Atlas Copco has developed a pneumatic dust collector to protect operators from the large amounts of silica dust produced during drilling and breaking. Powered by compressed air and utilising vacuum technology ,the dust collector efficiently removes dust directly at the source, maintaing levels below the permissable exposure limit. The semi-automatic filter cleaning mechanism requires mininmal maintenance, the dust collector consumes no more than 12 litresof air per second and its recyclablecollection bags will last an 8 hour shift. The unit is suitable for indoor and outdoor use.