NIBCO Sweat Fitting Elbow: 1 in CTS x 1 in Pipe, Cup x FNPT, Drop Ear, Cast Copper (MPN BF6710L)
SKU 3G-OTH-485603
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Frequently Asked Questions
What is NIBCO BF6710L sweat fitting elbow used for?
The NIBCO BF6710L is a low-lead cast copper drop-ear elbow used in plumbing and mechanical systems to connect 1-inch CTS copper tube to 1-inch female NPT pipe. It provides a secure 90-degree turn for fixtures like shower arms or hose bibs in potable-water and hydronic applications.
What are the specifications of NIBCO BF6710L?
The NIBCO BF6710L is a cup x FNPT drop-ear elbow made of low-lead cast copper. It connects 1-inch CTS copper tube to 1-inch female NPT pipe. The manufacturer part number is BF6710L. This fitting is designed for sweat (solder) installation on the cup end and threaded connection on the FNPT end.
Where to buy NIBCO BF6710L worldwide?
3G Electric supplies the NIBCO BF6710L low-lead cast copper drop-ear elbow to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time. We source genuine NIBCO fittings and support global procurement.
How to install NIBCO BF6710L drop-ear elbow?
To install the NIBCO BF6710L, clean and flux the copper tube and cup end, then solder using lead-free solder per local code. The drop-ear flange secures to a wall or bracket. The FNPT end accepts threaded pipe with PTFE tape or pipe dope. Always follow manufacturer instructions for proper joint integrity.
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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.









