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NIBCO 710-3RR-LF 3/4X1/2X1/2 Low-Lead Bronze FNPT x FNPT x Cup Tee - Low-Lead Cast Copper & Bronze Tube Fittings
NIBCOLow-Lead Cast Copper & Bronze Tube Fittings

NIBCO 710-3RR-LF 3/4X1/2X1/2 Low-Lead Bronze FNPT x FNPT x Cup Tee

NIBCO Low-Lead Cast Copper & Bronze Tube Fittings. Specifications: Type: FNPT x FNPT x Cup, Low Lead Bronze.

SKU 3G-OTH-485651

Also listed as: 7103RRLF34X12X12 · 710 3RR LF 3 4X1 2X1 2 · 710-3RR-LF-3-4X1-2X1-2

Brand
NIBCO
Item
710-3RR-LF 3/4X1/2X1/2 Low-Lead Bronze FNPT x FNPT x Cup Tee
Category
Low-Lead Cast Copper & Bronze Tube Fittings
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Technical Specifications

NIBCO
Manufacturer Part Number
710-3RR-LF 3/4X1/2X1/2
Type
FNPT x FNPT x Cup, Low Lead Bronze

Technical Documents

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NIBCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

NIBCO Low-Lead Cast Copper & Bronze Tube Fittings. Specifications: Type: FNPT x FNPT x Cup, Low Lead Bronze.

Frequently Asked Questions

What is a NIBCO sweat fitting tee used for?

A NIBCO sweat fitting tee connects three copper or bronze tube branches in plumbing and HVAC systems. This low-lead bronze FNPT x FNPT x Cup tee joins 3/4 in and 1/2 in pipe with a cup end for soldering, ensuring reliable flow distribution in potable water or hydronic heating.

What are the specifications of the NIBCO 710-3RR-LF 3/4X1/2X1/2 tee?

This NIBCO tee is a low-lead bronze sweat fitting with FNPT x FNPT x Cup connections. It fits 3/4 in pipe x 1/2 in pipe x 1/2 in CTS. The manufacturer part number is 710-3RR-LF 3/4X1/2X1/2, and it is designed for soldered installation in copper tube systems.

Where to buy NIBCO sweat fitting tees worldwide?

3G Electric supplies NIBCO sweat fitting tees worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine NIBCO low-lead bronze fittings like the 710-3RR-LF 3/4X1/2X1/2 to support plumbing and HVAC projects across all regions.

How to install a NIBCO sweat fitting tee?

To install a NIBCO sweat fitting tee, clean tube ends and fitting cup with emery cloth, apply flux, assemble, and heat evenly with a torch until solder flows into the joint. Allow to cool naturally. For FNPT connections, use thread sealant and tighten to standard torque. Always follow local plumbing codes.

Used in

Common applications for NIBCO
HVAC systems — NIBCO bronze ball valves (T58570UL series) for isolation and control in chilled water loops
Water treatment plants — NIBCO bronze gate valves (T29 series) for shut-off in filtration and distribution lines
Industrial burner systems — NIBCO brass ball valves (GB2A series) for fuel oil or gas supply lines
Chemical processing — NIBCO bronze ball valves with locking lever (T58570LL series) for safety-critical flow control
Steam systems — NIBCO bronze globe valves for throttling in low-pressure steam applications
General plumbing — NIBCO bronze ball valves (S58570 series) with sweat connections for copper piping in commercial buildings

NIBCO 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.

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