1″ Copper Solder x Female NPT Dielectric Union (Lead Free)

1″ female copper solder or sweat x 1″ female NPT Dielectric Union. The dielectric union is lead free and comes with a high temperature gasket for plumbing and heating applications. Size 1″ Material Galvanized Steel x Lead Free Brass Application Plumbing, Heating, Fire Protection and more Connection Type Female Copper Solder or Sweat Connection Type Female NPT Maximum Pressure (PSI) 250 PSI at 156ºF Temperature Range  -20ºF – 300ºF