NIBCO Sweat Fitting Union: 2 in CTS x 2 in Pipe, Cup x FNPT, Bronze (MPN 733-3-LF 2)
SKU 3G-OTH-485673
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Frequently Asked Questions
What is NIBCO sweat fitting union used for?
This NIBCO sweat fitting union connects 2 in CTS copper tube to 2 in pipe via a cup x FNPT connection. It is used in plumbing, HVAC, and industrial piping systems for reliable, leak-free joints in low-lead bronze applications.
What are the specifications of NIBCO 733-3-LF 2 union?
The NIBCO 733-3-LF 2 is a low-lead cast bronze sweat fitting union with a 2 in CTS cup x 2 in FNPT connection. It is designed for copper tube and pipe systems, offering durability and corrosion resistance in potable water and industrial lines.
Where to buy NIBCO sweat fitting union worldwide?
3G Electric supplies and delivers the NIBCO 733-3-LF 2 union worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your site, ensuring you get the right fitting for your piping system.
How to install NIBCO sweat fitting union?
To install this NIBCO union, clean and flux the copper tube and fitting cup, then heat evenly and apply solder. For the FNPT side, use thread sealant and tighten to standard torque. Always follow local plumbing codes and manufacturer guidelines.
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Common applications for NIBCONIBCO Products
3G Electric supplies NIBCO low-lead cast copper & bronze tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
