This website uses cookies to make the offer more user-friendly and effective. By using this website, you agree to the use of cookies.Additonal information

16 - 18 October 2018 // Nuremberg, Germany

Posting print layout

What information should be shown in the print layout?

Create print layout
Exhibitors & Products Chillventa 2018
Zoom product LOGO_Hybrid Dry Cooler with Adiabatic Precooling - TOPAZ

Hybrid Dry Cooler with Adiabatic Precooling - TOPAZ

LOGO_Hybrid Dry Cooler with Adiabatic Precooling - TOPAZ

Hybrid Dry Cooler with Adiabatic Precooling - TOPAZ

Request information Request information

Contact us

Please enter your personal information and desired appointment. You can also leave us a message.

Your personal information

Your message for us

Desired appointment during the exhibition

* Compulsory fields you must fill in.

Information on data protection can be found here.

Your message has been sent.

You do not have a registration yet? Register now and use all advantages of the Exhibitors and Products Database, the supporting programme and the TicketShop.

An error has occurred.

  • Water treatment free
  • Without spraying of water into the air flow
  • No aerosols that can be inhaled, no risk of legionnaire’s disease
  • Easy maintenance thanks to complete access to the interior
  • Very low operating costs
  • Optimized EC power consumption motor
  • Adiabatic cooling below the ambient air temperature


  • Optimized fan power by low noise EC-Fans
  • Operation in Winter without Glycol (Self-draining function)
  • Hygiene Conformity

TOPAZ is a hybrid dry cooler with adiabatic precooling that dissipates the heat energy dry into the atmosphere. Without water treatment and without spraying water into the air flow, the coolant is cooled down to temperatures that are lower than the ambient air temperature. If the outside temperature rises, the humidification is switched on. With ambient air temperatures of up to ca. 23°C, the dissipation of heat is made by dry cooling. Bacteriological growth and pollution, as well as deposits in the heat exchanger are here prevented by the daily draining off the humidification water and the drying of the humidifier. The energy-saving motor and the low water consumption by recirculation also contribute to the low operating costs. The simple access through a rollup door and the parallel, vertical arrangement of the heat exchangers make servicing possible without dismantling the motors and fans.

Advantages of precooling through humidification of the supply air

  • No water treatment necessary
  • Very high switching point from wet to dry operation (approx. 23°C)
  • Low water outlet temperatures
  • Adiabatic cooling below the ambient air temperature
  • No dirt or deposits in heat exchanger
  • No chemicals (biocide, hardness stabilizers, corrosion protection) required

Technical characteristics

  • Supplied as “plug and play“, ready to connect devices
  • Performance control: always attempts to reach the optimal operating point

Easy maintenance

  • Internal access through complete opening
  • Maintenance free EC-Fans

Adiabatic Cooler TOPAZ

LOGO_Adiabatic Cooler TOPAZ

Adiabatischer Rückkühler TOPAZ

LOGO_Adiabatischer Rückkühler TOPAZ

Dunstturm DT

LOGO_Dunstturm DT

Hybrider Verdunstungskühler VHK

LOGO_Hybrider Verdunstungskühler VHK

Hybridkühler HK

LOGO_Hybridkühler HK

New: Cooling Tower DTC ecoTec

LOGO_New: Cooling Tower DTC ecoTec

NEW: Open Circuit Cooling Tower DT ecoTec

LOGO_NEW: Open Circuit Cooling Tower DT ecoTec

Open Circuit Cooling Towers DT / DT XL / SK

LOGO_Open Circuit Cooling Towers DT / DT XL / SK

Verdunstungskühler VK

LOGO_Verdunstungskühler VK

Hybrid Dry Cooler with Adiabatic Precooling - TOPAZ is assigned to following product groups:

You decided to attend the Chillventa? Get your tickets at the TicketShop


The selected entry has been placed in your favourites!

If you register you can save your favourites permanently and access all entries even when underway – via laptop or tablet.

You can register an account here to save your settings in the Exhibitors and Products Database and as well as in the Supporting Programme.The registration is not for the TicketShop and ExhibitorShop.

Register now

Your advantages at a glance:

  • Advantage Save your favourites permanently. Use the instant access – mobile too, anytime and anywhere – incl. memo function.
  • Advantage The optional newsletter gives you regular up-to-date information about new exhibitors and products – matched to your interests.
  • Advantage Call up your favourites mobile too! Simply log in and access them at anytime.