NIBCO Sweat Fitting Coupling: 3 in CTS x 1 1/2 in CTS, Cup x FTG, Wrot Copper (MPN 600R 3X11/2)
SKU 3G-OTH-472719
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Frequently Asked Questions
What is NIBCO 600R 3X11/2 wrot copper coupling used for?
This NIBCO sweat fitting coupling joins 3 in CTS to 1 1/2 in CTS copper tubing in plumbing, HVAC, and industrial piping systems. The cup x FTG design allows a secure soldered connection for water, gas, or steam lines.
What are the specifications of NIBCO 600R 3X11/2 coupling?
The NIBCO 600R 3X11/2 is a wrot copper coupling with cup x FTG ends, sized 3 in CTS x 1 1/2 in CTS. It is designed for sweat/solder installation and is suitable for potable water and hydronic heating applications.
Where to buy NIBCO 600R 3X11/2 coupling worldwide?
3G Electric supplies NIBCO 600R 3X11/2 wrot copper couplings to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other NIBCO fittings.
How to install NIBCO sweat coupling 600R 3X11/2?
Clean the tube ends and fitting cup with emery cloth, apply flux, assemble the joint, then heat evenly with a torch until solder melts into the cup. Allow to cool naturally. Follow local plumbing codes for pressure testing after installation.
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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.









