When our first cat died, number two also acted very weird. He was searching his buddy for weeks without stopping. After a while we brought him company, since his mental Health seemed to be on a decline. Having a new kitten helped him out of this situation and now he has a new best friend 😁
Still miss our first one 🥹
My house is operating at around 3,5-4 bar after the pressure regulator. Since I have no gauge I can‘t deliver the pressure of the supply. I guess it is around 6 bar. Small town in Germany.
We also have mandatory check valves since a couple of years to prevent water from entering the supply from the buildings in case the pressure drops.