Of course there is!
So, if the financial capabilities of the enterprise are limited, and the water, whatever one may say, has to save, then there is only one alternative — mechanical cranes of dispensers. They are called different manufacturers in different ways: dispensers, automatic cranes, cranes with a shutdown timer, pneumatic taps, taps with a metering supply of water, etc. D. In the future, I will call all these mechanisms automatic cranes by dispensers.
