Description
ME 690-4-8 1/2X1/2 DIE UNION
Marshall Excelsior 690-4-8, 1/2" x 1/2" dielectric union for LP gas service. Dielectric union for LP gas piping at 1/2" connections preventing electrolytic corrosion.

Marshall Excelsior 690-4-8, 1/2" x 1/2" dielectric union for LP gas service. Dielectric union for LP gas piping at 1/2" connections preventing electrolytic corrosion.
