HRS PSL has developed aseptic sterilizer food processing equipment with ECOFLUX* ‘AS’ series tube in tube in tube heat exchangers (Triple tube/Four tube model) to sterilize fruit puree, concentrate and paste, ECOFLUX* MI Series multi-tube heat exchanger to process heat sensitive fruit puree and juices and ECOFLUX* DT Series double tube heat exchanger to process fruit puree and juices with particulates.