"Innovative axial pipe fan in a stylish design for ventilation and extra comfort.
Includes timerRun-on relay: continuously adjustable from 2 to 30 minutesBall bearing motorFor ventilation with a powerful air flow ratePermanent ventilation of sanitary areas, shower rooms, kitchens and other living areasEnclosure and impeller made of high-quality, robust and UV-resistant ABS plasticCompatible with ventilation pipes with a diameter of 100, 125 or 150 mmSimple installation, operation and maintenanceIncludes overheating protectionIncludes mounting bracketThe DUO turbines have 4 operating modesProtection class: IPX4"