Our compact, easy-mounting Flow-Control level is designed for trouble-free handling of corrosive liquids. The polypropylene tube and float operate without metallic contact or electric current in solution. Flow-Control will maintain high-low liquid levels in your tanks, empty sumps when full, and fill tanks automatically. Other uses include actuating pumps, triggering solenoid valves, plus turning off heaters if fluid is lost from tanks. High or low level alarms or secondary pump starts are also available for any model. Conduit connection is standard. Prevention of running pumps dry is a great cost saving for most companies.