INNOVATIVE DESIGN FOR QUIET AND EFFICIENT VENTILATION The innovative design of the fan blades improves airflow, positively affecting ventilation. The fan wheel is designed with a focus on minimal noise levels, offering improved airflow and pressure. LONG SERVICE LIFE The sliding bearing is equipped with a hydrodynamic oil capsule, preventing the loss of lubricant. For this reason, this bearing is as quiet as a sliding bearing but has a significantly higher and longer service life.   Technical Data:  Speed: 1350 rpm Airflow: 53 CFM/ 90.1 m³/h Static Pressure: 1.00 mm H₂O Noise Level: 0.3 Sone Operating Environment Temperature: 0 - 40 °C Fan Frame: Standard Control Type: Fixed Speed Connection: 3-Pin Connector Fan Bearing: Fluid Dynamic Bearing Typical Voltage: 12 V DC Starting Voltage: 2.7 V Current/Voltage: 0.12 A / 12 V Cable Length: 400 mm