Nipple drinker

The Nipple Drinking System is made up of several meters of pipe depending on the length of the breeding hall, which is stretched along the hall with proper alignment.

At certain spaces (usually 25 to 30 cm), small holes are created in these pipes, where the nipples are installed.
Nipples are small valves which are sensitive to  pressure so that the valves will be closed due to the water pressure in the pipes, when the bird presses it with its beak, the valve opens and water flows out of the tube.
The Nipple Drinking System consists of:
Regulators or crushers, nipples, overhead winches, water pipes, retaining pipes, end-of-line valve and mid-line valve, water level indicator, pendant pulleys, retaining clamps and nipple cups to prevent water droplets from spilling onto the bed.