Rated voltage: 230 V Colour: white Mains frequency: 50 Hz Power consumption: 19 W Air output: 100 m3/h Bearing type: sliding Degree of protection (IP): IP-X4 Sound pressure level: 39.5 dB (A) Speed: 2550 rpm Nominal size: 100 mm Material: ABS/PP Mounting location: Wall Mounting type: surface mounted Fan weight: 0.43 kg A: 158 mm B: 159 mm C: 53 mm D: 99 mm E: 21 mm Mounting hole: Ø100 mm Fans for ventilation in residential and commercial premises are quiet, efficient and reliable. Made from high quality plastic, they ensure the durability of the unit and an aesthetically pleasing appearance. The duct fan is ideal for bathrooms and toilets. It supports gravity ventilation and can be installed in rooms with individual ventilation ducts in collective residential and public use buildings, except where corrosive or explosive atmospheres are present. Construction: Fan made of high quality plastic. Installation: Wall mounting. Designed for indoor use. Mounting by means of screws.