The Sondex Sonder Safe system consists of two thin flow plates pressed together. The unique Sonder Safe plates means that should there be a leak in one of the plates, the media will run out between the plates, allowing the leak to be seen from the outside.

The "Sonder Safe Plates" are available in two versions - an industrial and a sanitary design.



  • Dairy, Food & Beverage
  • District heating industry
  • Engine cooling
  • Acid cooling
  • and other