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NIBCO Sweat Fitting Tee: 1 1/4 in CTS x 1 1/4 in CTS x 1/2 in Pipe, Cup x Cup x FNPT - Cast Copper & Bronze Tube Fittings
NIBCOCast Copper & Bronze Tube Fittings

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

SKU 3G-OTH-469317

Brand
NIBCO
Item
Sweat Fitting Tee: 1 1/4 in CTS x 1 1/4 in CTS x 1/2 in Pipe, Cup x Cup x FNPT
Category
Cast Copper & Bronze Tube Fittings
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Technical Specifications

NIBCO
Manufacturer Part Number
712R 11/4X11/4X1/2
Type
Cup x Cup x FNPT, Cast Bronze
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NIBCO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a NIBCO sweat fitting tee used for?

A NIBCO sweat fitting tee connects copper tubing in plumbing and HVAC systems, splitting or combining flow. This cast bronze tee with cup x cup x FNPT ends joins 1 1/4 in CTS lines to a 1/2 in pipe thread, ideal for branch lines in potable water or hydronic heating.

What are the specifications of the NIBCO 712R 11/4X11/4X1/2 tee?

This NIBCO tee is cast bronze with cup x cup x FNPT connections. It fits 1 1/4 in CTS copper tubing on two ends and a 1/2 in female NPT pipe thread on the third. The manufacturer part number is 712R 11/4X11/4X1/2, and it is designed for sweat (solder) installation.

Where to buy NIBCO sweat fitting tees worldwide?

3G Electric supplies NIBCO sweat fitting tees worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this cast bronze tee and other copper fittings to your facility. Contact us for pricing and lead time on the 712R 11/4X11/4X1/2.

How to install a NIBCO cast bronze sweat tee?

To install a NIBCO cast bronze sweat tee, clean the copper tube ends and fitting cups with emery cloth, apply flux, assemble, and heat evenly with a torch until solder flows into the joint. For the FNPT branch, use thread sealant on the male pipe. Follow local plumbing codes for best results.

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 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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