NIBCO Sweat Fitting Coupling: 3/4 in CTS x 3/4 in CTS, Cup x FTG, Rolled Center Stop
SKU 3G-OTH-472726
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is NIBCO sweat fitting coupling used for?
This NIBCO wrot copper coupling joins 3/4 in CTS copper tubing in plumbing, HVAC, and refrigeration systems. Its cup x FTG design with rolled center stop ensures consistent solder depth for reliable, leak-free joints in potable water and hydronic heating applications.
What are the specifications of NIBCO 9001251 sweat fitting coupling?
The NIBCO 9001251 is a wrot copper coupling with 3/4 in CTS x 3/4 in CTS connections, cup x FTG configuration, and a rolled center stop. It is designed for sweat/solder installation and meets industry standards for copper tube fittings.
Where to buy NIBCO sweat fitting coupling in worldwide?
3G Electric supplies and delivers NIBCO sweat fitting couplings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for availability and lead time.
How to install NIBCO sweat fitting coupling?
Clean tube ends and fitting cup with emery cloth, apply flux, assemble fully to the rolled center stop, then heat evenly and apply solder until a visible ring forms. Allow to cool naturally. Always follow local plumbing codes and manufacturer guidelines for best results.
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.









