Niagara Wet Dust Collection Systems come in a variety of models that are intended for safe, efficient collection of various dusts produced from grinding and deburring operations, using a water filled tank as the filter pulling the contaminated air. Dust particles sink to the base of the tank and are easily raked into a disposal container. Materials suitable for wet collection includes quick wetting and sinking dusts, materials of a combustible nature, applications where sparks may occur, or where mixing of material and various minerals occur, or in any application where particles are heavier than the specific weight of water.