Ideal for removing blockages in drains and pipes. It allows for clearing and restoring the flow of drainage and wastewater pipes such as toilets, showers, bathtubs, as well as sinks and washbasins. By building pressure in the working cylinder via the integrated hand pump, a pressure of up to 4 bar can be generated temporarily. When the pressure cushion is released, accumulated blockages are powerfully eliminated. The operation is quick and environmentally friendly, without any chemicals. Handling is simple and safe thanks to the overpressure protection. The robust plastic housing allows for universal use with attachments in various sizes and shapes.