- The medium to be pumpedAbrasive slurry
Feature:
NP-WSdredging 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 todredging 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.
Performance Parameters:
|
type |
Capacity (M3/H) |
Head (M) |
Speed (r/min) |
Efficiency(%) |
Inlet Dia (mm) |
Outlet dia.
(mm) |
NPSHR (M) |
Max dia of flowed particle |
Weight(T) |
|
|
five |
three |
|||||||||
|
100 WS |
180-250 |
25-45 |
1000-1400 |
50-58 |
150 |
100 |
<3.5 |
50 |
82 |
0.5 |
|
150WS |
250-550 |
20-40 |
1200-1400 |
58-60 |
200 |
150 |
<4 |
76 |
127 |
1.1 |
|
150WSG |
350-700 |
40-65 |
800-980 |
68-71 |
200 |
150 |
<3.5 |
84 |
140 |
1.9 |
|
200WS |
350-700 |
20-45 |
700-980 |
60-65 |
250 |
200 |
<4.5 |
105 |
178 |
2.3 |
|
200WSG |
550-1000 |
40-65 |
700-850 |
70-72 |
250 |
200 |
<4 |
108 |
180 |
3.2 |
|
250WS |
700-1100 |
20-45 |
500-750 |
65-70 |
300 |
250 |
<4 |
132 |
220 |
4.5 |
|
250WSG |
900-1500 |
40-60 |
500-650 |
70-74 |
350 |
250 |
<4.5 |
86 |
144 |
4.6 |
|
300WS |
1100-1800 |
20-40 |
400-600 |
65-68 |
350 |
300 |
<4.5 |
144 |
241 |
5.5 |
|
300WSG |
1500-2200 |
30-65 |
400-550 |
74-78 |
450 |
300 |
<4 |
144 |
241 |
8.0 |
|
350WSG |
2000-3000 |
40-65 |
400-550 |
74-78 |
450 |
350 |
<4 |
147 |
245 |
8.8 |
|
450WSG |
3000-4000 |
35-67 |
350-500 |
76-80 |
600 |
450 |
<4.5 |
125 |
254 |
12 |
|
500WSG |
4000-5500 |
40-65 |
350-450 |
78-80 |
650 |
500 |
<4.8 |
150 |
250 |
17 |
|
600WSG |
5000-9000 |
55-80 |
320-400 |
81-85 |
650 |
600 |
<6 |
160 |
220 |
35 |
|
700WSG |
8000-12000 |
60-85 |
280-380 |
83-85 |
750 |
700 |
<6 |
180 |
280 |
50 |
|
800WSG |
10000-15000 |
50-70 |
260-360 |
79-80 |
850 |
800 |
<6 |
200 |
300 |
58 |
|
900WSG |
120000-19000 |
50-75 |
280-330 |
83-85 |
950 |
900 |
<6 |
210 |
320 |
85 |
|
1000WSG |
16000-25000 |
23-76 |
180-290 |
85-87 |
1100 |
1000 |
<6 |
230 |
350 |
126 |
Construction drawing:
Materials of Construction
|
|
VOLUTE |
IMPELLERS |
BASE |
EXPELLER |
EXPELLER RING |
SHAFT SLEEVE |
SEALS |
|
Standard |
High Chrome Alloy |
High Chrome Alloy |
Cast Iron |
Chrome Alloy |
Chrome Alloy |
SG Iron |
Natural Rubber |
|
Options |
SG Iron |
SG Iron |
Mild Steel |
SG Iron |
SG Iron |
EN56C |
Nordel |
Naipu Main Pump
Production Flow:
Application Site
Our Service:
1. Quick Reply. All Message or email will get reply within 8 hours
2. We can help to select the suitablepump if you can not sure which model pump suitable for you
3.We have a group of high quality technicians with rich experience who can solve everything during the whole process.
4. Perfect after -sales . We will be responsible for the whole life period
5. OEM order.Many material are available ,like High chrome, rubber , stainless steel and etc.,