Refrigerator-cycle dryers of KDE series are signed to be compact. powerful and easily installed with minimal maintenance. Complying with EU regulators about ecology matters, all of our dryers use Gas Freon 134a. A digital electrical tool guarantees a steady working control of main parameters in any work condition, namely: Control and preservation of dew point. Timer setting of condensation download. Real-time viewing of operating  condition. The KDE Dryer series is able to deal with air flowrates from 400 lt/1 (24 m) to 3000 lt/1 (180m) whereas the KDE and from 4000 lt(258m) to 81000 lt(4.860m). This series is complete  with automatic condensation downloader.