NIBCO Sweat Fitting Coupling: 2 1/2 in CTS x 2 1/2 in CTS, Cup x FTG
SKU 3G-OTH-472617
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Frequently Asked Questions
What is a NIBCO sweat fitting coupling used for?
A NIBCO sweat fitting coupling joins two lengths of copper tubing in plumbing, HVAC, and industrial piping systems. The rolled center stop ensures consistent insertion depth for reliable solder joints. 3G Electric supplies this and other wrot copper fittings for global industrial applications.
What are the specifications of the NIBCO 600RS 21/2 coupling?
This NIBCO sweat fitting coupling has a 2 1/2 in CTS connection on both ends, with a Cup x FTG configuration and a rolled center stop. The manufacturer part number is 600RS 21/2. It is a wrot copper tube fitting designed for sweat/solder installation.
Where to buy NIBCO sweat fitting couplings worldwide?
3G Electric supplies NIBCO sweat fitting couplings like the 600RS 21/2 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this wrot copper fitting.
How to install a NIBCO sweat fitting coupling?
Clean the copper tube ends and fitting cup with emery cloth. Apply flux, insert tube to the rolled center stop, and heat evenly while applying solder to the joint. Allow to cool naturally. 3G Electric provides genuine NIBCO fittings for reliable installations.
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.









