Pump Engineering, Inc. manufactures pumps and energy recovery turbo pumps for the gas processing and reverse osmosis industries. Simplicity of design, high efficiency, and compact size are distinguishing characteristics of all PEI products. PEI is particularly pleased to offer the Hydraulic Turbocharger (HTC) to industry. This unique device not only recovers energy from waste streams, but it also allows the possibility of new system designs for multistage reverse osmosis plants that significantly enhances membrane performance. Additionally, for large gas processing and RO systems, the HTC can dramatically lower capital cost by downsizing the main electrical and pump components.