NIBCO Sweat Fitting Tee: 1/2 in CTS x 3/8 in CTS x 1/4 in CTS, Cup x Cup x Cup
SKU 3G-OTH-472333
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Frequently Asked Questions
What is a NIBCO 611RR 1/2X3/8X1/4 wrot copper tee used for?
This NIBCO sweat fitting tee joins three copper tubes in plumbing and HVAC systems. It connects 1/2 in CTS, 3/8 in CTS, and 1/4 in CTS lines, allowing branch or reducing connections in potable water, hydronic heating, or compressed air applications.
What are the specifications of the NIBCO 611RR 1/2X3/8X1/4 tee?
The NIBCO 611RR is a cup x cup x cup wrot copper tee with sizes 1/2 in CTS x 3/8 in CTS x 1/4 in CTS. It is designed for sweat (solder) installation and meets ASTM B75/B75M standards for copper tube fittings.
Where to buy NIBCO 611RR 1/2X3/8X1/4 wrot copper tee worldwide?
3G Electric supplies the NIBCO 611RR 1/2X3/8X1/4 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 sweat fitting tee.
How to install a NIBCO wrot copper sweat 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. 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.









