The HELI RR EC 160 EC Radial Duct Fan is a powerful ventilation fan specifically designed for direct installation in duct systems. With a housing made of galvanized steel and round connection flanges compatible with standard ducts, this fan offers a robust and durable solution for various ventilation applications. The radial impeller with backward-curved plastic blades ensures a high airflow of up to 660 m³/h and is directly pressed onto the motor, allowing for dynamic balancing as a unit. The energy-efficient EC external rotor motor is speed-controllable and provides high efficiency while operating quietly. With integrated electronic temperature monitoring and a maintenance-free design, this fan is a reliable choice for demanding applications.

• Energy-efficient, speed-controllable EC external rotor motor
• Integrated electronic temperature monitoring for motor and electronics
• Maintenance-free and interference-free design
• Quiet operation with high efficiency
• Direct installation in duct systems with standard duct connections.