Heatless desiccant dryer uses compressed air as a purge to regenerate, it costs maximum compressed air. Reference performance: Max. compressed air consumption: 14.5% Max. inlet temperature: 45°C, 113°F Max. inlet oil content: 0.1 ppm High quality desiccant: High performance desiccant Pressure dew point: -20~-70°C, -4~-94°F Max. pressure drop: 0.21 bar Working pressure range: 4-10 bar, optimum: 7 bar/102 psi Robust and compact design: Forklift slots, lifting eyes Controller: Electronic control board Time-based steering Galvanized piping with flanged connections: Easy maintenance and less chance of leakages Butterfly valves: Good quality butterfly valves Filters (optional): DP offer integrated filters for desiccant dryers Pre-filters could eliminate oil contaminant from compressed air, increasing lifetime of desiccant. After-filters could eliminate dust