NIBCO Sweat Fitting Adapter: 1 1/2 in CTS x 1 1/2 in Pipe, Cup x Flange
SKU 3G-OTH-475838
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Frequently Asked Questions
What is NIBCO 741 1-1/2 sweat fitting adapter used for?
This NIBCO cast copper cup x flange adapter joins 1 1/2 in CTS copper tube to a flanged connection in plumbing, HVAC, and industrial piping systems. It provides a reliable, leak-resistant transition for water, air, or non-corrosive fluid lines.
What are the specifications of NIBCO 741 1-1/2 sweat fitting adapter?
The NIBCO 741 1-1/2 is a cast copper sweat fitting adapter with a cup x flange connection. It fits 1 1/2 in CTS copper tube on the cup end and 1 1/2 in pipe on the flange end. The manufacturer part number is 741 1-1/2.
Where to buy NIBCO 741 1-1/2 sweat fitting adapter worldwide?
3G Electric supplies the NIBCO 741 1-1/2 sweat fitting adapter 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 flange adapter.
How to install NIBCO 741 1-1/2 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, use appropriate gaskets and bolts. Follow standard copper sweat fitting practices and local plumbing codes for a secure installation.
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3G Electric supplies NIBCO cast copper & bronze tube flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.








