This serie of exhausters AS D is the result of the latest research carried out by the company Aerotecnica Sperandei.

Produced in three versions, these filters are designed to occupy as little space as possible while maintaining the high suction erformance.

Their size allows handy and multipurpose use.
They are recommended for the suction of different types of dust and chips derived from processing of wood, marble, metal, etc.., In particular for centralized fixed plant.
The filter cleaning is done with pulse of compressed air by mean of special electronic units.

The aerodynamic solutions adopted in the design and construction of AS D models allow a reduction in vibration and noise by ensuring a level of sound very low