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Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Naipu
  • Model Number: 200ZJS
  • Theory: Centrifugal Pump
  • Structure: Single-stage Pump
  • Usage: abrasive slurries
  • Power: Electric, Motor or Diesel
  • Standard or Nonstandard: Standard
  • Fuel: Electric
  • Pressure: High Pressure
  • Application: Maritime
  • Discharge Size: 100-1000 mm
  • Capacity: 180-25000 m3/h
  • Head: 25-76 m
  • Color: All accepted
  • OEM: Avaiable
  • Certificate: CE ISO SGS

Packaging & Delivery

Packaging Details wooden cases or metal framework
Delivery Time Shipped in 20 days after payment



   OEM Factory Supply Sand Dredge Machinery100-300ZJS-T Heavy-duty Sand Dredge Pump for Sale



Product Description


1.G-ZJS series sand pump is based on two phrase flow theory with characteristic of big flow, energy-efficient, single stage single-suction horizontal centrifugal pump, according to inlet diameter can be divided into 250mm,350mm,380mm,400mm,450mm,480mm,500mm,550mm. 


 2.This series sand pump has unique innovation on design of water conservancy and structure. The wet part material adopt cast iron, cast steel and high-chromium alloy material which can resist very strong abrasion, with features of high efficiency and long bearing time. Its structure reasonable, operation reliable, low noise, libration and convenient for operation and maintenance. 


 3.Designed for dredging sand, mud, marine reclamation land, building dock, also can be used for tailings transport of electric power, metallurgy and filter coal slime, the biggest transferred concentration of medium can be achieved 60%(60% sand, mud or slurry, 40% water), it is mainly used in many countries of Southeast Asia, Africa and win highly praise.




1.Very wear resistant and long service time, allow gravel or stone diameter up to 80mm to go through.


2. Have high head and long discharge distance up to 1500m to 2000m without booster pump.


3. Strong suction lift ability, the dig deepth up to 35-40m under water.


4. The new design is heavy duty type, with big capacity and high efficiency.


5. Can be drived by diesel engine or electric motor, just choose the way which is more convenient for customer use.


6.PNS series sand pump are mainly made up of pump casing, impeller, guard board, pump bonnet, bracket and bearing, etc. 


7.The material of pump casing, impeller, guard board can be made of cast iron, cast steel, high-chromium alloy and other nonmetallic wear-resisting material, it can be customized by user. 


8.The shaft seal adopt packing seal and add high presser water to wash it in the packing chamber to ensure the normal operation well of the pump.



  Fully Interchangeable Pump 

Construction of ZJS Sand pump




                           Main Part Number At The Drawing


 003:Base                                              131:Bowl
 005:Bearing Assembly                                   137:Impeller
 132:Intake Joint                                        041:Back Liner
      Discharge Joint                                     135:Door Clamp Ring
 130:Discharge Flange                                   134:  Adapter Plate Clamp Ring
      Intake Flange                                      124:Volute Cover Seal
 013:Cover Plate


Product Overviews





Application Site


Workshop Show





Spare Parts


Our Services

1. We can produce the pump and spare parts following clients drawing or sample.

2. We help customers select the type, size and operating speed of pumps that will perform at the lowest cost of ownership.

3. Interchangeable metal design allow best material choice for any application.

4. Perfect After-sales service and large stock for standard spare parts. We provide lifetime after sale service 

to solve any question during clients uses.

5. We offer Design, Installation, Repair and Maintenance solutions and Mine measuring up service. 

Our products got the CE, SGS and ISO9001 certificate.

6. We always pay more attention to the quality of the slurry pump. Standard quality control system and team are responsible to insure the product quality in every process with different instruments.

7. One year guarantee for whole machine except of the wet end parts. 


Contact Details





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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $58,000
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