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High performance abrasion resistant horizontal sand pump

The pump adopts two materials of wear-resistant alloy and cast iron; different materials can be selected according to different use environment; the pump has large tans-flux capacity, and can pump medium containing few big particles and can also pump silty sand, fine sand, middle-sized sand, coarse sand and so on.

  • Details
  • Features
  • Specifications
horizontal sand pump used both on board and land is a sand pump and is designed in the reference of two phase flow theory.Through the experiments and operation tests, the pump has the characteristics of high hydraulic efficiency, good wear-resisting property, as well as stable performance when conveying the medium with solid particles. The pump is applicable for dredging inland channel, exploiting seashore, and conveying the slurries with solid particles for coal mine enterprises, mine enterprises, power plants, etc. The concentration of the conveyed medium is more than 40% and the particle size is up to 50mm. In recent years, the pump has been widely used to sand pumping barge and blowing ship for cleaning silt, and used on land for conveying the slurry in long distance.
The pump is applicable for pumping sand for building, powdery sand, silt, tailing slurry, ore, iron sand ore, sediment in sewage treatment works, etc.


1.Water Inlet Pipe 2.Handhole Cover 3.Front Cover 4.Front Lining Board 5.Pump Shell 6.Impeller 7.Back Lining Board 8.Back Cover

9.Packing Ring 10.Packing 11.Gland Cover 12.Impeller Nut 13.Front Bearing Body 14.Bearing 15.Bearing Cavity Cover 16.Shaft Housing

17.Front Bearing Cavity Cover 18.Pump Shaft 19.Back Bearing Cavity 20.Back Bearing Cavity Cover 21.Pump Coupling 22.Elastic Ring 23.Electric Connector

Model
Capacity Q
Head H(m)
Speed n
Power N(KW)
Efficiency
m³/h
rpm
Shaft power
Motor power
(%)
200PN-24
260
61.2
1480
68.8
90
63
450
54
90.5
110
73.1
503
50.7
95.4
110
72.8
171
26.5
980
19.6
30
63
300
24
26.8
37
73.1
331
21.9
27.1
37
72.8
200PN-28
280
53.7
990
64.8
90
63.2
540
48
92.2
110
76.5
630
45.9
100.8
132
78.1
209
30
730
27
37
63.2
410
28
40.8
45
76.5
471
25.7
42.2
55
78.1
250PN-15
276
30.4
980
36.3
45
62.9
580
26
49
55
80.8
638
22.8
50.9
75
77.8
206
16.9
730
15.1
22
62.9
440
15
20.2
30
80.8
475
12.7
21.1
30
77.8
250PN-24
800
43
980
133.8
160
70
980
38
135.2
75
1150
34
140
76
580
27
730
60.9
75
70
720
24
62.7
75
860
21
64.7
76
250PN-30
617
37
730
93.2
160
66
1110
31.8
130.8
74
1168
29.1
135.1
69
250PN-35
1018
38
730
150.2
200
70
1450
35
180
73.7
1600
31
183.4
72
250PN-40
870
43.5
980
114.7
184
66
1100
40
122
72
1250
36
132.5
68
300PN-51
830
102.5
980
374.5
450
61.8
1430
92.1
500.9
560
71.6
1796
84.2
559.5
630
73.6
618
56.9
730
155
185
61.8
1120
51
217.2
250
71.6
1338
46.7
231.2
280
73.6
350PN-24
1164
26
730
126.9
184
64.75
1600
24
153
68
1838
22.3
169.8
65.38
350PN-31
1080
33
730
145
220
67
1800
31
205
74
2070
38
232
68
350PN-32
1320
34
900
191
250
64
1680
32.2
219.9
67
1900
29.1
232
64.9
350PN-45
1600
48.8
600
312.5
540
68.14
2200
45
376.7
71.56
2527
41.8
418.1
68.81
400PN-26
1760
28
730
200.3
250
67
2200
26
210.5
74
2420
24
232.6
68
450PN-45
1314
49.8
730
278.4
315
64
2450
45
384.9
450
78
2826
38.6
392.9
450
75.6
1062
32.5
590
146.9
160
64
2030
30
209.5
250
78
2284
26
207.3
250
75.6
450PN-33
3400
44
650
599
710
68
4200
40
610
75
4550
35
619.6
70
3100
36
590
434.5
560
68
3800
33
466.4
75
4200
29
473.9
70
500PN-30
3400
31.5
600
429
530
68
3650
30
438
3920
28.6
448
500PN-50
4350
52.8
375
927
1200
67.5
5000
50
1000
5460
47.7
1050