It has four balls. Waterer does not freeze down to -35 degrees due to insulation inside of it. Four cattle can use the waterer at the same time. It has a float. Chamber is always filled with water. It works with minimum 2 bar and maximum 5 bar water pressure.
You will see how willing and sensitive your animals are to fresh water in your business. Remember that fresh water is better quality. The low level of bacteria and microorganism activities in fresh waters solve the problems that will cause headaches in the future. With fresh water, efficiency will increase and performance will increase