... -vanes, O-type Open, F-type free flow, E-type single-vane and Ex-type widened-flow route single ... slurry. They can be applied to the city water supply system, the water plants, the breweries, the chemical industry, the ... food the type of KWP pump can handle clear water , all kinds of sewage,waste water and sludge so that it ... KWPK250-400,KWPK250-500KWPK250-630,KWPK300-400 KWPK centrifugal water pump