... centrifugal fans 4.0kw, air volume 35,000 m³/hExhaust fanOne centrifugal fans 4.0kw, air volume ... calorific value 14000Kcal / h, stainless steel heat exchanger, with explosion-proof holes, operating temperature 60°C, Manual air ... filter cotton, Sub - efficient filter cottonElectronic control systemSpray paint,, drying temperature, time setting , light switches.Total power14KWOptionalColorblue, orange , ...