1. Excellent hydraulic model and advanced manufacturing process are adopted in vertical conditions to greatly improve the performance and service life of the pump.2. The shaft seal adopts mechanical seal of hard alloy and fluorine rubber, which can improve the reliability of pump operation and the temperature of transmission medium.3. The over-current part of the pump is formed by stamping and welding of stainless steel plates, so that the pump can be applied to mildly corrosive medium.4. Compact overall structure, small size, light weight, low noise, remarkable energy saving effect, convenient maintenance.5. The inlet and outlet of the pump are on the same level as the pump seat, which can be directly used in the pipeline.6. Standard motors are adopted, and users can easily equip them according to their needs.7. It can be equipped with intelligent protector according to the user's needs to effectively protect the pump dry rotation, lack of phase and overload.