Mainly used in environmental protection, municipal engineering, thermal power plants, gas coking plants, oil refineries, steel plants, mining, paper industry, cement plants, food plants, printing and dyeing and other industries to pump concentrate, heavy oil, oil residue, dirty liquid , mud, mortar, quicksand and flowing sludge in urban sewage channels, as well as liquids containing coal lumps and ash. It can also be used for pumping fluids and corrosive liquids containing mud, sand and slag in chemical, pharmaceutical and other industries. YZ vertical slurry pump can also transport high temperature (480℃) kerosene, crude oil, asphalt, oil residue and other working conditions.