NIBCO Sweat Fitting Coupling: 1 1/4 in CTS x 1 1/4 in CTS, Cup x FTG
SKU 3G-OTH-473589
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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 tube in drain, waste and vent (DWV) systems. The cup x FTG design with dimple center stop ensures proper insertion depth for reliable solder joints in residential and commercial plumbing.
What are the specifications of the NIBCO 901-11/4 coupling?
The NIBCO 901-11/4 is a 1 1/4 in CTS sweat fitting coupling with cup x FTG ends and a dimple center stop. It is made for DWV wrot copper and bronze tube fittings. The manufacturer part number is 901-11/4.
Where to buy NIBCO 901-11/4 coupling worldwide?
3G Electric supplies the NIBCO 901-11/4 coupling worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this sweat fitting coupling to your facility, no matter the location.
How to install a NIBCO sweat fitting coupling?
To install a NIBCO sweat fitting coupling, clean and flux the tube ends and fitting cups. Insert the tube to the dimple center stop for correct depth. Heat the joint evenly and apply solder until it flows fully around the cup. Allow to cool before pressurizing.
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Common applications for NIBCONIBCO Products
3G Electric supplies NIBCO drain, waste & vent wrot copper & bronze tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
