Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

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

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

SKU 3G-OTH-472634

Brand
NIBCO
Item
Sweat Fitting Tee: 1 in CTS x 1/2 in CTS x 3/4 in CTS, Cup x Cup x Cup
Category
Wrot Copper Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

NIBCO
Manufacturer Part Number
611RR 1X1/2X3/4
Type
Cup x Cup x Cup, Wrot Copper
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Frequently Asked Questions

What is NIBCO 611RR 1X1/2X3/4 wrot copper tee used for?

This NIBCO sweat fitting tee joins three copper tube branches in plumbing, HVAC, and industrial piping systems. It connects 1 in CTS, 1/2 in CTS, and 3/4 in CTS lines using soldered cup connections, providing reliable flow distribution in potable water or hydronic circuits.

What are the specifications of NIBCO 611RR 1X1/2X3/4?

The NIBCO 611RR is a wrot copper tee with cup x cup x cup ends. It fits 1 in CTS x 1/2 in CTS x 3/4 in CTS tube sizes. The manufacturer part number is 611RR 1X1/2X3/4. It is designed for sweat (solder) installation per standard copper fitting practices.

Where to buy NIBCO 611RR 1X1/2X3/4 worldwide?

3G Electric supplies and delivers the NIBCO 611RR 1X1/2X3/4 wrot copper tee to customers worldwide. We handle full logistics, customs clearance, and delivery coordination. Contact us for pricing and lead time on this fitting.

How to install NIBCO 611RR 1X1/2X3/4 wrot copper tee?

Install this NIBCO tee by cleaning tube ends and fitting cups with emery cloth, applying flux, assembling joints, and heating with a torch until solder flows 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from NIBCO

View all NIBCO parts
NIBCO Sweat Fitting Elbow: 2 1/2 in CTS x 2 1/2 in CTS, FTG x FTG, Wrot Copper (MPN 6072LT 21/2)
NIBCO
NIBCO Sweat Fitting Elbow: 2 1/2 in CTS x 2 1/2 in CTS, FTG x FTG, Wrot Copper (MPN 6072LT 21/2)
NIBCO Sweat Fitting Coupling: 1 1/2 in CTS x 3/4 in CTS, Cup x FTG, Wrot Copper (MPN 600R 11/2X3/4)
NIBCO
NIBCO Sweat Fitting Coupling: 1 1/2 in CTS x 3/4 in CTS, Cup x FTG, Wrot Copper (MPN 600R 11/2X3/4)
NIBCO Sweat Fitting Elbow: 2 in CTS x 2 in CTS, FTG x FTG, Wrot Copper (MPN 6072LT 2)
NIBCO
NIBCO Sweat Fitting Elbow: 2 in CTS x 2 in CTS, FTG x FTG, Wrot Copper (MPN 6072LT 2)
NIBCO Sweat Fitting Tee: 2 in CTS x 2 in CTS x 2 in CTS, Cup x Cup x Cup, Wrot Copper (MPN 611 2)
NIBCO
NIBCO Sweat Fitting Tee: 2 in CTS x 2 in CTS x 2 in CTS, Cup x Cup x Cup, Wrot Copper (MPN 611 2)
NIBCO Sweat Fitting Tee: 1/2 in CTS x 1/2 in Pipe x 1/2 in CTS, Cup x FTG x Cup, Wrot Copper (MPN 6112-1/2)
NIBCO
NIBCO Sweat Fitting Tee: 1/2 in CTS x 1/2 in Pipe x 1/2 in CTS, Cup x FTG x Cup, Wrot Copper (MPN 6112-1/2)
NIBCO Sweat Fitting Coupling: 5/8 in CTS x 3/8 in CTS, FTG x FTG, Wrot Copper (MPN 6002-5/8X3/8)
NIBCO
NIBCO Sweat Fitting Coupling: 5/8 in CTS x 3/8 in CTS, FTG x FTG, Wrot Copper (MPN 6002-5/8X3/8)
NIBCO Sweat Fitting Tee: 1 1/2 in CTS x 3/4 in CTS x 3/4 in CTS, Cup x Cup x Cup, Wrot Copper (MPN 611RR 11/2X3/4X3/4)
NIBCO
NIBCO Sweat Fitting Tee: 1 1/2 in CTS x 3/4 in CTS x 3/4 in CTS, Cup x Cup x Cup, Wrot Copper (MPN 611RR 11/2X3/4X3/4)
NIBCO Sweat Fitting Tee: 2 in CTS x 2 in CTS x 1 1/4 in CTS, Cup x Cup x Cup, Wrot Copper (MPN 9102850)
NIBCO
NIBCO Sweat Fitting Tee: 2 in CTS x 2 in CTS x 1 1/4 in CTS, Cup x Cup x Cup, Wrot Copper (MPN 9102850)