Profile: Numatic International Ltd. specializes in offering industrial cleaning equipment. The NVQ570-22 industrial dry vac features rugged structofoam container mounted on 4 x 75 mm (3 inch) non-marking, heavy duty casters, and the compact size makes it ideal for numerous trades where it must frequently be moved from place to place such as builders, shop fitters, and contractors. The accessory kit is full 38 mm (11/2 inches) with stainless steel tube sets, and even the 400 mm (16 inches) floor nozzle is a structofoam design. The NuSpeed Twin NRT1530-HD floor machine features a hi-range and low-range drive system allowing an instant selection of speed between 150 rpm and 300 rpm, to suit the need of the operator, and a full 40 kg professional operating weight as standard.