The Annovi Reverberi 589 can also be used to open drains or clogged pipes. The high pressure washers prove to be a very useful tool in these types of situations. A special accessory that can penetrate inside the pipe or drain is however needed for this: the drain pipe cleaning kit. For longer pipes, we suggest using the 16 metre kit , where the high pressure water jet will easily break up the clog.   **PLEASE NOTE 591 IS NOW 589**