All models are fitted with non-siphoning,, high volume valve system for grade A dairy approval. We have ten models to choose from, including low-profile waterers for calves. Pictures here are the three most popular models for dairy operations.
MODEL 4-15D

This four foot long tank holds 15 gallons of water. Works great for hospital pens or small corrals with dry cows
All models can be electrically heated, constant flow, or fitted with Walter's non-energy-using ice preventer option for ice-preventer option for ice-free water in winter weather,
MODEL 7-30D

This 30 gallon capacity unit is suitable for placement just outside the milking barn, allowing quick access on the way back to the pens. An ideal main waterers for smaller pens.
MODEL 11-70D

This model is by far the most popular waterer for dairy operations. It has 10 feet of water trough, which holds 70 gallons. Depending on the number of head per pen, one or two of these in a corral will assure ample intake for your herd.