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Home > Equipments > pump - Introduction of WN Series Pumps


 

Introduction of WN Series Pumps

WN type dredge pump
Main technical parameters
Flow: 600-25000m3/ h;
Lift: 20-85m;
Speed: 181-900r / min;
Caliber: φ200-φ1000;
Maximum allowable particles:350mm;
Product overview
WN series pump is for the domestic rivers and lakes of disrepair, dredging, hydraulic fill work very urgent situation and development of a new type of mud pump. This series of pump is a single-stage single-suction horizontal centrifugal pump, mud pump system is mainly composed of a pump head, gear box, high elastic coupling, marine drive device monitoring system, with the overall structure of the dredging ship, excellent performance, long service life, high efficiency, reliable seal, the use of significant comprehensive economic benefit etc., can fully meet the requirements of mud pump dredger.
 
Product features
WN series pump is directed to river and lake dredging hydraulic fill, the application of international advanced technology development of marine dredging pump. The pump has the advantages of simple structure, convenient disassembly and maintenance, high chromium wear-resistant alloy material, long service life. This series of pump is a single-stage single-suction horizontal centrifugal pump impeller, broad, strong passing capability, pumping gravel or high plastic clay is not easy to block, has strong absorption capacity of excavation.
Meaning of the type
500 WN
500:Pump outlet diameter(mm)
WN:Pump series
 
Technical parameters
Type
Flow Q (m3/h)
Head H (m)
Rotational speed n(r/min)
Max efficiency n(%)
NPSH(m)
Outlet diameter inlet diameter(mm)
Allow the max particle (mm)
200WN
600-800
20-40
700-900
60-65
4.5
200/250
178
200WN
750-1000
40-65
700-850
70-72
4
200/250
180
250WN
950-1100
20-40
500-700
65-70
4
250/300
220
250WN
1100-1300
40-65
500-650
70-74
4
250/350
144
300WN
1500-1800
20-40
400-600
65-68
4
300/350
244
300WN
1800-2200
40-65
400-550
74-78
4
300/450
244
350WN
2600-3000
40-65
400-550
74-78
4.5
350/450
245
400WN
2800-3200
20-40
400-550
74-78
4.5
400/450
250
450WN
3200-3850
40-67
350-500
76-80
4.5
450/600
354
500WN
3600-4200
20-40
220-320
72-75
4.8
500/600
330
500WN
4500-5500
40-65
350-450
78-80
4.8
500/650
250
600WN
5000-9000
55-80
280-420
84-85
6
600/660
220
700WN
8000-12000
60-85
280-380
83-85
6
700/760
280
900WN
12000-19000
50-75
280-330
85-87
6
900/960
320
1000WN
16000-25000
23-76
181-290
85-87
6
1000/1200
350
 
 


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