Model 3390
This is a two hole opening with a roll-away ball closure. This helps keeps the water fresh and free of outside elements. It has extra insulation around the valve area to keep from freezing as well as 2'' to 3'' urethane insulation to keep from freezing. This does not come with a heating unit.
Capacity: 150 Head of Beef; 60 Head of Dairy
Size: 44 Gallons
Opening Size: Two 10'', 10.75'' Ball
Dimensions: 43''x29''x20''
Drinking Height: 20''