Type PBU EB LBU Horizontal centrifugal pumps for the transport of liquid-gas mixtures and for the enrichment of liquids with gases. A dispersion with very fine bubbles is being achieved. Therefore the multiphase pumps are also suitable as dynamic mixer. Some main applications are dissolved air flotation, neutralization, water treatment, bio-reactors, crude oil water separation on oil rigs and on oil fields as well as general process technology and biofuel plants. Back