D.O. Smith 10861 Dielectric Unions 3/4" Steel FIP x 3/4" Copper Sweat (6 Pack)
D.O. Smith 10861 Dielectric Unions 3/4" Steel FIP x 3/4" Copper Sweat (6 Pack) Prevents electrolysis or galvanic action when connecting dissimilar metals Solder ends conform to ANSI B2.1 EPDM washer, ABS fiber sleeve Residential or commercial use Zinc plated forged steel Pressure rated at 250 psi at 180 degrees F