This is a large hopper-type poultry drinker has a very large lid to be easily filled from a bucket or hose.
The lid has 2 simple tabs to hold it down and an air breather valve in the peak. There is then a float valve in the bottom of the hopper which maintains a constant water level in the bowl. This water level can be adjusted by wing nuts underneath.
The drinker rim height is 7cm so suitable for a wide range of birds. Diameter 44cm, overall height 50cm.
