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Horizontal dredge pump

capacity can reach 10000m3/h

various type dredge pump,horizontal dredge pump ,submersible dredge pump,vertical dredge pump

  • Details
  • Features
  • Specifications

High quality horizontal centrifugal sand suction pump is a sand pump  designed for river sand dredging.

The concentration of the conveyed medium is more than 40% and the particle size is up to 50mm.

It is applicable for pumping sand, silt, dredging river ,lake ,channel, exploiting seashore, and pumping tailling slurry,conveying the slurries with solid particles for mine enterprises.

It has been widely used to sand pumping barge and blowing ship for cleaning silt, and used on land for conveying  sand in long distance

Diesel engine or motor driven

The sand pump has the characteristics of high hydraulic efficiency, good wear-resisting property, as well as stable performance when conveying the medium with solid particles.


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