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We are glad to offer Thermofin industrial dry cooler with a large V-type block fin tube for use in refrigeration, air-conditioning systems and for cooling liquids in various technological processes. The offer includes a series with vertical exhaust in the nominal capacity range from 80.7 to 1,321 kW. A large, double V-shaped block fin tube ensures high efficiency, optimizes the airflow and the use of storage space. Dry coolers, resistant to weather conditions and UV rays, available in various versions, enable flexible selection of the device.

TDD series is equipped with axial fans from 4 to 22 pcs, with a diameter of 910 mm, with a maintenance-free, external impeller with IP54 protection class, F insulation class. Fans are available with five levels of sound pressure. Motors are thermally protected on the winding. The standard galvanized, RAL 7035 steel powder-coated housing makes up a durable, self-supporting structure. 

Characteristics of TDD dry coolers:

  • nominal capacity: from 80.7 to 1,321 kW
  • refrigerant: ethylene glycol
  • block fin tubes:
    • double
    • aluminum fins
    • fin spacing: 2.0; 2.2; 2.4; 3.0 mm
    • parameters of block: 40 x 34 mm
    • 12 mm copper tubes
  • axial fans:
    • from 4 to 22 pcs with a diameter of 910 mm
    • air discharge: vertical

TDD dry cooler accessories:

  • separation of the condenser section
  • vibration dampers
  • special painting
  • spray system
  • tilting fans
  • treamer (extends the air throw distance)
  • diffusers
  • EC fans



  • spray system for peak loads in high ambient temperatures
  • low water consumption
  • optimized energy consuming
  • frost protection due to a fully automatic drain system
  • control via TCS controller (max. 4 spray zones)

Electrical design

  • service switches/motor protection switches (wired individually or in pairs)
  • wiring to the electrical enclosure<
  • TPD - thermofin® power distribution
  • integration of all electrical components with control cabinet
  • TCS - thermofin® monitoring system

Cardboard overlay system

  • activation of the humidification system in case of higher productivity requirements
  • uniform moistening of the entire surface of the length of the water distribution tube
  • no aerosol release
  • direct installation on the sides of the air intake
  • easy replacement of pads due to modular design

Thermofin TCS control system

TCS (thermofin® monitoring system) is an intelligent regulator designed for modern drives of fan motors. It is used to monitor and collect data on evaporators, air coolers, dry coolers and condensers. It has a very compact design and many useful functions, ensuring optimal operation conditions. Maximum efficiency is achieved due to the quick response to changing environmental conditions.

The new, 2nd generation version has been updated both visually and technically. Important innovations are: a new 4.3 "colorful touch display, modern communication interfaces such as Bacnet IP, Modbus TCP and Profinet IRT, Ethernet interface, TAM (termofin® adiabatic management - functional module for panels), network display connector and extended error protocol.

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Sales of equipment

We are a direct importer, an authorized distributor of the world's leading manufacturers of refrigeration equipment and components for refrigeration. The main activity is the selection and sale of equipment and components for refrigeration systems.

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Technical support

We actively support our installers. We organize product training and technical consultations for refrigeration engineers at every stage of project implementation. Hundreds of successful investments confirm our competence and experience.

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Own production

Based on many years of experience of our engineers in the field of design and assembly of refrigeration equipment, in 2017 we started own production. refrigeration units and multi-compressor units based on Danfoss, Frascold and Bitzer compressors.

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