CTL SYS mobile dust extractor

A class L extractor in a Systainer case — it stacks and latches into the rest of the system rather than sitting beside it as a separate object. The smallest extractor in the range, and the one that makes sense when the alternative is leaving extraction behind because there's no room in the van. For a service call, a small second-fix job or a workshop bench, having some extraction present beats having a bigger machine at the yard.