These fans are equipped with a high-technology riveted impeller that enables the creation of pressure which is significantly exceeds the pressure created by industrial axial fans ВО-12-303 (VO-12-303) and ВО-14-320 (VO-14-320).

The innovative motor capsulation structure allows for easy mounting and dismounting of impeller together with the motor.

12 standard sizes of fan are available providing a smoke exhaust system capacity of up to 120000 m3/h and pressure of up to 650Pa.