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16 Gallon Energy Free Drinker WPM16 (for Cows or Horses)
Sixteen Gallon Energy Free Drinker
POLAR-MAX® DRINKERS 100% ENERGY FREE
Simple Installation - can be fitted on existing pads; no heat well needed.
Attractive Design - you'll be proud to have these units in your operation.
Animal Friendly Flaps - no ball or float closures to ice.
Nature's ground water temperature does this job. POLAR-MAX® DRINKERS operate like thermos all year long.
Loaded with these PRIDE OF THE FARM® quality features:
1. Stainless steel bolts and removable top afford easy access to plumbing. Optional wing bolts (Model OF403WB) are available for
grade A inspections.
2. Unique baffles guard against icing and keep valve operating under severest conditions.
3. Notched flanges for easy anchoring.
4. Achieve a quality installation with PRIDE OF THE FARM® anchor package. Order Model 383344 which contains 4 anchor bolts, 4 flat washers, 4 plates and 4 nuts, all stainless steel.
5. Weather strip and an insulated sleeve for the supply line come with each unit.
6. Simple installation - no heat well needed; use an 8-12 inch tile; can be fitted on most existing pads.
7. Sealed bottom keeps out moisture and rodents.
8. Two 2-inch drain holes for fast clean out.
9. Foam insulation between walls has an R-value of 7.14 inch.
10. Double wall DURAROCK® construction contains hindered amine light stabilizer, the most effective ultraviolet inhibitor.
11. Seamless sidewall cannot leak.
12. Tolerance to water level - you don't have to worry about summer and winter water levels. (If the water level is too high on a ball or float type closure, closures can stick).
13. Dependable, non siphoning valve - proven and trouble free.
14. Animal friendly insulated flaps. Livestock can drink out of both flaps at the same time - not always so with a ball closure. No pulleys and cables to foul and rust.
MODEL NUMBER | APPROXIMATE CAPACITY | SIZE INCHES (CM) | VALVE | SHIPING WEIGHT LBS (KG) | ||||||
ANIMALS | WATER | DRINK OPENING | DRINK HEIGHT | OVERALL WIDTH | OVERALL LENGTH | OVERALL HEIGHT | ||||
GALLONS | LITERS | |||||||||
WPM16 | 75 beef 30 horse 40 dairy | 16 | 60.6 | 7 x 7.5 (17.8 x 19.1) | 18" (45.7) | 22.75" (57.8) | 33" (83.8) | 27.25" (69.2) | VP124 | 70 (31.8)+ |
Sixteen Gallon Energy Free Drinker
POLAR-MAX® DRINKERS 100% ENERGY FREE
Simple Installation - can be fitted on existing pads; no heat well needed.
Attractive Design - you'll be proud to have these units in your operation.
Animal Friendly Flaps - no ball or float closures to ice.
Nature's ground water temperature does this job. POLAR-MAX® DRINKERS operate like thermos all year long.
Loaded with these PRIDE OF THE FARM® quality features:
1. Stainless steel bolts and removable top afford easy access to plumbing.
2. Unique baffles guard against icing and keep valve operating under severest conditions.
3. Notched flanges for easy anchoring.
4. Achieve a quality installation with PRIDE OF THE FARM® anchor package. Order Model 383344 which contains 4 anchor bolts, 4 flat washers, 4 plates and 4 nuts, all stainless steel.
5. Weather strip and an insulated sleeve for the supply line come with each unit.
6. Simple installation - no heat well needed; use an 8-12 inch tile; can be fitted on most existing pads.
7. Sealed bottom keeps out moisture and rodents.
8. Two 2-inch drain holes for fast clean out.
9. Foam insulation between walls has an R-value of 7.14 inch.
10. Double wall DURAROCK® construction contains hindered amine light stabilizer, the most effective ultraviolet inhibitor.
11. Seamless sidewall cannot leak.
12. Tolerance to water level - you don't have to worry about summer and winter water levels. (If the water level is too high on a ball or float type closure, closures can stick).
13. Dependable, non siphoning valve - proven and trouble free.
14. Animal friendly insulated flaps. Livestock can drink out of both flaps at the same time - not always so with a ball closure. No pulleys and cables to foul and rust.
Please allow approximately 1-2 weeks for this product to ship. If you need this product urgently, please contact us and we will see what we can do to expedite it. Thank you.
(Product is considered oversized for shipping. Flat Rate Shipping Fee of $219.00 per Drinker)
MODEL NUMBER | APPROXIMATE CAPACITY | SIZE INCHES (CM) | VALVE | SHIPING WEIGHT LBS (KG) | ||||||
ANIMALS | WATER | DRINK OPENING | DRINK HEIGHT | OVERALL WIDTH | OVERALL LENGTH | OVERALL HEIGHT | ||||
GALLONS | LITERS | |||||||||
WPM16 | 75 beef cows 30 horses 30 dairy cows 100 cow-calf | 16 | 60.6 | 7 x 7.5 (17.8 x 19.1) | 18" (45.7) | 22.75" (57.8) | 33" (83.8) | 27.25" (69.2) | VP124 | 70 (31.8)+ |
Product questions
-
Dec 10, 2025, 15:55
I am curious how well these have worked in Montana winters?
Dec 10, 2025, 19:18These have been used successfully in temps as low as -30 degrees fahrenheit. Proper installation and ground water source is key to effectiveness in very cold conditions. It is important to install the water line below the frost line in the ground.
Here is an exact quote from the manufacturer: "Heat energy is provided by ground water entering the drinker between 45 degrees F and 56 degrees F. (7 C - 13 C).
POLAR MAX DRINKERS are heavily insulated to hold the heat provided by ground water. As further protection, unique, patented baffles isolate drinking water from the main energy storage body under the valve cover. Drinking activity replenishes heat gradually lost. The minimal water drinking activity needed should result in water being replaced twice a day (5-15 animals depending on drinker capacity, size of animals, and whether or not the drinker is sheltered). If entering water is less than about 40 degrees F (4.4 C), such as water from a pond, mountain spring or colder ground water, you may experience icing in the drinker openings. "
