Automatic chicken bell drinkers are best eith large numbers of Poultry birds
The black pipe is teo metres and is connected to a PpR 3/4 " pipe running overhead, horizontally on frames in your chicken hourse .
The bell is then suspended using a strong string.
Water ,then flows from an overhead rank through the PpR pipe , throughout the black pipe onto the surface of the bell where the chicken drink from ,on the sides
As the birds drink,more water is refilled up to a level which was set at the first time , during installation
Therefore the drinkers can never overflow
The black weight at the bottom gives weight to the bell to enhance balance and prevent swaying which would result into spillage