Horizontal DF series multistage chemical pump is a single-suction, multi-stage, segmental corrosion-resistant chemical centrifugal pump, suitable for conveying corrosion-resistant liquids without solid particles. The temperature of the conveying medium is -20℃~105℃, and the allowable inlet pressure is 0.6MPa. There are two types of materials for the flow parts of the pump: cast steel and cast stainless steel. When ordering, the material and sealing type of the pump should be reasonably selected according to the name, concentration, inlet pressure, operating temperature, and corrosion degree of the material. and pump structure.