Watertight axial fans FERONO FKO300 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 (Model FKO300):Air pressure: 130 PaDiameter: 300 mmVoltage: 230 VFrequency: 50 HzPower: 170 WCurrent: 0.78 ARotation: 2100 RPMAirflow: 2700 m³/hNoise level: 69 dBCapacitor capacity: 5 μF / 450 VNet Weight / Gross Weight: 3.0 / 3.7 kgMotor: FERONO are equipped with a modern brushless motor, adapted to voltage regulation. They have built-in thermal protection, based on a winding temperature sensor. F-class motor and IP55 sealing class 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 for 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 FKO300):A: 92 mmB: 300 mmC: 314 mmnD: 336 mmnE: 360 mmnF: 8 mmnG: 6 mmnL: 173 mmnInstall FERONO axial fans to enjoy superior ventilation, durability and reliability in any environment!