NIBCO Sweat Fitting Coupling: 5/8 in CTS x 1/2 in CTS, Cup x FTG, Wrot Copper (MPN 600-5/8X1/2)
SKU 3G-OTH-472302
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is NIBCO 600-5/8X1/2 wrot copper coupling used for?
This NIBCO sweat fitting coupling joins 5/8 in CTS and 1/2 in CTS copper tubing in plumbing and HVAC systems. It is used for potable water, drainage, and refrigeration lines where a leak-proof soldered connection is required.
What are the specifications of NIBCO 600-5/8X1/2 coupling?
This NIBCO wrot copper coupling has a Cup x FTG configuration, connecting 5/8 in CTS to 1/2 in CTS tubing. The manufacturer part number is 600-5/8X1/2. It is designed for sweat/solder installation and meets industry standards for copper fittings.
Where to buy NIBCO 600-5/8X1/2 coupling worldwide?
3G Electric supplies NIBCO 600-5/8X1/2 wrot copper couplings worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this fitting.
How to install NIBCO 600-5/8X1/2 sweat coupling?
Clean and flux the tube ends and fitting cups. Assemble the NIBCO coupling onto the tubing, then heat evenly with a torch until solder flows into the joint. Allow to cool without disturbing. Follow local plumbing codes for pressure testing after installation.
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.









