Powerful: they are equipped with three phase suction units which don’t need any maintenance, thanks to the direct motor/fan coupling so without any transmission. They offer high performance in the recovery of large quantities of heavy materials even at a considerable distance. Safety: the wide star filter surface grants a long operational autonomy; filters are available for hazardous dust, for high temperatures and for very fine dust. The filtershaker, manual or electric, allows to helps maintain a constant air flow. The vacuometer constantly controls the filter efficiency. Features: easily removable container thanks to a practical release system. The electric box contains the on-off buttons, hour counter and vacuum gauge. The two big rear casters, with brakes and Vulkolan tyres, allow an easy manoeuvrability of the vacuum. Customized: stainless steel and atex versions are available; different power, size and capacity can be supplied on demand.