NIBCO Sweat Fitting Elbow: 1/2 in CTS x 1/2 in Pipe, Cup x FNPT, Drop Ear
SKU 3G-OTH-485675
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Frequently Asked Questions
What is a NIBCO sweat fitting elbow used for?
A NIBCO sweat fitting elbow connects copper tubing to threaded pipe at a 90-degree angle. The drop-ear design allows secure mounting to a wall or stud, commonly used in plumbing systems for water supply lines in residential and commercial buildings.
What are the specifications of the NIBCO 70735LF-12 elbow?
The NIBCO 70735LF-12 is a low-lead bronze sweat fitting elbow with a 1/2 in CTS cup x 1/2 in FNPT connection. It features a drop-ear design for wall mounting and is made from cast copper alloy for durability in potable water systems.
Where to buy NIBCO sweat fitting elbows worldwide?
3G Electric supplies NIBCO sweat fitting elbows worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the NIBCO 70735LF-12 or other bronze fittings for your project.
How to install a NIBCO drop-ear elbow?
To install a NIBCO drop-ear elbow, clean and flux the copper tube end, then solder the cup connection. Secure the drop ear to a wall stud or bracket using screws through the ear holes. Thread the male pipe into the FNPT side with sealant. Follow local plumbing codes.
Used in
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.









