NIBCO Sweat Fitting Adapter: 1/2 in CTS x 3/4 in Pipe, Cup x MNPT
SKU 3G-OTH-472269
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Frequently Asked Questions
What is a NIBCO sweat fitting adapter used for?
This NIBCO wrot copper adapter connects 1/2 in CTS copper tube to 3/4 in male NPT threaded pipe. It is used in plumbing, HVAC, and industrial systems for transitioning between sweat (solder) connections and threaded fittings.
What are the specifications of the NIBCO U604-1/2x3/4 adapter?
This NIBCO sweat fitting adapter has a 1/2 in CTS cup end and a 3/4 in male NPT thread. It is made of wrot copper with a Cup x MNPT configuration. The manufacturer part number is U604-1/2x3/4.
Where to buy NIBCO sweat fitting adapters worldwide?
3G Electric supplies NIBCO wrot copper fittings like the U604-1/2x3/4 adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this item.
How to install a NIBCO sweat fitting adapter?
Clean the copper tube and fitting cup end, apply flux, then heat evenly with a torch until solder melts into the joint. For the threaded end, use PTFE tape or pipe dope on the male NPT threads. Allow to cool before pressurizing.
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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.









