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NIBCO Sweat Fitting Coupling: 1 1/4 in CTS x 3/4 in CTS, Cup x FTG - Wrot Copper Tube Fittings
NIBCOWrot Copper Tube Fittings

NIBCO Sweat Fitting Coupling: 1 1/4 in CTS x 3/4 in CTS, Cup x FTG

NIBCO Wrot Copper Tube Fittings. Specifications: Type: Cup x FTG, Wrot Copper.

SKU 3G-OTH-472446

Also listed as: 600114X34 · 600 11 4X3 4 · 600-11-4X3-4

Brand
NIBCO
Item
Sweat Fitting Coupling: 1 1/4 in CTS x 3/4 in CTS, Cup x FTG
Category
Wrot Copper Tube Fittings
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Technical Specifications

NIBCO
Manufacturer Part Number
600-11/4X3/4
Type
Cup x FTG, Wrot Copper

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

Product Description

NIBCO Wrot Copper Tube Fittings. Specifications: Type: Cup x FTG, Wrot Copper.

Frequently Asked Questions

What is NIBCO 600-11/4X3/4 wrot copper coupling used for?

This NIBCO sweat fitting coupling joins 1 1/4 in CTS to 3/4 in CTS copper tubing in plumbing and HVAC systems. The cup x FTG design allows a secure soldered connection for water supply lines, heating loops, and industrial piping where reducing tube size is required.

What are the specifications of NIBCO 600-11/4X3/4 coupling?

This NIBCO wrot copper coupling has a cup x FTG configuration, connecting 1 1/4 in CTS to 3/4 in CTS tubing. The manufacturer part number is 600-11/4X3/4. It is designed for sweat/solder installation and meets standard copper fitting dimensions for reliable flow reduction.

Where to buy NIBCO 600-11/4X3/4 coupling worldwide?

3G Electric supplies and delivers the NIBCO 600-11/4X3/4 wrot copper coupling worldwide. We handle full logistics and customs clearance to ensure your order reaches any global destination. Contact us for availability and lead time on this sweat fitting coupling.

How to install NIBCO 600-11/4X3/4 wrot copper coupling?

Clean and flux both tube ends and the cup x FTG sockets of the NIBCO coupling. Assemble the 1 1/4 in CTS and 3/4 in CTS tubes fully into the fitting. Apply heat evenly with a torch until solder melts into the joint, then allow to cool without disturbance for a leak-free connection.

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 wrot copper 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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