... 2x7.5KW double-intake centrifugal fans for intake air, model YDW5.6M, air capacity is 20000m3/h for each fan1x11KW double- ... intake centrifugal fans for exhaust air, model TAE-710H, belt-drive, air capacity is 36000m3/h for each ... ,limited-temperature devicePower supplyAs requestHighest working temperature80?Illuminance?450LUXFree air speed?0.25m/sTotal power29.5KWOption color: blue, ...