Trusted by cattlemen and farmers across North America, the WaterMaster series is built for feedlots, pastures and dairies. Each unit features a durable, one-piece polyethylene construction that stands up to cattle hooves. The sloped trough design and large drain openings make cleaning and refilling quick and efficient. Compared to concrete models, WaterMaster waterers use up to 75% less energy in winter and resist pitting or buildup that can complicate maintenance.
The WaterMaster 90 is a 7.5-foot-long (2.29-m) trough waterer with a 22-inch (56-cm) drink height and all-around drink access. It features a wider trough for split-fence access. You can add an optional constant-flow feature for continuously fresh water (kit sold separately).
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Built rugged for feedlot, pasture and dairy conditions.
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Finger lift service cover means no tools, springs or clips.
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Fastest valve in the industry allows lower storage volume for fresher water.
- Part No.
- 16467
- Length
- 90in/229cm
- Width
- 33in/84cm
- Height
- 28in/71cm
- Weight
- 182lbs/83kg
- Drinking Height
- 22 inches
- Herd Capacity
- 150 Dairy, 300 Beef
1-foot thermal tube top
2-foot thermal tube extension
3-inch plug package
3/4-inch HP valve assembly
3/4-inch series float
3/4-inch series float hardware package
3/4-inch valve rubber package
4-foot thermal tube top
Anchor bolts package
HP valve bracket
Immersion heater
Red 3/4-inch valve series
Self-regulating heat cable
Ritchie Waterers are so well insulated that we have been recognized by electric companies and government agencies for energy efficiency. Below is the estimated cost of electricity per unit, per year.
All costs are based on a rate of 18.05 cents per kilowatt-hour. Your cost may vary. Estimates based on U.S. dollars.
Estimated annual energy cost for WaterMaster 90
| Oklahoma City, Oklahoma | St. Louis, Missouri | Conrad, Iowa | Sioux Falls, South Dakota | Fargo, North Dakota | Winnipeg, Manitoba |
|---|---|---|---|---|---|
| $69.50 | $88.96 | $143.64 | $155.68 | $165.87 | $179.78 |



























