Helios HELI KRW EC 315/50/25 Duct fan EC swivelling 1-PH 230V 50Hz adjustable

The HELIOS KRW EC 315/50/25 duct fan is a highly advanced radial fan specifically designed for integration into rectangular duct systems. Featuring a backward-curved impeller made of plastic and galvanized steel, this fan provides efficient air circulation and vibration-free operation. The housing made of galvanized sheet steel ensures durability and stability, while the space-saving design allows for easy installation. The swiveling motor-impeller unit facilitates maintenance and ensures user-friendly handling. The fan is powered by an energy-saving EC external rotor motor, which allows for stepless speed control, making it adaptable to various requirements. With integrated electronic temperature monitoring and high efficiency, this duct fan is a reliable solution for various ventilation needs.

• Energy-saving EC external rotor motor with high efficiency
• Stepless speed control for flexible adjustment
• Integrated electronic temperature monitoring
• Vibration-free operation through dynamic balancing
• Service-friendly, swiveling motor-impeller unit.