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Home Products Heat exchanger
Heat exchanger

Research and development of the heat exchangers with heat transfer surface of hollow polymeric fibres started in 2007. Zena Membranes has been involved in R&D experimental work realized at the Heat Transfer and Fluid Flow Laboratory, one of the departments of the Brno University of Technology.

The heat exchangers are in most cases designed on customer requirements; as a large variation of the product exists.

Types of heat exchangers:


  • tube housed
  • immersed tubular/linear
  • immersed horizontal