NIBCO Sweat Fitting Elbow: 1 in CTS x 1 in Pipe, Cup x MNPT, Cast Copper (MPN 7074LF-1)
SKU 3G-OTH-485601
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Frequently Asked Questions
What is NIBCO 7074LF-1 sweat fitting elbow used for?
The NIBCO 7074LF-1 is a low-lead cast copper elbow used in potable water and hydronic heating systems. It connects 1-inch CTS copper tube to 1-inch male NPT pipe threads, providing a reliable 90-degree turn in plumbing lines.
What are the specifications of NIBCO 7074LF-1?
This NIBCO sweat fitting elbow has a Cup x MNPT connection, 1-inch CTS tube size by 1-inch pipe size, and is made of low-lead cast copper. The manufacturer part number is 7074LF-1, and it is designed for sweat (solder) installation.
Where to buy NIBCO 7074LF-1 worldwide?
3G Electric supplies the NIBCO 7074LF-1 low-lead cast copper elbow to customers worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you receive genuine NIBCO fittings for your plumbing or HVAC project.
How to install NIBCO 7074LF-1 sweat fitting elbow?
Clean and flux the copper tube and fitting cup, then assemble and heat evenly with a torch until solder flows into the joint. Allow to cool naturally. For threaded connections, use PTFE tape or pipe dope on the male NPT end to ensure a leak-free seal.
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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.









