NIBCO Sweat Fitting Adapter: 3/4 in CTS x 3/4 in Pipe, Cup x MNPT, Wrot Copper (MPN 9030951)
SKU 3G-OTH-472723
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Frequently Asked Questions
What is a NIBCO sweat fitting adapter used for?
A NIBCO sweat fitting adapter connects copper tubing to threaded pipe in plumbing and HVAC systems. The 3/4 in CTS cup end solders onto copper tube, while the MNPT end threads into female fittings, enabling reliable transitions in water supply and hydronic heating lines.
What are the specifications of the NIBCO 9030951 sweat fitting adapter?
The NIBCO 9030951 is a wrot copper sweat fitting adapter with a 3/4 in CTS cup x 3/4 in pipe MNPT connection. It is designed for soldering onto copper tube on one side and threading into NPT female ports on the other, suitable for potable water and hydronic applications.
Where to buy NIBCO sweat fitting adapters worldwide?
3G Electric supplies NIBCO sweat fitting adapters like the 9030951 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this wrot copper adapter for your plumbing or HVAC project.
How to install a NIBCO sweat fitting adapter?
To install a NIBCO sweat fitting adapter, clean the copper tube end and the cup interior with emery cloth, apply flux, assemble the joint, and heat with a torch until solder flows into the cup. Allow to cool before pressurizing. Always follow local plumbing codes and use lead-free solder for potable water.
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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.









