Duka EL 100 TT silent Duct Fan

TT silent duct fan is extra soundproofed, offering low-noise operation. The duct fans can be used with Ø100 mm ventilation pipes. Suitable for combined supply and exhaust ventilation in commercial and industrial rooms with stringent 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 overheat protection. The unit's ball bearings ensure long life. An external regulator can be connected for stepless adjustment of the duct fan. The cabinet has mounting brackets for easy installation on wall, ceiling, or floor.