NIBCO Sweat Fitting Tee: 5/16 in CTS x 1/8 in CTS x 5/16 in CTS, Cup x Cup x Cup
SKU 3G-OTH-472359
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Frequently Asked Questions
What is a NIBCO wrot copper sweat fitting tee used for?
A NIBCO wrot copper sweat fitting tee joins three copper tube branches in plumbing, HVAC, or refrigeration systems. The cup x cup x cup design accepts 5/16 in CTS and 1/8 in CTS tubing for soldered connections. 3G Electric supplies this fitting for industrial piping applications worldwide.
What are the specifications of the NIBCO 611RR sweat fitting tee?
The NIBCO 611RR is a wrot copper sweat fitting tee with cup x cup x cup ends. It fits 5/16 in CTS x 1/8 in CTS x 5/16 in CTS tubing. The manufacturer part number is 611RR 5/16ODX1/8X5/16OD. 3G Electric sources this NIBCO fitting for global industrial supply.
Where to buy NIBCO wrot copper fittings in worldwide?
3G Electric supplies NIBCO wrot copper fittings, including 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 NIBCO sweat fittings.
How to install a NIBCO sweat fitting tee?
Clean tube ends and fitting cups with emery cloth, apply flux, assemble the NIBCO tee, and heat evenly with a torch until solder flows into the joint. Allow to cool naturally. 3G Electric provides this NIBCO fitting for professional plumbing and HVAC installations globally.
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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.









