Automatic crane with a regulator
One of the representatives of this family can be viewed in the photo. Water supply to such automatic cranes by dispensers is carried out as a conventional mixer — using two flexible hoses with an external M10 thread at the end. The principle of operation of automatic cranes of dispensers for the sink is very simple. After pressing the button on the case, the water flows for a certain time, about 6-8 seconds for cranes of dispensers of Poland and Italy production. Then the mechanism is returned to the original closed position. The time during which the automatic crane is in the open position is not regulated by the crane of dispensers of Polish and Italian production. Automatic cranes of German production dispensers have the possibility of adjusting the operation time from 5 to 40 seconds.
