500 WNQ Dredging Pump

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

Basic Info

Model No.: 500WNQ

Impeller Number: Single-Stage Pump

Working Pressure: Middle Pressure Pump

Influent Type of Impeller: Single Suction Pump

Position of Pump Shaft: Horizontal Pump

Pump Casing Combined: Verticaljoint Surface Pump

Mounting Height: Suction Centrifugal

Impeller: Closed

Usage: Pump

NPSHr: <4.8

Suction Diameter: 650mm

Head: 40~65m

Size: 500mm

Discharge Diameter: 500mm

MAX. Diameter Of Flowed Particle: 330mm

Speed: 220~320r/min

Efficient: 72~75%

Capacity: 3600~4200m3/h

Pump Weight: 8000kg

Additional Info

Brand: Soarho

Transportation: Ocean

Place of Origin: Shijiazhuang

Supply Ability: 20 Set/Month

Port: Tianjin In China

Product Description

500WNQ Dredging Pump

Product Introduction

500WNQ is 500mm size single shell submerged dredging pump.The submerge Slurry Pump can meet the requirement of working in single pump and two pumps in series . The pump is driven by the medium voltage variable-frequency motor via the gearbox. It can realize the variable-speed performance at multi working condition points with the fine self-priming, wear resistance, smooth operation, low noise and convenience for overhaul and hoisting. It is equipped with the self-supply gland water system with sand filter and lubricating system and has a long service life and durability.
500WNQ is suitable for dredging and filling operations of cutter-suction dredger and trailing suction dredger. It is also used as river Sand Dredger Pump and Mine Slurry Pump in vessels.

Product Feature

1.The structure is simple and reliable.

These series Submersible Slurry Dredging Pumps adopt 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.

Trailing Suction Hopper Dredger Submerged 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

Range of Performance

Capacity Q:3600-4200m3/h

Head H:20-40m

Discharge diameter: 500mm

Looking for ideal 500mm Size Underwater Dredging Pump Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Trailing Suction Hopper Dredger Submerged Pump are quality guaranteed. We are China Origin Factory of Submerged Dredger Pump. If you have any question, please feel free to contact us.

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

Product Images

  • 500 WNQ Dredging Pump
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