• Housings made of shockproof and UV resistant white ABS. • Nominal diameter 100 mm. • AC motor equipped with long-life ball-bearings, mixed-flow impellers made of PP resistant to aggressive substances. • Maximum air flow 90 m3/h. • Integrated butterfly back-draught shutter designed to prevent unwanted air intake when the appliance is switched-off. • Protection rating IP45, suitable for installation in Zone 1 of bathrooms, as defined by international standard IEC 60364-7.