NIBCO Sweat Fitting Union: 3/4 in CTS x 3/4 in CTS, Cup x FTG, Cast Copper (MPN U733-3/4)
SKU 3G-OTH-469279
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Frequently Asked Questions
What is a NIBCO sweat fitting union used for?
A NIBCO sweat fitting union connects two copper pipes in a way that allows disassembly without cutting the line. It is commonly used in plumbing, HVAC, and industrial piping systems where future maintenance or component replacement is needed.
What are the specifications of the NIBCO U733-3/4 union?
The NIBCO U733-3/4 is a cast copper sweat fitting union with 3/4 inch CTS cup x FTG connections. It is designed for soldered installation and provides a reliable, leak-resistant joint in copper tubing systems.
Where to buy NIBCO U733-3/4 union in worldwide?
3G Electric supplies the NIBCO U733-3/4 union to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this cast copper sweat fitting.
How to install a NIBCO sweat fitting union?
Clean and flux the pipe ends and fitting cups. Assemble the union with the nut hand-tight, then solder the cup ends using lead-free solder. Allow to cool before pressurizing. Always follow local plumbing codes and manufacturer instructions.
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Common applications for NIBCONIBCO Products
3G Electric supplies NIBCO cast copper & bronze tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
