Der Anwender kann aus einer umfangreichen Baureihe das für seinen Anwendungsfall optimale Verdichteraggregat auswählen. Vor allem bei mehrstufigen Anwendungen ergeben sich durch die neuen Baugrößen ideale Kombinationsmöglichkeiten die auch Vorteile bei der Volumenregelung bieten.
The successful process gas compressors VRa of Aerzener Maschinenfabrik have been extended by new sizes. The types VRa 236 H and VRa 336 H supplement the compressor series in the volume flow range with an intakelower volume from 750 up to 2800 m3/h. Due to a special bearing- and shaft construction the engineers managed to increase the maximally admissible dif-ferential pressures to 25 bar regarding these types. Thereby with a multi-stage unit discharge pres-sures up to 53 bar abs. can be reached.
Considerable cost savings and space reductions are the result for the customer as now higher pressures with less individual compressors and corresponding accessories can be achieved. Moreover the new types of the variant-H can be used ideally for pre-compressions. Consequently customers of the chemistry, petrochemical industry and processing technology can select the compressor unit optimal for their case of application from one of the most comprehensive series.
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