Senninger Irrigation founded in 1963 is one of the worlds leading manufacturers of sprinklers for Mechanized and Solid Set Agriculture and Nursery installations. They are located in Clermont Florida with warehouses in Lubbock Texas Grand Island Nebraska and Jaguariuna Brazil and are proud to be a Hunter Industries Company. Recognizing the importance of maintaining correct system pressure to help maintain the overall efficiency of an irrigation system and conserve water and energy Senninger introduced the first in-line pressure regulator to the irrigation industry in 1966. Throughout the years several models have been made to match specific flow and pressure needs. Senninger pressure regulators are known worldwide for their accuracy and reliable performance. They are 100 water-tested and backed by a 2-year warranty on materials workmanship and performance. For more information visit www.senninger.com.