Welcome to Shijiazhuang Naipu Pump Co.,Ltd

    

  • Name: NP- Deep Well Pumps
  • Number: 4.3.1
  • Pump Type: Submesible
  • Drvie Type: DC
  • Power: Motor / Diesel
  • Discharge Size:
  • Capacity: 5-1000 m3/h
  • Head: 10-400 m
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Naipu® NP-QJ Series are vertical multi-stage submersible pumps designed for pumping clean water from deep wells, rivers, reservoirs and mines etc., as well as applications in industrial water supply , agricultural irrigation projects. Fire fighting and so on. QJR is specially designed for geothermal applications featured by heat-resisting, anticorrosion and anti-aging properties, water temperature up to 90℃.

 

Typical Applications---

  Water drawing tool submerging into water to work
  Drawing the groundwater from the deep well
  Drawing engineering of rivers reservoirs, channels, and soon
  Irrigation of farmland
  Solar submersible


NP-QJ Deep Well Pump Configuration Drawing
 

 

 

Main Part Number At The Drawing
 

1. Pump casing
2. Pump Cover
3. Impeller
4. Shaft
5. Wear Ring
6. Impeller Cap
7. Braking Pad
8. Shaft Sleeve
9. Packing Gland
10. Seal Cage
11. Packing
12. Cantilever Bearing Assembly


NP-QJ DEEP WELL PUMP SELECTION CHART
 

 

 

Note:Approximate Performance For Clear Water,To Be Used For Primary Selection Only.


NP-QJ DEEP WELL PUMP WORKSHOP SHOWING