The HELIOS HQW450/6TK axial high-performance fan 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 metal, it offers a robust and durable construction. The fan is equipped with a high-performance impeller optimized with profiled plastic blades to ensure excellent aerodynamic performance. The directly driven single-phase AC capacitor motor is maintenance-free and features integrated thermal contacts for added safety. The speed-controllable function allows for adjustment of air output, while the low-noise ball bearings with long-term lubrication ensure quiet operation. This fan is ideal for applications where high air performance and reliability are required.

• High-performance impeller with aerodynamically optimized blades
• Maintenance-free, enclosed single-phase AC motor
• Speed controllable through voltage reduction
• Low-noise ball bearings with long-term lubrication
• Reversible design for flexible application possibilities.