Ultra-Corrugated Triple-Tube Heat Exchangers

Well-suited for thick viscosity products, with or without particulates.

Triple tube heat exchangers have about twice the area of double tube / linear foot. They consist of three concentric tubes — product normally flows in the annular space between the inner and middle tubes. They are well-suited for thick viscosity products, with or without particulates.


Triple tube heat exchangers are ideal for viscous product processing or for direct regeneration heat recovery. Because of the unique nature of the units with media located both on the exterior and interior, and with the product running through a corrugated channel, heat transfer of more viscous products is optimized.  Unique dual o-ring design with leak detect to atmosphere separates product from media for safety and security.


  • Semi welded
  • Demountable / direct regeneration
  • Equipped with aseptic fittings

 Materials of Construction:

  • 304LSS
  • 316LSS
  • 2205 SS
  • AL6XN SS

Proven Product Applications

  • Salsa
  • Cheese sauce
  • Pudding
  • Fruit & vegetable purees
  • Barbecue sauce
  • Juice pulp
  • Soup
  • Cream cheese
  • Aseptic and hot fill applications

Proven Benefits

  • Prevent cross-contamination – Double o-ring seal between products and media

  • Choose a flexible design – Semi-welded or totally demountable designs available

  • Save space and money – Ultra corrugations minimize heat transfer surface area

  • Reduce system size – Customized equipment layouts available

  • Run wide range of products – HE pressure capabilities up to 800 psi

  • Maximize HE efficiencies – Generates higher Reynolds #’s at lower flow rates

  • Customize solutions – Product tube annular spaces from 1.5″ to 4″

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