The highest technology of Leistritz Screw Pumps results by more than one century of experience in development, engineering and manufacturing. Constantly new approaches are sought to continue improvement of screw pump application and reliability. Following are the advantages of our pumps: Possibility of handling high viscous products with excellent efficiency. Nearly constant capacity at different viscosity data and differential pressures. Low axial fluid speed through the pump, very smooth running without vibrations, very long lifetime. No squeezing / no turbulence of the pumped liquid. Shaft seals always located in suction area, longer lifetime of the shaft seal. Pychaya Suksrinuch