30 years of production experience, pump manufacturer-Shijiazhuang Naipu Pump Co., Ltd.
Shijiazhuang Naipu Pump Co.,Ltd is a professional manufacturing enterprise of slurry pumps located in high and new technology development zone. The enterprise has one group of high quality technical and management talent working in Design, R & D, Production, Sales and Services. The technical team consists of talents specialized in hydraulic machinery, casting, heat treatment, engineering, material science and machining.
NAIPU-WN WS series dredging pump
Naipu® NP-WS dredging pump is single-stage single-suction cantilever horizontal centrifugal pump with advantages of light weight ,good wear-resistant ,super dredging performance ,perfectly suited for the dredge on the whole construction ,high multiple economy benefits and so on .It throughout meets requirements of the dredge to dredging pumps .The pump mainly consists of the pump head, gearbox specifically for the dredging pump ,high elastic coupling and supervisor system of the driving device for the dredge.
WN WS main parts
1 - Shaft 2 - Frame 3 - Mechanical Seal Assembly 4 - Connecting Plate 5 - Rear Liner 6 - Pump Casing
7 - Cover Plate 8 - Front Liner 9 - Impeller 10- Support
Features of WS WN series dredging pump
Performance characteristics: 1. The overall structure is good for ship use, the structure is simple and reliable, easy to disassemble, and easy to maintain. 2. Good cavitation performance and strong flow capacity. 3. The pump performance can be variously adjusted. 4. Good abrasion resistance and long service life of overcurrent parts. 5. Small hydraulic loss, high efficiency and low energy consumption. 6. The shaft seal is reliable and no leakage. 7. Generally adopt belt drive or gear box drive.
Main product model
AH(R)NP Metal or Rubber Lined Slurry Pump MNP Series Medium Duty Slurry Pump
HHNP Series High Head Slurry Pump
ZJDNP Series LowAbrasive Slurry Pump ZJGNP Series High Head Slurry Pump
GNP Series Gravel Sand Pump
ZGNP Series High Efficiency Slurry Pump WSNP Series Dredging Sand Pump
ZJWNP Series Feeding Pump
SP(R) Vertical Slurry Pump
AF Series Vertical Froth Pump
ZJQ SeriesSubmersible Slurry Pump
WQ Series Submersible Sewage Pump
IS Series Clean Water Pump
QJ Series Deep Well Pump
TL(R) Desulphurization Other
OEM Pump And all pump spare parts
Audited Supplier 
30 years of production experience, pump manufacturer-Shijiazhuang Naipu Pump Co., Ltd.
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