NIBCO Sweat Fitting Coupling: 1 1/4 in CTS x 1/2 in CTS, Cup x FTG
SKU 3G-OTH-472467
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is NIBCO 600R 11/4X1/2 wrot copper coupling used for?
This NIBCO sweat fitting coupling joins 1 1/4 in CTS to 1/2 in CTS copper tubing in plumbing, HVAC, and refrigeration systems. The cup x FTG design allows soldered connections for reliable, leak-free joints in potable water and hydronic heating lines.
What are the specifications of NIBCO 600R 11/4X1/2 coupling?
The NIBCO 600R 11/4X1/2 is a wrot copper coupling with cup x FTG ends, connecting 1 1/4 in CTS to 1/2 in CTS tubing. It is designed for sweat/solder installation and is suitable for use in plumbing and mechanical systems up to standard copper pressure ratings.
Where to buy NIBCO 600R 11/4X1/2 coupling worldwide?
3G Electric supplies and delivers the NIBCO 600R 11/4X1/2 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 600R 11/4X1/2 sweat coupling?
To install this NIBCO coupling, clean and flux the tube ends and cup interior, then insert the tubes fully. Heat the joint evenly and apply solder until it flows into the cup. Allow to cool naturally before pressurizing. Follow standard copper soldering practices for best results.
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.









