Numatic Twintec TT6650 Scrubber DryerHere you have a machine that will do serious work, cover big areas for long hours. Numatic Twintec 6650 Scrubber Dryer with a big 60 litre capacity, big 65cm twin brush system, generous floating polyurethane floor nozzle and a choice of 100A hr or 200 A hr battery systems to provide substantially extended running times if required. It really is just as easy to use as the smaller machines incorporating all of the practical user based technology that