Found 1 result for the keyword ‘Dielectrical Couplings’

• Dielectrical Couplings for plumbing -- Galvanized to Copper connections

  If you connect copper plumbing pipes directly to galvanized plumbing pipes, or even let a copper pipe touch a galvanized heating duct, you will get an electrolytic reaction between these two metals. The reaction is accelerated if the pipe is hot, so this is worse with hot water lines than cold o...