Chempump's line of low flow, high head pumps includes multi-stage centrifugal pumps, peripheral regenerative turbine pumps, and radial vane centrifugal pumps. The multi-stage pumps head up to 2,000 feet and feature flow rates up to 450 GPM. The peripheral regenerative pumps feature TDH up to 800 feet at 3450 rpm, and flows from 0.5 to 25 GPM. The radial vane pumps are designed to optimize performance at low pump specific speeds. The company also produces variable speed drives that can operate between 1035 and 4140 rpm, and are designed to increase the differential pressure of standard centrifugal pumps.