600R 1/2-1/8 is a wrot copper sweat fitting coupling with a cup x FTG configuration. It connects 1/2 in CTS to 1/8 in CTS copper tubing. The manufacturer part number is 600R 1/2-1/8, and it is designed for soldered (sweat) installation in plumbing and mechanical systems.
Where to buy NIBCO 600R 1/2-1/8 worldwide?
3G Electric supplies NIBCO 600R 1/2-1/8 wrot copper couplings to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this NIBCO fitting.
How to install NIBCO 600R 1/2-1/8 sweat coupling?
To install this NIBCO wrot copper coupling, clean and flux the tube ends and fitting cup. Heat the cup evenly with a torch until solder melts into the joint, then allow to cool. For the FTG side, apply thread sealant and tighten to the mating fitting. Follow standard copper sweat fitting practices.
Used in
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.









