Hot weather is tough on pigs.
Generally the most effective way for animals to keep cool in hot weather is by sweating. Unfortunately, pigs can't sweat and are stressed by temperatures that other animals can tolerate. And yet, it is easy to beat heat stress with a few drips of water applied to the right spot in the proper manner. Edstrom designed and manufactures a cost-effective and practical method of using small amounts of water to wet the pig's skin intermittently in a controlled manner, thus allowing evaporation to do the cooling. The animals, not the buildings, are cooled.