NIBCO Sweat Fitting Elbow: 1/2 in CTS x 3/8 in Pipe, Cup x FNPT, Bronze (MPN 707-3R-LF 1/2X3/8)
SKU 3G-OTH-485616
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Frequently Asked Questions
What is NIBCO sweat fitting elbow 707-3R-LF 1/2X3/8 used for?
This NIBCO low-lead bronze elbow connects 1/2 in CTS copper tube to a 3/8 in female NPT threaded pipe. It is used in potable water, HVAC, and plumbing systems where a 90-degree directional change is needed, ensuring lead-safe compliance.
What are the specifications of NIBCO 707-3R-LF 1/2X3/8?
This NIBCO sweat fitting is a Cup x FNPT elbow in bronze, with a 1/2 in CTS copper tube size on one end and a 3/8 in female NPT pipe thread on the other. The low-lead construction meets lead-content requirements for drinking water systems.
Where to buy NIBCO 707-3R-LF 1/2X3/8 worldwide?
3G Electric supplies and delivers NIBCO 707-3R-LF 1/2X3/8 low-lead bronze elbows worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination.
How to install NIBCO sweat fitting elbow 707-3R-LF?
Clean and flux the copper tube end, insert into the cup, and heat evenly until solder flows. For the FNPT end, apply thread sealant and tighten to the male pipe. Follow standard plumbing practices for low-lead bronze fittings to ensure leak-free joints.
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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.









