• Suitable for transcritical CO2 supermarket refrigeration systems and heat pumps
• Can be used as suction gas heaters, subcoolers, evaporators or as cascade heat exchangers


CBXP27 is suitable for use in transcritical CO2 systems, such as in supermarket cooling and heat pumps. Their heating surface consists of thin corrugated metal plates stacked on top of each other. They can be used as suction gas heaters, subcoolers, evaporators or as cascade heat exchangers in cascade CO2 systems.

Typical applications

  • HVAC heating/cooling
  • Refrigeration
  • Industrial cooling/heating
  • Oil cooling
CO2 refrigerant applications
  • Suction gas heater
  • Oil cooler
  • Evaporator
  • Economizer
  • Sub cooler
  • Condenser
Basic Specifications
  • Min. working temperature: see pdf attached
  • Max. working temperature: see pdf attached
  • Min. working pressure: Vacuum
  • Max. working pressure: see pdf attached
  • Volume per channel, litres (ga): 0.05 (0.013)
  • Max particle size mm (inch): 1.2 (0.05)
  • Max flowrate m3/h (gpm)*: 14.5 (64)
  • Min no of plates: 6
  • Max no of plates: 150
  • Cover plates: Stainless steel
  • Connections: Stainless steel
  • Plates: Stainless steel
  • Brazing material: Copper
  • No thick frames: brazing the stainless steel plates together eliminates the need for gaskets and thick frame plates
  • Optimal heat transfer efficiency: the brazing material seals and holds the plates together at the contact points ensuring optimal heat transfer efficiency and pressure resistance.
  • Long lifetime: the plate design guarantees the longest possible life
  • Extensive design options: Different plate patterns are available for various duties and performance specifications


Press Release: High-capacity brazed heat exchangers for supermarket CO2 refrigeration sys

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