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.
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.