FILTER

The classification filters for vacuum cleaner and powders emissions into the environment, is assigned by the type of powders and the degree of danger to health. For its suction devices such classification is regulated by IEC 60335-2-69 worldwide.

This classification provides several categories of powders, such as:

• Category of powders L (low/moderate): fall into that category powders with MPC values (maximum permitted concentration in the work place) > 1 mg / m³Are retained at least 99% of particles aspirated.The disposal of the collected material must be made trying to raise a few powders.

• Category of powders M (medium): fall into that category powders with MPC values (maximum permitted concentration in the work place) > 0.1 mg / m³ and wood powders are retained at least 99.9% of particles aspirated.The disposal of the collected material must be made trying to raise a few powders.

• Category of powders H (high): fall into that category powders with MPC values (maximum permitted concentration in the work place) < 0.1 mg / m³, with carcinogenic and pathogenic powders are held at least 99.995% of particles aspirated.The disposal of the collected material must be done without raising powders. On each iVision vacuum cleaner is applied a label indicating the hazard class of the dust in the environment allowed.