The HELI HQD 315/2 high-performance fan from Helios is a powerful axial fan designed for efficient ventilation in various applications. With its square mounting plate and integrated intake nozzle made of galvanized sheet steel, it offers a robust and durable solution for demanding environments. The fan is equipped with a high-performance impeller optimized with profiled plastic blades to ensure a high air flow rate. The closed design and low-noise ball bearings provide maintenance-free operation and a long service life. The three-phase short-circuit rotor motor allows for flexible speed control through voltage reduction, making it easier to adapt to different requirements. With an air flow rate of up to 4080 m³/h, this fan is ideal for industrial applications where reliable air circulation is essential.

• High-performance impeller with aerodynamically optimized blades
• Maintenance-free operation thanks to closed design and long-term lubrication
• Speed control possible through voltage reduction
• Robust construction from galvanized sheet steel for durability.