This industrial three-phase vacuum cleaner is ideal for demanding applications, thanks to its ability to operate for long periods. It features a compact design and a 200L liquid containment capacity, with a three-phase side channel pump enclosed in a protective casing. The vacuum cleaner also comes equipped with a flow reverse valve and a raised chip container that can be tilted through a special maneuver reducer. The P version of the vacuum cleaner includes an independent expulsion pump, which enables simultaneous suction, separation, filtration, and liquid expulsion. Additionally, the vacuum cleaner is available in a high suction head version that is suitable for neat cut oil and solid sludge residues. The vacuum cleaner can also operate with automatic liquid discharge (OPT).