... Air System- 2 sets of intake fans, 4 kw each, air flow 28000 m3/h total - 1 set of exhaust fan, 4 kw, air ... flow 14000 m3/h total - 0.3 m/s air ... velocity Filter System- Dual ... long, 36w lamps) on the wall E-controlling System- Spray&Baking Switch, Light Switch, Emergency Stop, ...