FZX – Fristam



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This sanitary liquid ring pump provides new capabilities for handling products with entrained air.

By using a specially designed impeller and housing, the FZX maintains its prime when other pumps become air bound. This feature makes the FZX more efficient for complete evacuation of tanks and lines during normal process or CIP.


  • CIP return
  • Pumping aerated products
  • Complete emptying of tanks (tanker unloading)
  • Lifting products from drums and sumps
  • Texturizing sour cream (replacing homogenizer valves)
  • Pumping shear sensitive products (e.g. cream, liquid eggs, yeast, and sour cream)