Plumbing Supplies-Plumbing Fittings, Dielectric Unions& Flanges

dielectric union/ flange

Union:

Female x Female / Female x SWT / Male x SWT 

1/2" ~2"

Flange:

Female x SWT 

2-1/2" ~3" ( cast iron both sides)

2-1/2"~4" ( cast iron+ cast brass)