Ritchie Industries, Inc. Available from Freudenthal Manufacturing WaterMaster A popular choice in feedlots, pastures, and dairies all across North America, the WaterMaster Series features a heavy one-piece polyethylene body that holds up even under the weight of cattle hooves. The trough slopes to a large drain, and can be emptied, cleaned, and refilled in a fraction of the time other waterers take to empty. WaterMaster requires 75% less energy in the winter than concrete units. And, the WaterMaster won't pit or cause cleaning problems. All surfaces slope to drain for easy cleaning Patented water seal keeps cold air away from valve Finger lift service cover: No tools, springs, or clips Fastest valve in the industry, allows lower storage volume for fresher water Constant flow standard on 54, 90, & 96 models, available on 600 & 1200 Immersion heater and supply line heater available as options Built for rugged feedlot, pasture, and dairy conditions