Helios HELI HQW 400/4 TK Axial high-performance fan 1-PH

The HELI HQW 400/4 TK 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 intake nozzle made of galvanized sheet steel, it offers a robust and durable construction. The fan is equipped with a high-performance impeller that uses aerodynamically optimized, profiled blades made of plastic to ensure a high air throughput. The directly driven single-phase AC capacitor motor is maintenance-free and features integrated thermal contacts for added safety. The speed control function allows for performance adjustment to meet the specific requirements of the application, while the low-noise ball bearings with long-term lubrication ensure quiet operation. The fan is reversible, providing additional flexibility in air circulation.

• High-performance impeller with aerodynamically optimized blades
• Maintenance-free single-phase AC capacitor motor
• Speed controllable by voltage reduction
• Low-noise ball bearings with long-term lubrication
• Reversible air circulation.