The HELI REW150/2 duct fan is a powerful and efficient axial fan specifically designed for ventilation in various applications. With an airflow rate of 330 m³/h, this fan is ideal for moving air in small to medium-sized spaces where low resistance is present. The fan is directly driven and features a duct sleeve with smooth plastic ends, suitable for insertion into pipes with a diameter of 150 mm. The impeller, equipped with five profiled blades, ensures high efficiency and effective air circulation. The alternating current shaded pole motor is equipped with thermal overload protection, ensuring safe operation during continuous use. Additionally, the ball bearings are maintenance-free and permanently lubricated, enhancing the longevity of the device. The fan is reversible, providing added flexibility in application.

• High airflow rate of 330 m³/h for effective ventilation
• Maintenance-free, permanently lubricated motor for long-term use
• Thermal overload protection for increased safety during continuous operation
• Reversible design for flexible application options
• Suitable for pipes with a diameter of 150 mm.