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BARTEC BENKE - Leading Analyzer and Measurement Technology for the Oil and Gas Industry

BARTEC BENKE proves over 50 years of experience and specialist...

More info about BARTEC BENKE

Cooling Systems – Ex Closed Loop Chiller FKS-KWS


The BARTEC BENKE closed loop chillers consist of an air-cooled high performance condenser combined with an encapsulated compressor and are suitable for the installation in explosive gas atmospheres defined as zone 1. The electrical control system is supplied with its own Ex d housing. Optionally, with a BARTEC BENKE analyzer, the control system can be placed inside the Ex p housing of the analyzer.

Problems on site where utilities supplying cooling water is of a lower quality or special requirements of cooling water are needed, BARTEC BENKE closed loop chillers can be supplied to meet these applications.

The chillers can be supplied with diverse refrigerating capacities which allow the chillers to be used on single analyzers up to complete analyzer houses, peltier elements and heat exchangers. They can be supplied suitable for indoor or outdoor use. Depending on the flow rate required, different pump capacities are also available.



  • Easy, quick installation
  • Robust low maintenance device
  • From ambient temperatures -20 °C up to + 55°C
  • Fully certified for ATEX, Zone 1
  • Compact design
  • Cooling capacity up to 60 kW


Borsigstrasse 10
21465 Reinbek
Tel: +49 40 72703 0
Fax: +49 40 72703 363

Quick Contact Cooling Systems – Ex Closed Loop Chiller FKS-KWS