AUTO AIR FILTER SYSTEM does not need to change media(material-modacrylic with woven) for a long period of time(max. 5years) because it sucks the dust and the like attached to the media while moving the nozzle of the vacuum dust collector.

VACCUM DUST COLLECTOR uses 2 DIAPHRAGM VALVES for AIR PULSING to automatically exhaust the dust collected in the bag filter in order to collect fine dust harmful to human body.

?Dust collection efficiency : 85% (A.F.I standard)

?Loss pressure : 12mmAq ~ 24mmAq

A type of injection pump, each cylinder is equipped with its own cylinders and flange/barrel elements to provide as much fuel as is necessary, with less noise, less vibration, and also used by the Navy. It has a wide range of areas of use, good efficiency, and no faults.