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NIBCO Sweat Fitting Tee: 1 1/2 in CTS x 1 1/2 in CTS x 3/4 in Pipe, Cup x Cup x FNPT - Low-Lead Cast Copper & Bronze Tube Fittings
NIBCOLow-Lead Cast Copper & Bronze Tube Fittings

NIBCO Sweat Fitting Tee: 1 1/2 in CTS x 1 1/2 in CTS x 3/4 in Pipe, Cup x Cup x FNPT

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

SKU 3G-OTH-485596

Also listed as: 712RLF112X112X34 · 712R LF 11 2X11 2X3 4 · 712R-LF-11-2X11-2X3-4

Brand
NIBCO
Item
Sweat Fitting Tee: 1 1/2 in CTS x 1 1/2 in CTS x 3/4 in Pipe, Cup x Cup x FNPT
Category
Low-Lead Cast Copper & Bronze Tube Fittings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NIBCO
Manufacturer Part Number
712R-LF 11/2X11/2X3/4
Type
Cup x Cup x FNPT, Cast 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 FNPT, Cast Bronze.

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, branching flow from a 1 1/2 in CTS line to a 3/4 in pipe via a female NPT port. The cast bronze, low-lead construction suits potable water and hydronic heating applications.

What are the specifications of the NIBCO 712R-LF 11/2X11/2X3/4 tee?

This NIBCO tee is a cup x cup x FNPT fitting in cast bronze, low-lead. It joins 1 1/2 in CTS copper tube to 1 1/2 in CTS copper tube and a 3/4 in pipe. The manufacturer part number is 712R-LF 11/2X11/2X3/4.

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 fittings like the 712R-LF 11/2X11/2X3/4 to customers across 14 departments, including plumbing and HVAC.

How to install a NIBCO sweat fitting tee?

Clean and flux the copper tube ends, then insert into the cup ends of the NIBCO tee. Heat the joint evenly with a torch until solder melts into the gap. For the FNPT port, apply 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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