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NIBCO 711RR-LF 11/4X1/2X1 Low-Lead Bronze Cup x Cup x Cup Tee - Low-Lead Cast Copper & Bronze Tube Fittings
NIBCOLow-Lead Cast Copper & Bronze Tube Fittings

NIBCO 711RR-LF 11/4X1/2X1 Low-Lead Bronze Cup x Cup x Cup Tee

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

SKU 3G-OTH-485608

Also listed as: 711RRLF114X12X1 · 711RR LF 11 4X1 2X1 · 711RR-LF-11-4X1-2X1

Brand
NIBCO
Item
711RR-LF 11/4X1/2X1 Low-Lead Bronze Cup x Cup x Cup Tee
Category
Low-Lead Cast Copper & Bronze Tube Fittings
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Technical Specifications

NIBCO
Manufacturer Part Number
711RR-LF 11/4X1/2X1
Type
Cup x Cup 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: Cup x Cup x Cup, Low Lead Bronze.

Frequently Asked Questions

What is NIBCO 711RR-LF 11/4X1/2X1 used for?

This NIBCO sweat fitting tee connects copper tubing in potable-water and hydronic systems. Its low-lead bronze construction meets lead-content requirements for drinking-water applications. Use it to branch a 1 1/4 in CTS line into 1/2 in and 1 in CTS runs.

What are the specifications of NIBCO 711RR-LF 11/4X1/2X1?

This NIBCO tee has cup x cup x cup ends for 1 1/4 in CTS x 1/2 in CTS x 1 in CTS copper tubing. It is made of low-lead bronze, part number 711RR-LF 11/4X1/2X1. The fitting is designed for sweat (solder) installation and complies with low-lead requirements.

Where to buy NIBCO 711RR-LF 11/4X1/2X1 worldwide?

3G Electric supplies and delivers the NIBCO 711RR-LF 11/4X1/2X1 worldwide. We handle full logistics and customs clearance so you receive genuine low-lead bronze fittings. Contact us for pricing and lead time on this sweat tee.

How to install NIBCO 711RR-LF 11/4X1/2X1?

Clean tube ends and fitting cups with emery cloth. Apply flux, assemble, and heat evenly with a torch until solder melts into the joint. Use lead-free solder for potable-water systems. Allow to cool naturally before pressure testing. 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This bulkhead tee is made from low-lead cast copper and bronze for corrosion resistance. It features a cup x cup x FNPT configuration with 1/2 in CTS copper sweat ends and a 3/4 in FNPT threaded outlet. Used in plumbing and HVAC systems to connect copper tubing and allow a branch line to pass through a tank or wall
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This bulkhead tee is made from low-lead cast copper and bronze for corrosion resistance. It features a cup x cup x FNPT configuration with 1/2 in CTS copper sweat ends and a 3/4 in FNPT threaded outlet. Used in plumbing and HVAC systems to connect copper tubing and allow a branch line to pass through a tank or wall
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Wrot copper sweat fitting tee with cup x cup x cup ends for joining three copper tube branches. Designed for solder connections in plumbing, HVAC, and industrial piping systems. Configuration: 1 1/2 in CTS x 1 1/2 in CTS x 1 1/4 in CTS
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Wrot copper sweat fitting tee with cup x cup x cup ends for joining three copper tube branches. Designed for solder connections in plumbing, HVAC, and industrial piping systems. Configuration: 1 1/2 in CTS x 1 1/2 in CTS x 1 1/4 in CTS
Wrot copper tee with cup x cup x cup ends for sweat (solder) connections. Used to join copper tubing in plumbing and piping systems, allowing branch-line takeoffs. Sizes: 2 in CTS x 1/2 in CTS x 2 in CTS
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Wrot copper tee with cup x cup x cup ends for sweat (solder) connections. Used to join copper tubing in plumbing and piping systems, allowing branch-line takeoffs. Sizes: 2 in CTS x 1/2 in CTS x 2 in CTS
Wrot copper tee with cup x cup x cup ends for sweat/solder connections. Fits 4 in CTS x 4 in CTS x 1 1/2 in CTS tubing. Used to branch three copper tubes in plumbing, HVAC, and industrial piping systems
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Wrot copper tee with cup x cup x cup ends for sweat/solder connections. Fits 4 in CTS x 4 in CTS x 1 1/2 in CTS tubing. Used to branch three copper tubes in plumbing, HVAC, and industrial piping systems

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This low-lead bronze tee connects three copper tube branches in plumbing systems. It features two 1/2 in CTS sweat cups for copper pipe and one 1/2 in male NPT outlet for threaded connections. Suitable for potable water and hydronic applications where lead content must be minimized
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Low lead bronze tee with cup x FNPT x cup ends, connecting 1/2 in CTS copper tubing to 1/8 in female NPT threaded pipe and back to 1/2 in CTS. Used in potable water and hydronic heating systems requiring lead-free compliance
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