Midline Valve Dielectric Union Pipe Fitting - FIP X SWT Brass X Zinc Coated Steel

Here's a handy plumbing fitting from Midline Valve.

It's a dielectric union, which is what you use when you need to connect two different types of metal pipes—like copper to steel—without causing corrosion from electrolysis.

This one connects a female iron pipe (FIP) thread to a solder (SWT) connection.

One side is brass, the other is zinc-coated steel, so it does the job right.

It's brand new and ready to install.

Good for water heaters or anywhere you're joining dissimilar metals., description_length: 653