NIBCO Sweat Fitting Coupling: 1/2 in CTS x 3/8 in CTS, Cup x FTG, Wrot Copper (MPN C600-1/2x3/8)
SKU 3G-OTH-472206
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Frequently Asked Questions
What is NIBCO C600-1/2x3/8 sweat fitting coupling used for?
This NIBCO wrot copper coupling connects 1/2 in CTS to 3/8 in CTS copper tubing in plumbing and HVAC systems. It is used for transitioning between tube sizes in water supply lines, refrigeration, or hydronic heating applications.
What are the specifications of NIBCO C600-1/2x3/8?
The NIBCO C600-1/2x3/8 is a wrot copper sweat fitting coupling with Cup x FTG ends. It connects 1/2 in CTS to 3/8 in CTS copper tubing. The manufacturer part number is C600-1/2x3/8.
Where to buy NIBCO C600-1/2x3/8 worldwide?
3G Electric supplies NIBCO C600-1/2x3/8 wrot copper couplings to customers worldwide. We handle full logistics, customs clearance, and delivery for international orders. Contact us for pricing and lead time on this fitting.
How to install NIBCO C600-1/2x3/8 sweat fitting coupling?
Clean and flux the copper tube ends, then insert into the Cup and FTG ends of the NIBCO coupling. Heat the fitting evenly with a torch until solder melts into the joint. Allow to cool before pressurizing the system.
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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.









