Tube Heat-Exchanger 'Serpentine' KSR

Large surface - good heat-exchange capacity


  • Cooling or heating of must or wine
  • Biological reduction of acids
  • Wine stabilization
  • Regulation of fermentation temperature
  • Cool storage of wine until bottling


Technical Details

  • Available in 4 sizes: KSR 10 / 15 / 20 / 25
  • Diameter: 274mm to 364mm according to size
  • Height: 1,00m to 1,91m (with another 200mm fittings)
  • Serpentines for bigger containers available - please enquire
  • Fittings: ¾” female (inner thread)
  • Max. work pressure: 6 bar




The heat-exchange spirals KSR, also known as ‘Serpentines’, are made of round-bent stainless steel tube (inner diameter 18mm). Their surface is electro-polished with firm anchorage rods along the spiral ending with stable feet.

A main advantage of the ‘Serpentines’ is their relatively large surface, and with it the good heat-exchange capacity. They can be set for application in tanks, but their main application area is the cooling and heating of red-wine must in vats.

The KSR are available in four sizes. They are suitable for application in stainless steel, concrete, enamel or PVC tanks as well as in wooden barrels.


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