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ISGB Series Standard centrifugal pumps will be demolished


 product class:Centrifugal pump series
 product name:ISGB Series Standard centrifug....




 Range of capacity      1.8~1900m³/h 
Range of head  ≤135m
Medium temperature  -10℃~120℃
Ambient temperature   Up to 40℃
Maximum working pressure suction pressure+head of pump≤1.6MPa
Motor data

Supporting power


Voltage  380V
Frequency  50HZ
Rotating speed  2960r/min,1480r/min,980r/min
Protection class  IP44/IP54
Insulation class  B/F
Material pump body , pump cover,impeller  Cast Iron,Cast Stell and Stainless Steel
Pump shaft  45 steel /stainless stell 3Crl3
Mechanical seal  tangsten carbide ,silicon carbide,harden alloy and so on
  • overview
  • feature
  • purpose
  • Model significance
  • Show case
  • data behavioral
  • Application area

      ISGB and IRGB detachable piping centrifugal pumps are successful development based upon IS and ISG vertical pumps, embodying the advanced technology abroad and the production expertise of ours and precious experience from the mass users through the years. These detachable vertical centrifugal pumps, provided with original structure and leading technology, are superior to their counterparts. This series of products are recognized ’Qualified’ by National Testing Center for Pump Products, Zhenjiang Branch. As a fill-up of domestic blank, and strictly designed and manufactured to ISO2858, this series of products are provided with the advanced performances in line with the international counterparts.
      This series of products are processed with audacious design. Pump shaft is provided with an independent support, a solution to the deficiency of extended shaft supported by motor bearing in ISG and ISW pumps. Impeller and pump body are designed and manufactured with modern outstanding hydraulic model to eliminate the axial and radial force of vertical pumps, making the bearings at pump shaft and motor only encountered with slight axial and radial force. Y series standard motor and detachable structure make it away from the headache of replacing the wearing parts in high-power pumps, such as bearing, mechanical seal, impeller and etc.
     Compared with the products of the same kind at home, this series of pumps are distinctively advantaged with steady running, long service life, convenient matching, easy maintenance and etc., making them the ideal substitutes to the conventional ISG vertical pumps, IS centrifugal pumps and S-type double entry pump etc.

      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.

    ISGB and IRGB pumps are used to handle the non-corrosive cold and hot water in IHGB and YGB pumps are used in the fields of petroleum, chemical, metallurgy, electric power, papermaking, foodstuff, pharmaceuticals, synthetic fiber and etc.

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