Device for cleaning urinal-bowl siphons with the aid of a unit using water under high pressure

摘要

Up until now, the effective cleaning of siphons of urinal bowls has been possible only by means of acids. The devices permit on-site cleaning with the aid of water under high pressure, chemicals being dispensed with. The shapes of the devices permit directed spraying of water under high pressure at inaccessible locations in the urinal bowl, in order to detach impurities in the siphon and flush them out. Cleaning of urinal-bowl siphons.