NIBCO Sweat Fitting Tee: 1/2 in CTS x 3/8 in CTS x 1/2 in CTS, Cup x Cup x Cup
SKU 3G-OTH-472329
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Frequently Asked Questions
What is a NIBCO 611RR 1/2x3/8x1/2 wrot copper tee used for?
This NIBCO sweat fitting tee connects three copper tube branches in plumbing and HVAC systems. It joins 1/2 in CTS and 3/8 in CTS lines with cup x cup x cup ends for soldered joints, ensuring leak-free flow in potable water or hydronic heating applications.
What are the specifications of the NIBCO 611RR 1/2x3/8x1/2 tee?
The NIBCO 611RR is a wrot copper tee with cup x cup x cup connections. It fits 1/2 in CTS x 3/8 in CTS x 1/2 in CTS tube sizes. The manufacturer part number is 611RR 1/2x3/8x1/2, and it is designed for sweat/solder installation.
Where to buy NIBCO 611RR 1/2x3/8x1/2 wrot copper tee worldwide?
3G Electric supplies the NIBCO 611RR 1/2x3/8x1/2 wrot copper tee to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine NIBCO fitting.
How to install a NIBCO 611RR 1/2x3/8x1/2 sweat tee?
Clean tube ends and fitting cups with emery cloth, apply flux, assemble the NIBCO 611RR tee, and heat evenly with a torch until solder melts into the joint. Allow to cool naturally. Always follow local plumbing codes and use lead-free solder for potable water systems.
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Common applications for NIBCONIBCO 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.









