DWF Series pump is a non-clogging centrifugal pump for handling uncleaned sewage. The pump has a non-clogging fibre chopping system. The system's wearing plate has a hardened, unmachined working surface with an open type cutting edge, with wide and unrestricted passages in the radial flow impeller. High reliability is guaranteed by reinforced bearings in solid housing lubricated with heavy duty grease. Pump and motor are delivered as one unit only. Maximum capacity of 150m3 /hour.