This has four openings with lids to keep water fresh when not in use and keep outside elements out. It is low to the ground making it perfect for pigs. There is extra insulation on top of the valve area for keep from freezing as well as 2'' to 3'' urethane insulation.
Capacity: 200 Head of Market Hogs
Size: 15 Gallons
Opening Size: 4, 10'' each