Explosion-proof pump for the transport of water and physical and chemical properties similar to other liquids used for water, suitable for industrial and urban water supply and drainage, high-rise building pressurized water, irrigation gardens, fire booster and equipment. Explosion-proof pump 6 major features: 1. Vertical structure, import and export of the same caliber, and located in the same center line, can be installed in the pipeline as a valve, with the installation of feet to increase the stability of the pump, compact shape Beautiful, small footprint, low investment in buildings. 2. The impeller is directly mounted on the extended shaft of the motor, the axial size is short, the structure is compact, the configuration of the pump and the motor bearing is reasonable, the radial and axial loads generated by the pump operation can be effectively balanced, thereby ensuring the smooth operation of the pump, Low vibration noise. 3. Seal with mechanical seal or mechanical seal combination, the use of imported titanium alloy seal, medium-temperature mechanical seal and the use of hard alloy material, wear-resistant seal, can effectively increase the service life of mechanical seals. 4. Easy installation and maintenance, without moving the piping system, just remove the pump joint nut can be pulled out all the rotor components. 5. According to the requirements of the use of flow and lift needs of the pump string, parallel operation. 6. According to the requirements of the pipeline layout using vertical and horizontal pump installation.