NIBCO Sweat Fitting Adapter: 5 in CTS x 5 in Pipe, Cup x Flange, Bronze (MPN 771-LF 5)
SKU 3G-OTH-475829
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Frequently Asked Questions
What is a NIBCO 771-LF 5 sweat fitting adapter used for?
This NIBCO bronze cup x flange adapter joins 5-inch CTS copper tube to a flanged connection in low-lead potable water, HVAC, and industrial piping systems. Its sweat (solder) cup end provides a reliable, leak-resistant joint for commercial and residential applications.
What are the specifications of the NIBCO 771-LF 5 adapter?
The NIBCO 771-LF 5 is a low-lead cast bronze tube flange with a 5-inch CTS sweat cup x 5-inch pipe flange connection. It is designed for solder installation and meets low-lead content requirements for drinking water systems.
Where to buy a NIBCO 771-LF 5 bronze flange worldwide?
3G Electric supplies and delivers the NIBCO 771-LF 5 bronze sweat fitting adapter worldwide. We handle full logistics and customs clearance to ensure your order reaches any global destination. Contact us for availability and lead time.
How to install a NIBCO sweat cup x flange adapter?
Clean the tube end and cup interior with emery cloth, apply flux, insert the tube fully, and heat evenly while applying solder to the cup rim. Allow to cool naturally. Follow local plumbing codes and manufacturer guidelines for proper joint integrity.
Used in
Common applications for NIBCONIBCO Products
3G Electric supplies NIBCO low-lead cast copper & bronze tube flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
