The Shop Vac Sawdust Clear Coupling part 9193700 is made of clear PVC that can be used with the Sawdust Collection System by adding these couplings to the existing components to expand the sawdust collection system.
The Shop-Vac workshop sawdust collection system (part # 8017500) is an assortment of couplings, tubes, fittings and elbows to collect sawdust from a variety of woodworking tools throughout a workshop. The system collects sawdust and chips from stationary woodworking machines, the wall-mounted modular design adapts for any workshop and attaches to any Shop-Vac with 2.5 inch hose or to your existing dust collection system.