NIBCO Sweat Fitting Tee: 3 in CTS x 3 in CTS x 1 in CTS, Cup x Cup x Cup
SKU 3G-OTH-472346
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Frequently Asked Questions
What is NIBCO 611R 3x3x1 wrot copper tee used for?
This NIBCO sweat fitting tee joins three copper tubes in plumbing, HVAC, and industrial piping systems. It connects 3 in CTS x 3 in CTS x 1 in CTS lines for branching or reducing flow, suitable for potable water, drainage, and process lines.
What are the specifications of NIBCO 611R 3x3x1?
The NIBCO 611R 3x3x1 is a cup x cup x cup wrot copper tee with sizes 3 in CTS x 3 in CTS x 1 in CTS. It is designed for sweat (solder) installation and meets ASTM B75/B75M standards for copper tube fittings.
Where to buy NIBCO 611R 3x3x1 worldwide?
3G Electric supplies the NIBCO 611R 3x3x1 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 fitting.
How to install NIBCO 611R 3x3x1 wrot copper tee?
Install this NIBCO tee by cutting copper tubes square, deburring, and cleaning the cup ends. Apply flux, assemble, and heat evenly while feeding solder into the joint. Allow to cool naturally before pressure testing. Follow local plumbing codes.
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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.









