300 WN Dredging Pump

    Payment Type: L/C,T/T
    Incoterm: FOB
    Min. Order: 1 Set/Sets
    Delivery Time: 30 Days

Basic Info

Model No.: 300WN

Head: 40~65m

NPSHr: <4

Size: 300mm

Capacity: 1800~2200m3/h

Speed: 400~550r/min

Efficient: 74~78%

MAX. Diameter Of Flowed Particle: 241mm

Discharge Diameter: 300mm

Suction Diameter: 450mm

Pump Weight: 7000kg

Additional Info

Brand: Soarho

Transportation: Ocean

Place of Origin: Shijiazhuang

Supply Ability: 25 Set/Month

Port: Tianjin In China

Product Description

300WN Dredging Pump


Product Introduction

300WN Sand Dredge Pump is single-stage, single-suction, cantilever, Horizontal Centrifugal Slurry Pump.The flow passage of the impeller is wide through the capacity, so it is difficult to block for pumping sand gravel or high plastic clay. It has super strong excavation and suction ability. These WN series Sand Pumping Pumps are simple and reliable in structure, easy to disassemble and maintain, and adopts high chromium wear-resistant alloy material,which has a long trouble-free life. The pump is marine dredging Sand Suction Pump for dredging of river and sea.

300WN is suitable for dredging and filling operations of cutter-suction dredger and trailing suction dredger. It is also used for river sand mining and mining vessels.

Product Feature

1.The structure is simple and reliable.

The pump adopts single pump casing structure. According to the connecting way of gear box can provide two kinds of typical structures, one is connected with own bearing bracket, the other is combined with reduction gear box. The lubrication of pump with bearing bracket is grease lubrication or thin oil lubrication.

2. Easy to assemble and disassemble and easy to maintain. The front dismantling structure is adopted, and special disassembly tools are equipped to facilitate disassembly and assembly.

3.The performance of dredging is excellent. The flow and head curve of the pump are steep, the suction ability is strong, the ability of passing the pump is good, the change of the distance is more applicable, and the depth of digging and the higher transportation concentration can be reached.

4.Good wear resistance and long life of flow Wear Parts. The impeller, volute liner, throat bushing and rear plate liner (wearable liner) are made of strong wear resistant alloy cast iron whose hardness is not less than 58HRC.It has not only impact on resistance but also high anti-abrasion performance.

5.Using advanced hydraulic model, the pump has low hydraulic loss, high efficiency and low energy consumption. The service life of each part is full considered in the process of product design. The same replacement cycle reduce the maintenance and replacement costs.

6.The shaft seal is reliable and no leakage.

The pump adopts mechanical seals or packing seals or combination of mechanical and packing seals.

Single Pump Case Dredging Pump











1 Gear box

2 Impeller release collar

3 Seal assembly

4 Adaptor plate

5 Rear plate liner

6 Frame plate

7 Cover plate

8 Throat bushing

9 Impeller

10 Supporting plate








300WN combined with gear box structure


River Sand Mining Pump











1 Shaft

2 Support

3 Impeller release collar

4 Seal assembly

5 Adaptor plate

6 Rear plate liner

7 Frame plate

8 Cover plate

9 Throat bushing

10 Impeller

11 Supporting plate







300WN Pump with own bearing bracket structure


Range of Performance

Capacity Q:1800-2200m3/h

Head H:40-65m

Discharge diameter: 300mm


Outline Drawing

Dredging Pump300mm Size Dredging PumpDredging Pumps300mm Size Dredging Pump


Looking for ideal 300mm Size Dredging Pump Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Single Pump Case Dredging Pump are quality guaranteed. We are China Origin Factory of River Sand Mining Pump. If you have any question, please feel free to contact us.

Product Categories : Sand / Dredge Pump > WN Series Dredge Slurry Pumps

Product Images

  • 300 WN Dredging Pump
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