The Liqui-Mover® float level control is 100% mechanical–it requires no electricity to operate. This makes it well suited to remote locations, like tank farms, where it is impractical to supply electricity.
Float-operated level control pressure powered pumps are also used where electricity can be hazardous. This includes wet environments like sumps/pits, bottle washers, laundry equipment, and explosive environments such as refineries, chemical plants, or distillation towers.