The HELIOS HRFD 315/2 TK high-performance fan is a powerful axial fan designed for efficient ventilation in various applications. With a cylindrical duct made of galvanized steel sheet and flanges on both sides, this fan offers a robust and durable construction. The directly driven motor allows for precise speed control through voltage reduction, resulting in high efficiency and low operating noise. The impeller, featuring seven blades made of thermoplastic, ensures optimal airflow of up to 4080 m³/h. The closed design and maintenance-free, low-noise ball bearings with long-term lubrication contribute to the longevity and reliability of the device. The fan is ideal for use in industrial and commercial applications where effective air circulation is required.

• High airflow of 4080 m³/h for efficient ventilation
• Maintenance-free operation thanks to closed design and long-term lubrication
• Dynamic balancing for vibration-free operation according to quality class G 6.3
• Energy-efficient three-phase short-circuit rotor motor
• Robust construction made of galvanized steel sheet with flanges on both sides.