NIBCO Sweat Fitting Coupling: 3/4 in CTS x 3/4 in CTS, Cup x FTG, Dimple Center Stop
SKU 3G-OTH-472725
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Frequently Asked Questions
What is NIBCO 600.75 sweat fitting coupling used for?
The NIBCO 600.75 is a wrot copper sweat fitting coupling used to join two 3/4 in CTS copper tubes in plumbing, HVAC, and industrial piping systems. Its dimple center stop ensures proper insertion depth for reliable solder joints.
What are the specifications of NIBCO 600.75 sweat fitting coupling?
The NIBCO 600.75 is a 3/4 in CTS x 3/4 in CTS wrot copper coupling with a Cup x FTG configuration and dimple center stop. The manufacturer part number is 600.75. It is designed for sweat/solder connections in copper tubing systems.
Where to buy NIBCO 600.75 sweat fitting coupling worldwide?
3G Electric supplies the NIBCO 600.75 wrot copper coupling to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install NIBCO 600.75 sweat fitting coupling?
To install the NIBCO 600.75, clean and flux the tube ends and fitting cup. Insert the tube to the dimple center stop, then heat evenly and apply solder until a full fillet forms. Allow to cool naturally before pressurizing the system.
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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.









