The HELI HQW 355/6 axial high-performance fan from Helios is a powerful ventilation fan designed for efficient air circulation in various applications. With its square mounting plate and integrated inlet nozzle made of galvanized steel, it offers a robust and durable solution for ventilation. The fan is equipped with a high-performance impeller that uses aerodynamically optimized, profiled plastic blades to ensure a high air flow rate of up to 1940 m³/h. The directly driven single-phase AC capacitor motor is maintenance-free and features thermal contacts to prevent overheating. Additionally, the fan is speed controllable, allowing for adjustment of air output to meet specific requirements. The low-noise ball bearings with long-term lubrication contribute to the longevity and efficiency of the device, while the reversibility provides added flexibility.

• Directly driven single-phase AC capacitor motor
• Maintenance-free operation with integrated thermal contacts
• Speed controllable through voltage reduction
• Low-noise ball bearings with long-term lubrication
• Reversible airflow for flexible applications.