NIBCO Sweat Fitting Elbow: 1/2 in CTS x 1/4 in Pipe, Cup x FNPT, Bronze (MPN 707-3R-LF 1/2X1/4)
SKU 3G-OTH-485680
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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 in plumbing and HVAC systems. The 1/2 in CTS cup end solders onto tubing, while the 1/4 in FNPT end accepts male threaded pipe, enabling direction changes in low-lead bronze applications.
What are the specifications of the NIBCO 707-3R-LF 1/2X1/4 elbow?
This NIBCO fitting is a Cup x FNPT elbow in bronze, with a 1/2 in CTS cup end and a 1/4 in pipe thread end. The manufacturer part number is 707-3R-LF 1/2X1/4. It is a low-lead cast copper fitting for sweat (solder) installation.
Where to buy NIBCO sweat fittings in worldwide?
3G Electric supplies NIBCO sweat fittings like the 707-3R-LF 1/2X1/4 elbow to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this low-lead bronze fitting.
How to install a NIBCO sweat fitting elbow?
To install a NIBCO sweat fitting elbow, clean the tube end and fitting cup with emery cloth, apply flux, assemble, and heat with a torch until solder flows into the joint. For the FNPT end, use thread sealant and tighten to standard torque. Always follow local plumbing codes.
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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.
