WVD570 Numatic Wet & Dry Vacuum Cleaner 240v or 110v. DOUBLE MOTOR - This WVD570 is a double motor machine 2 x 1000w Power. StructoFoam is a composite material made by Numatic especially for their industrial specification machines; it is similar to fiberglass in construction and is very lightweight, yet considerably tougher than plastic.
eBay