General description The Wall Fan Extractor WO315 is designed for effective ventilation in both residential and commercial spaces, including utility rooms, kitchens, and bathrooms. Its robust construction and efficient airflow make it an ideal choice for maintaining air quality. Technical specifications Voltage: 220-240 V ~ 50 Hz Housing colour: white Housing material: UV-resistant ABS Nominal size: 315 mm Number of speeds: 3 Wattage: 31 / 43.5 / 62 W Airflow rate: 650 / 825 / 1025 m³/h Sound pressure level Lp-3m: 36 / 40 / 46 dB(A) Total pressure Pmax: 7 / 10.5 / 23 Pa Max. temperature of transported air: +40°C IP rating: IP44 Diameter duct connector: 315 mm Depth duct connector: 110 mm Front plate dimensions: 410 x 410 x 15 mm Weight: 2.7 kg