This model series was developed and further improved upon by DELTATHERM® on the basis of comprehensive research and long years of practical experience. Through a range of measures, cooling capacity, efficiency and operational reliability were further improved and thereby a trend-setting cooling water-heat exchanger was designed. The DELTATHERM® industrial cooling systems of the RKV series consist of the components cold fluid circuit, water circuit and electrical technology, completely fitted in a housing. The cooling of the circulation medium (normally water, optionally also antifreeze, oil or deionised water) is carried out by a heat exchanger, which is known as the evaporator. The DELTATHERM® industrial coolers, which are ready for connection and tested in our in-house performance testing equipment are already completely equipped in the basic version. For customer-specific requirements a comprehensive option package is available, through which we are able to fulfil all of our customers' technically feasible wishes.