Dark Matter Composites says that its M&H class extraction units are supplied with boom arm assemblies, conductive co-axial hoses, venting safety couplers and hose dust closures as standard.

According to the company, these units are particularly suited to use both in production as well as site work, including hazardous areas such as hangers, with fuel present, and other areas that have airborne contamination.

Dark Matter Composites says that dust free operations have been proven for repair, sanding and drilling operations when combined with the company’s ‘Step Sanding Tool Kit’, orbital sanders and drill kits, even on vertical surfaces.