KUA on an extraction rail is a unique product combination, where the most flexible extractor arm on the market has been mounted on a carriage that allows it to run along an extraction rail. The KUA-arm itself is technically, economically and aesthetically the perfect solution for small and medium-sized workplaces. Together with the extraction rail, the KUA arm is a flexible extractor for fumes and gases and its reach is limited only by the rail length. Ideal where no permanent workplaces exist or for extended working areas. The KUA can rotate through 360 degrees and has a reach in radius of up to 4m, either side of the extraction rail.