The 900 series sets an entirely new standard in design and construction of industrial vacuum cleaners, built by professionals to ensure high performance coupled with reliability and long service life. The exciting use of Structofoam throughout this machine really makes it as strong as a truck, whilst its innovative design makes it every bit as easy to use as smaller machines. Power and performance are to the full TwinFlo' specification and there is a choice of one or two-motored models with a dual 2-stage primary filter system as standard.The rugged container is classic Structofoam engineering and the giant wheels and heavyduty castors provide excellent mobility and transit even in the most demanding applications.The standard 38mm (1 1/2") accessory kit includes our extra long double swivel hose; stainless steel tubes; 400mm (16") Structofoam floor nozzle and additional useful accessories.