VA – SERIES

They are suitable for pneumatic conveyors, burners and in general for all applications where it is necessary to move very dusty air containing sawdust, shavings, granular and filamentous materials through suction or delivery ducts.

The scroll is made of sheet steel with edged and welded profiles, provided with a fixing flange on the delivery side, with holes allowing an orientation of 45 degrees, and a mouthpiece on the suction side with fitting; the motor-holding disc allows for reversible assembly. Orientation can be clockwise RD or counterclockwise LG (see orientation table).

The impeller with radial blades, made of carbon steel welded and balanced both statically and dynamically in direct coupling with asynchronous three-phase or single-phase 2-pole motors in construction form B5 or B3 and in continuous service S1 according to UNEL-MEC and IEC standards.
The air temperature cannot exceed 90°C, sonly in special execution can this limit be exceeded.