... ,competitive price 5,double casing 1,China high quality centrifugal diesel drive dredging pump a) Caliber: DN200-DN1000mmb) Flow:600- ... wear-resistan, super dredging performance, perfectly suited for the dredge on the whole construction, high multiple economy benefits, etc.. It throughout ... The pump can be directly matched with either motor or diesel engine e) Wide application. It can be used in ...