სამზარეულოს არხული ვენტილატორი  KUB 630 D4 T40 

• Backward curved radial impeller
• Removable side walls, variable discharge direction
• Sheet steel housing double-walled, 30 mm mineral wool
• IE3 motor outside the airflow, controllable
• Conveyed medium temperature up to 120 °C in continuous operation
• Housing bottom designed with integrated drain