NIBCO Sweat Fitting Adapter: 2 in CTS x 1 1/2 in Pipe, Cup x MNPT, Wrot Copper (MPN 604-R)

A NIBCO sweat fitting adapter connects copper tubing to threaded pipe in plumbing and HVAC systems. The 2 in CTS x 1 1/2 in Pipe, Cup x MNPT, Wrot Copper design joins a copper tube to a male threaded pipe, enabling transitions between different piping materials or connection types.

The NIBCO 604-R is a wrot copper sweat fitting adapter with a Cup x MNPT connection. It fits 2 in CTS copper tube on one end and 1 1/2 in male threaded pipe on the other. The wrot copper construction provides reliable solder joints for potable water and hydronic applications.

3G Electric supplies NIBCO sweat fitting adapters worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine NIBCO fittings across 14 departments, including plumbing and HVAC. Contact us for availability and delivery to your location.

To install a NIBCO wrot copper sweat fitting adapter, clean the tube end and fitting cup with emery cloth, apply flux, assemble, and heat with a torch until solder flows into the joint. Allow to cool naturally. For threaded connections, use PTFE tape or pipe dope on the MNPT end. Follow local plumbing codes.