Dredge Pump

WN series dredging pump performance parametersTypeCapacity(m3/h)Head(m)Speed(r/min)Efficiency(%)NPSHr(m)Inlet Diameter(mm)Outlet Diameter(mm)Max. Diameter of Flowed Partice(mm)200WND600-80020-40700-90

WN series dredging pump performance parameters
Type
Capacity
(m3/h)
Head
(m)
Speed
(r/min)
Efficiency
(%)
NPSHr
(m)
Inlet Diameter
(mm)
Outlet Diameter
(mm)
Max. Diameter of Flowed Partice(mm)
200WND
600-800
20-40
700-900
60-65
<4.5
250
200
178
200WN
750-1000
40-65
700-850
70-72
<4
250
200
180
250WND
950-1100
20-40
500-700
65-70
<4
300
250
220
250WN
1100-1300
40-65
500-650
70-74
<4
350
250
144
300WND
1500-1800
20-40
400-600
65-68
<4
350
300
241
300WN
1800-2200
40-65
400-550
74-78
<4
450
300
241
350WN
2600-3000
40-65
400-550
74-78
<4.5
450
350
245
400WN
2800-3200
20-40
400-550
74-78
<4.5
450
400
250
450WN
3200-3850
40-67
350-500
76-80
<4.5
600
450
354
500WND
3600-4200
20-40
220-320
72-75
<4.8
600
500
330
500WN
4500-5500
40-65
350-450
78-80
<4.8
650
500
250
600WN
5000-9000
55-80
280-420
81-85
<6
660
600
220
700WN
8000-12000
60-85
280-380
83-85
<6
760
700
280
900WN
12000-19000
50-75
280-330
85-87
<6
960
900
320
1000WN
16000-25000
23-76
181-290
85-87
<6
1200
1000
350

Main Features

1.The whole construction is suitable for dredging ship.
2.Easy disassembly and installation,convenient maintenance.
3.Dredging performance is excellent.
4.Strong through-put capacity,wide application.
5.The curve of performance decreases sharply.
6.Excellent anti-wear performance,long service of wet parts.
7.A little hydraulic loss,high efficiency,low power consumption.
8.Reliable shaft sealing without leakage.


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