Helios Fans DV EC 400 B Pro

The Helios DV EC 400 B Pro is a premium mixed flow inline fan equipped with state-of-the-art electronically commutated (EC) motor technology to deliver efficient, quiet, and powerful ventilation. With a 400mm duct diameter, it is engineered for professional ventilation needs in residential, commercial, and industrial environments.

Featuring a robust plastic housing, the DV EC 400 B Pro provides excellent corrosion resistance and offers flexible installation options in both horizontal and vertical duct layouts. Its aerodynamic mixed flow impeller ensures optimal airflow with minimal noise, suitable for noise-sensitive spaces such as hospitals, offices, and commercial buildings.

Powered by a maintenance-free EC motor, this fan provides precise speed control, superior energy efficiency, and longer service life compared to conventional motors. It supports integration with speed controllers, timers, and humidity sensors, allowing customized and efficient ventilation control.

The Helios DV EC 400 B Pro supports air temperatures up to 40°C and meets the highest standards for durability, quiet operation, and energy-efficient performance, ensuring reliable and consistent operation in demanding ventilation applications.

Combining professional-grade technology, quiet operation, and robust design, the Helios DV EC 400 B Pro is an excellent choice for effective and sustainable ducted ventilation solutions.