Est. 1957, Stenner Pump Company manufactures peristaltic metering pumps and medicators. The self-priming pumps are used for water treatment on the farm providing reliable injection into water lines. Common applications include disinfection, pH adjustment, hydrogen peroxide injection, and well water treatment. Pumps are adjustable to maintain proper levels of chemical injection. Smooth installation with several models that can be activated by a pulse water meter. Models are easily adapted into different output capacities with a variety of different tube sizes and simple toolless tube change. Many models have an output relay to monitor water consumption when used with a pulsing water meter. The Vaccinator ™ is a timer pump, specifically developed to deliver a fixed amount of oral vaccines for Ileitis.