• Material: self-extinguishing plastic resin (self-extinguishing capability V0) • Nominal diameter 100 mm. • 2 speed AC motor with thermal overload cutout and shaft turning in ball bearings, coupled to mixed flow axial-centrifugal impeller. • Minimum air flow 180 m3/h Maximum air flow: 285 m3/h • Equipped with an electronic timer designed to shut off the motor automatically after a set interval, selectable during installation in the range 3’-20’ (default setting 3’). • IMQ SAFETY and IMQ PERFORMANCE certifications • Vortice speed controllers.