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Max 1400 HP
High pressure, High Pressure
380v, 440v, 480v...
Max 1050 KW
Standard or Nonstandard:
Horizontal Centrifugal Pump
500 Set/Sets per Month sealing water pump
Packaging & Delivery
Wooden cases, according to the pumps and customer's request
1 - 1
To be negotiated
Naipu DG Boiler Feeding High Head Horizontal Multistage Water Pump
Description of DG multistage water pump
D/DG pump is a horizontal multistage centrifugal pump, which is fit for transportation clean (impurity content is less than 1%, granularity is less than 0.1mm) and or other liquid with physical and chemical characters like clean water.
D pump transportation medium temperature is not more than 80°C, which is fit for mine discharge and water feeding to factory and city.
DG pump transportation medium temperature should not be more than 105°C, which is fit for water feeding to small boiler or similar applications.
Horizontal water pump features
1. High efficiency, convenient to instal and maintain: Adopts high efficiency and energy saving water power model. This series pump be of high efficiency, wide performance scope, operation placidly, low noise, long working flife and convenient to assemble and maintain etc.
2. Shaft seal: Adopts soft padding seal or mechanical seal, it is safe and reliable, stuctures is simple and it is convenient to maintain.
3. Longer time to use: The shaft is whole sealing structure, that made if not contact with medium, it won't be rusted, so the using life is longer.
DG Centrifugal water pump operating conditions
• Medium temperature: <+105℃ • Capacity range: 3.75-500 m3/hr • Head range: 49-680 m
• Speed: 1480-2950 r/min
Notice: Y series motor can't be used in well. YB series motor can be used in well, but can't be used for excavation industry. If used for excavation industry, must use YBK series motor.
L(R) slurry pump selection chart
( Note: Approximate performance for clear water,to be used for primary selection only.)
D(DG) Water Pump Type and Definition
D multistage centrifugal pump
DG multistage boiler feed pump
155 flux (m3/h)
67 single stage lift (m)
DG Water Pump performance parameters
High head water pump construction drawing
Clear wate pump main part number at the drawing
1. Shaft 2. Mechanical seal gland 3. Mechanical seal
4. Inlet part
5. Severed head packing ring
7. Medium part
8. Guide vane
9. Outlet part
10. Balance plate
11. Foot casing
12. Shaft sleeve 13. O ring
14. Balance disc
15. Balanced wrap
16. Guide vane
18. Packing ring
19. Severed head impeller
Naipu pump produce many kinds of centrifugal slurry pump for mining, sand and other solids slurry transporting.