Enquire Now More Products Share it: Refrigerated Dryer Refrigerated stream dryers are the most common type of compressed air dryer. They remove water from the air by cooling the air to approximately 3 °C (38 °F) and effectively condensing out the moisture in a controlled environment.Technical SpecificationsRange5 to 500 Nm3/ HrPressure0.5 to 10 Bar gElectrical Connection415V , 3 Phase , 50 Hz Dew Point(-) 30 o C