They are transportation fans for dusty air as well as for air loaded more or less with pulver particles with different dimensions and shapes.
The air or the material to be transported, taken over by a suction mouth, is transported tangentially with the rotation of the fan’s impeller, passed thru the impeller’s pales, achieving thus a centrufugal rotation of it as well as of the transported materials and evacuated via an outlet where can be installed, when requested, a tubing system.
They are fans for evacuation air and gas from precincts, for theirs airing and the ellimination of any particulate matters.
They have the impeller direct installed on the motor’s axe, and the air is aspired and evacuated perpendicular on the impeller, thru its pales, achieving, by the pitch of the pales, the directioning of the air/fluid gas and its evacuation.
The filtroventilation instalation IFV2-750 is a device designated to introduce filtered air in the civil protection shelters, assuring the survival of a maximum 150 persons.
The gear consists of:
-ventilator group (fan, motor, revolution multiplier, coupling)
-dust retaining filter in shell with claps frp82
-micrometer 0÷50 mmwg
-overpressure valves s-00
-antiblast valve bys-0/a