Helios Fans MVP 250

The Helios MVP 250 is a parallel twin-unit comprising two swing-out MV fans arranged side-by-side and connected by rectangular duct plates on both the suction and pressure sides, mounted securely on rails. This ready-to-assemble kit allows for straightforward installation and, when operated in parallel with joint control, effectively doubles the airflow capacity. The durable housing is made of light gray, impact- and corrosion-resistant plastic, complete with molded mounting brackets for easy wall or ceiling installation. Suction and discharge nozzles fit standard pipe diameters, ensuring seamless integration. Included in the delivery are dowels and screws for mounting convenience. Each fan is powered by a closed, ball-bearing capacitor motor with moisture protection and insulation class F, designed for continuous, quiet operation. The motors require no maintenance and are radio interference-free, with thermal overload protection integrated into the winding for enhanced reliability and safety.