Filter-1 Wet downdraft bench THE IMPROVED WET TYPE DUST COLLECTOR / DOWNDRAFT TABLE Filter-1 is unmatched in its engineering and ability to diagnose difficult applications. With 30 plus years of experience in explosive dust applications, you will find there is no problem too big or too small. The Hydrotron DHYD Mark II Downdraft Table purifies air by a combination of centrifugal force and the violent mixing of water and contaminated air. As the airstream passes the fixed baffles, particulate is separated by a heavy, turbulent curtain of water created by high-velocity air. The centrifugal force caused by the rapid changes in airflow direction forces the dust particles to penetrate the water droplets and become entrapped. Contaminated water is then removed from the airstream by special mist filters. Dust, as sludge, settles to the bottom and the water is reused. Filter-1, Filter one, Filter 1
