Use: heating systems and refrigeration circuits


  • Circular flat expansion tank for closed circuits
  • Rubber diaphragm fixed membrane
  • 100% Made in Italy
  • Produced according to the standards established by PED 2014/68/UE and DIN EN 13831 regulations
  • Quality certified and guaranteed by international regulations
  • High level of customization
  • Epoxy powder exterior painting to guarantee a high level of protection against oxidation and a fine aesthetic final quality
  • Accurate quality controls during all manufacturing process phases

Expansion tanks with rubber membrane - CP range

  1. Tank's body (epoxy powder coating)
  2. Rubber membrane
  3. Air valve
  4. Water connection