NIBCO Sweat Fitting Union: 1 1/4 in CTS x 1 1/4 in Pipe, Cup x MNPT, Bronze (MPN 7334-11/4)

This NIBCO sweat fitting union connects copper tubing to male threaded pipe in plumbing and HVAC systems. It allows easy disassembly for maintenance. The bronze construction resists corrosion in potable water and hydronic heating applications.

This NIBCO union has a 1 1/4 in CTS sweat cup on one end and a 1 1/4 in male NPT thread on the other. It is made of bronze, part number 7334-11/4. The cup x MNPT configuration joins copper tube to threaded pipe without additional adapters.

3G Electric supplies and delivers this NIBCO sweat fitting union worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this bronze union.

Clean the copper tube end and apply flux. Heat the cup end evenly and apply solder until it flows fully around the joint. For the threaded side, use pipe thread sealant on the male NPT and tighten securely. Allow to cool before pressurizing the system.