Built into every fuel transfer pump, chemical transfer pump and meter is over 50 years of experience?and the pride and workmanship associated with the moniker Made in USA. We use only the most durable materials to insure long life and dependability. Fill-Rite and Sotera branded products deliver superior performance time and time again, regardless of the application or installation. Tuthill Transfer Systems manufactures fluid transfer pumps and meters under the Fill-Rite brand. The company, founded in 1927, is headquartered in Fort Wayne, IN.