Air Flowrate
570m³/h (Extraction), 430m³/h (Recirculation) (0), Ducted: 365m3/h. Recirculated: 190m3/h. (2), Ducted 368m³/hour, Recirculated 270m³/hour (1), Ducted: 600m³/h. Recirculated: 600m³/h (1), Extracted: 750m³/h, Recirculated: 475m³/h (1)