... Ex-type widened-flow route single vane impeller); the horizontal and vertical dual-use installations, the pit installation ... . They can be applied to the city water supply system, the water plants, the breweries, the chemical industry, ... food the type of KWP pump can handle clear water , all kinds of sewage,waste water and sludge so that ... ,KWPK250-500KWPK250-630,KWPK300-400 KWPK centrifugal water pump