The largest of Numatic's all-purpose 4-in-1, the CleanTec 900 provides tough construction and huge capacity but just as easy to handle compared to any of the CleanTec range. Capacity - Dry 40L, Extraction 17L, Wet 32L. The heavy-duty Structofoam construction in both head and body is rugged yet light in weight, and with oversized wheels and castors you can move it easily over all surfaces, or up and down stairways. The tank within a tank design allows you to use in even confined spaces. Incorporating Numatic's TwinFlo bypass motors and integrated PowerFlo pump system. The pump system injects the cleaning solution deep into the carpets in a continuous deep cleaning cycle and these bigger machines will cover an area more than three times that of the smaller machines, without the need for emptying. The unique tipper system incorporated within the chassis design allows for the machine to be emptied in floor drains or WC’s where available. It has a 10m power cord and a 26.8m cleaning range.