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Chest Ultra Low Temperature Freezer


Within Telstar’s Boreas Chest series of horizontal freezers, an array of advanced features includes the incorporation of vacuum insulation panels, a cutting-edge technology that not only ensures superior thermal insulation but also facilitates an expanded storage capacity, distinguishing these freezers as exemplary solutions that surpass the capabilities of other ultra-freezers on the market.


  • High versatility for various storage boxes and racks.
  • Up to 30% more storage capacity.
  • One of the few manufacturers offering the chest version.
  • Minimal temperature loss when opening the door.
  • One-handed opening system, even repeatedly.
  • Environmentally conscious.


  • Research laboratories, hospitals, and biotechnology centres for long-term preservation of high-value samples, ensuring stability and preservation of biological properties.
  • Biological (life sciences, bacteria, microorganisms).
  • Pharmaceutical and chemical (synthetic materials, enzymes, reagents).
  • Medical (cells, DNA, bone material, plasma, viruses).
  • Food (deep-sea fishing).


  • Available in 3 sizes: 370, 620, and 820 liters.
  • Use of entirely pure natural refrigerants.
  • Easy maintenance.
  • User-friendly and intuitive control panel.
  • Full interior manufactured using AISI 304 stainless steel.
  • VIP technology (ultra-vacuum insulation panels) provides 30% more storage capacity in the same space.

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