NIBCO Sweat Fitting Adapter: 1 1/2 in CTS x 1 1/2 in Pipe, Cup x Flange
SKU 3G-OTH-475801
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Frequently Asked Questions
What is a NIBCO sweat fitting adapter used for?
A NIBCO sweat fitting adapter connects copper tubing to flanged equipment in plumbing and HVAC systems. This bronze cup x flange adapter joins 1 1/2 in CTS tube to 1 1/2 in pipe, providing a leak-resistant transition for water or gas lines.
What are the specifications of the NIBCO 771-LF 11/2 adapter?
The NIBCO 771-LF 11/2 is a low-lead cast bronze sweat fitting adapter with a cup x flange connection. It fits 1 1/2 in CTS copper tube on one side and 1 1/2 in pipe on the flange side. The manufacturer part number is 771-LF 11/2.
Where to buy NIBCO sweat fitting adapters worldwide?
3G Electric supplies NIBCO sweat fitting adapters like the 771-LF 11/2 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this bronze cup x flange adapter.
How to install a NIBCO sweat fitting adapter?
To install a NIBCO sweat fitting adapter, clean and flux the copper tube end, then heat the cup evenly until solder melts into the joint. For the flange side, bolt to the mating flange with a gasket. Always follow local plumbing codes and use lead-free solder.
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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.
