Aseptic Filling Equipment Manufacturer India, Aseptic Fillers, Aseptic Filling Process In order to satisfy the demands of the modern food-processing sector HRS Process Systems has taken a decisive step in the integration of technologies. We have developed an integrated system which combines their innovative Hygienic Piston Pump, Unicus® dynamic heat exchangers, Ecoflux*corrugated tube heat exchangers depending on the process and their bag-in-drum Aseptic Fillers.