NIBCO Sweat Fitting Coupling: 1 1/4 in CTS x 1 in CTS, FTG x FTG, Wrot Copper (MPN 600-2-11/4X1)
SKU 3G-OTH-472549
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Frequently Asked Questions
What is NIBCO 600-2-11/4X1 sweat fitting coupling used for?
This NIBCO wrot copper coupling joins two copper tubes of different diameters (1 1/4 in CTS x 1 in CTS) in plumbing, HVAC, and industrial piping systems. It is designed for sweat/solder installation, providing a reliable, leak-free transition between tube sizes.
What are the specifications of NIBCO 600-2-11/4X1?
This NIBCO sweat fitting coupling has a FTG x FTG connection type, is made of wrot copper, and connects 1 1/4 in CTS to 1 in CTS copper tube. The manufacturer part number is 600-2-11/4X1. It is used for permanent solder joints in copper piping systems.
Where to buy NIBCO 600-2-11/4X1 worldwide?
3G Electric supplies NIBCO 600-2-11/4X1 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 fitting coupling?
Clean and flux both tube ends and the fitting cup. Slide the coupling onto the smaller tube, then insert the larger tube into the opposite end. Heat the joint evenly with a torch until solder melts into the gap. Allow to cool without disturbance for a leak-free seal.
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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.









