Harben Hi Q Pump

The Harben Hi-Q high pressure diaphragm pump is capable of pressures up to 280 bar and flows to 90 lpm. It is available in a 4 cylinder format requiring up to 75 hp depending upon the pressure and flow configuration chosen. Drive power can be diesel or electric and we have a range of gearbox ratios to suit all requirements The Hi-Q has a unique mode of operation that keeps all the moving parts inside the pump separated from the pumped fluid. The video below clearly shows the simplicity of operation which delivers some significant advantages over more traditional direct acting pumps.