... experience 4 High efficiency & Cost effective DS-200 anti dust machine Item: Dust Suppression ... Sprayer Model DS-200Features of Product Compact structure, reasonable layout ... large gardening spraying, landfills, and etc. Model DS-200 Throw 200m Volume Flow 25m3/h Fog Droplet ... dust is suppressed through particle agglomeration! And DS-200 sprayer's fog droplet size is 100 ...