Watertight axial fans FERONO FKO500 are an innovative solution, ideally suited for the ventilation of a variety of facilities. They are seamlessly used in industry (warehouses, workshops, production halls), the commercial sector (stores, wholesalers), as well as in specialized and livestock facilities such as greenhouses, poultry houses or piggeries. In addition, they are ideal for the ventilation of smaller premises, such as offices and garages.Design and Appearance:FERONO fans are distinguished by their elegant black finish, which makes them a perfect fit in public facilities. Their robust construction, high efficiency, low noise, easy installation and stable operation make them indispensable in the field of ventilation.Technical Specifications:Air Pressure: 170 PaDiameter: 500 mmVoltage: 230 VFrequency: 50 HzPower: 320 WCurrent: 1.49 ARotation: 1350 RPMAirflow: 8000 m³/hNoise Level: 73 dBCapacitor Capacitance: 8 μF / 450 VNet Weight / Gross Weight: 10.4 / 11.9 kgMotor:FERONO are equipped with a state-of-the-art brushless motor, adapted to voltage regulation. They have built-in thermal protection, based on a winding temperature sensor. The F-class motor and IP55 rating guarantee trouble-free operation.Advantages:High airflow efficiency with minimal noiseMetal motor and fan blades for durability and reliabilityDouble bearing, extending service lifeElectrical strength: 1500V AC/50-60Hz per 1 min current leakage < 5mAIsulation resistance: 10 MΩ at 500V DC between wire and frameHigh insulation class of copper wire: FOperating temperature: - 20°C ~ 80°COperating relative humidity range: 20% - 95%Protection rating: IP55Dimensions (Model FKO500):A: 122 mmB: 500 mmC: 520 mmD: 542 mmE: 569 mmF: 8 mmG: 6 mmL: 190 mmInvest in the FERONO FKO500, a state-of-the-art fan that will revolutionize ventilation in your environment. Benefit from excellent performance, durability and quiet operation!