JFC insulated drinkers are made of high-quality polyethylene. The double walls of the drinker are insulated with polyurethane foam, which maintains the optimal water temperature even in extreme climatic conditions. The water is protected by a special cover that can be easily opened. The animals can access water by pressing the white ball. Proper use of drinkers (adequate stocking of dairy cattle) prevents freezing of water even at -25ºC. The main advantage of these drinkers is that they do not require electrical power like other anti-freeze drinkers. They are also very effective in keeping the water cool on warm days. Each drinker is equipped with a float valve with a capacity of 35L / min, a large drain plug (75mm), 1 or 2 white access balls, a steel braided flexible hose ”(to bring water from the bottom of the drinker) and 1 meter of insulation to the water pipe. Prepared four mounting holes ensure safe installation to the ground.