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NIBCO Sweat Fitting Tee: 1 1/4 in CTS x 1/2 in CTS x 1 in CTS, Cup x Cup x Cup - Low-Lead Cast Copper & Bronze Tube Fittings
NIBCOLow-Lead Cast Copper & Bronze Tube Fittings

NIBCO Sweat Fitting Tee: 1 1/4 in CTS x 1/2 in CTS x 1 in CTS, Cup x Cup x Cup

SKU 3G-OTH-485608

Brand
NIBCO
Item
Sweat Fitting Tee: 1 1/4 in CTS x 1/2 in CTS x 1 in CTS, Cup x Cup x Cup
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
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NIBCO Products
3G Electric (S) Pte. Ltd. — Singapore

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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