Profile: Ahrens Agricultural Industries Co. manufactures automatic livestock waterers from poly materials. The patented, unique ball system, used in energy-free livestock waterers are both insulated from freezing in the severe cold temperatures of winter (up to -40 C) and have the added benefit of a cooling affect for the water in the warmer summer months. BIGspring is a complete line of constant-flow watering systems ideally suited for free-stall dairy operations and large feedlots. MiraFount models are small, medium and large capacity watering systems for beef operations, dairy herds and other livestock. Lilspring model are made for small animals or groups of small animals, such as goats, lammas, ponies, horses and many others. Lilspring models can accomodate multiple pens by installing them in a split-fence application. E-Fount models are shipped with electric heat built-in. These models are suited to operations where just a few animals drinking infrequently or if extreme cold weather conditions are persistent. EquiFount models are designed and built specifically for horses. These watering units are corner or wall mounted in stalls. EQUIFount models deliver cool clean water with a minimum of spillage and very little cleaning required.