Sewage submersible pumps are a kind of non-clogging pumps, and have many forms: submersible and dry. The most commonly used submersible sewage pumps are submersible sewage pumps, and the most common dry sewage pumps are horizontal sewage pumps and vertical sewage pumps. Two types of sewage pumps. Mainly used to transport urban sewage, feces or liquids containing fiber. For the medium of solid particles such as paper scraps, the temperature of the conveyed medium is usually not more than 80°C.