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NIBCO Sweat Fitting Tee: 1 1/2 in CTS x 3/4 in CTS x 1 1/4 in CTS, Cup x Cup x Cup - Wrot Copper Tube Fittings
NIBCOWrot Copper Tube Fittings

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

SKU 3G-OTH-472450

Brand
NIBCO
Item
Sweat Fitting Tee: 1 1/2 in CTS x 3/4 in CTS x 1 1/4 in CTS, Cup x Cup x Cup
Category
Wrot Copper Tube Fittings
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Technical Specifications

NIBCO
Manufacturer Part Number
611RR 11/2X3/4X11/4
Type
Cup x Cup x Cup, Wrot Copper
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NIBCO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a NIBCO wrot copper sweat fitting tee used for?

A NIBCO wrot copper sweat fitting tee is used to branch or combine copper tubing in plumbing, HVAC, and industrial piping systems. The cup x cup x cup design accepts three tube ends for soldered connections, ensuring leak-free joints in potable water, hydronic heating, and process lines.

What are the specifications of the NIBCO 611RR 1 1/2 x 3/4 x 1 1/4 tee?

This NIBCO sweat fitting tee has a wrot copper construction with cup x cup x cup ends. It connects 1 1/2 in CTS, 3/4 in CTS, and 1 1/4 in CTS copper tubing. The manufacturer part number is 611RR 11/2X3/4X11/4. It is designed for soldered joints in copper piping systems.

Where to buy NIBCO wrot copper fittings in worldwide?

3G Electric supplies NIBCO wrot copper fittings like the 611RR tee to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other copper tube fittings across 14 industrial departments.

How to install a NIBCO sweat fitting tee?

To install a NIBCO wrot copper sweat fitting tee, clean the tube ends and fitting cups with emery cloth, apply flux, assemble the joint, and heat evenly with a torch until solder melts into the cup. Allow to cool naturally. Follow local plumbing codes and use lead-free solder for potable water systems.

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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