VAP 560M axial fans for agriculture (also known as VAP 560A) derives from a combination of the family of axial industrial fans with adjustable profile vanes and from naval axial industrial fans, being used especially for ventilation of agricultural silos (hence the suffix A from the name; it was later abandoned because it was considered too restrictive and modified with the suffix M, which means modernized / modified, because this type of fans can be used for ventilation and other types of storage).
Although they come from a type of antiex industrial fans, they are usually made in normal construction, but if they will work in places with danger of explosion, in areas that develop gases with potential for explosion, the fans can also be made in construction, antiex. This type of industrial fans can convey gases without impurities, generally chemically neutral, at a relative humidity of up to 95% (for ambient temperature of + 45ºC). They are built as standard in the mobile version, on wheels, so that they can be easily moved to different points of the silo.