sand pump repair

Dredge Pump

Dredge Pump

WN dredge pump is single-stage, single-suction cantilever horizontal centrifugal pump with advantages of light weight, good wear-resistant, excellent dredging performance, long service life, high efficiency, and reliable shaft seal. It can fully meet the requirement of dredger for dredge 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.

Specifications

Discharge diameters 200mm to 1000mm Heads to 80m Flow rates to 25000m3/h

Features

Type 250WN-500WN dredge pump has two typical structures, built-in bracket and pump box combination. Type 600WN-1200WN dredge pump, double casing pump with its own bracket. The lubrication method is forced oil lubrication. The safety and reliability design of double pump casing enables the casing to be used until it is nearly worn through, and the pump chamber will not be flooded when the casing breaks. Shaft seal of 200WN-500WN dredge pump is mechanical seal or packing seal or mechanical seal and packing compound seal Shaft seal of 600WN-1000WN dredge pump adopts a spiral sleeve L-type rubber sealing device, which consists of 3 L-type seals and a sleeve with special thread.

Applications

Suction hopper dredging Constructional material Sand gravel processing Barge loading Sand reclamation

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