With compact structure,be applicable especially formodern construction.    
      Pump casting:it is a kind of pipes-joined spirai pump casing,adpot the best hydraulic model to design. The suction and discharge nozzles have the diameter of same dimension,and the centers of the  circles are in the same line.   
      Impeller:it is a kind of enclosed cast iron inpeller ,and its best hydraulic model guarantees the efficiency and reliability of pump.   
   Mechanical seal :it is free of  mainfenance and free to rotation if used in the water below 80º or 120º. The special  design for dynamic ring can guarantee the reliability of seal.


     Pump shaft and motor shaft are rigid connected ,completely concentric ,with small vibration and low noise.  
     The inlet and outlet calibers are the same and on the same line,thereby,the pump, just like valve ,can be mounted at any a position  on the pipeline .  
     Pump shaft is provided with an independent bearing ,so that motor bearing can work more dependable.  
     Use the method of compulisive circulation to improve the operating conditions of mechanical seal ,thus to lengthen ist service life .  
     The structure of vertical installation can greatly lessen the occupation area of pump ,saving construction investment by 40%~60%.  
     Perfect design to ensure leak-tightness and long-time operation,saving operatiing management cost by 50%~70%.  
     Use of quality casting,high dimensional accuracy and elegant outline. 
     Motor supplied by prestigious manufacturer at home and ensured of goog quality.  
     This series is specially designed to make pump directly mounted on the pipeline .Upon installation,except that the head of motor cannot be made adown , others can be installed to any directions.