Profile: Jesco America Corporation is a manufacturer of chemical feed equipment. We offer broad line of positive displacement diaphragm metering pumps, controllers, and amplifier products and accessory equipment. The magnetically, mechanically and hydraulically actuated line of metering pumps provide a full range of maximum capacities from 0.03 to 830 gph and pressures to 4000 psig. The performance-based product uses for chemical feed applications including potable & industrial water treatment, wastewater treatment and other chemical processes.