Duka EL 125 TT silent Duct Fan

TT silent duct fan is extra sound-insulated, ensuring quiet operation. The duct fans can be used with Ø125 mm ventilation pipes. Suitable for combined supply and extraction ventilation in commercial and industrial spaces with strict noise requirements such as libraries, conference rooms, classrooms, kindergartens, playrooms, etc. The duct fans' cabinet is made of steel with a polymer coating. The cabinet is sound and heat insulated with 50 mm mineral wool. The duct fans are equipped with double-speed motors with low power consumption. The motors have overheating protection. The unit's ball bearings ensure long life. An external regulator can be connected, making step-less regulation of the duct fan possible. The cabinet has mounting brackets for easy installation on the wall, ceiling, or floor.