WEBToday, Sta-Rite sells a wide range of pumps, motors, tanks, controls, and accessories in over 100 countries around the world. Important Dates in Sta-Rite History: 1934 – Sta-Rite founded, opens above a drug store in Delavan, WI. 1956 – Manufactures first 4”, 6”, and 8” submersible well pumps.