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  • Delin also provide dredge pump or centrifugal sludge pump in China. This type of single stage dredge pump is a single suction, cantilever, horizontal pump. The pump features light weight and small volume. This is a type of sump dredge pump and submerged depth can meet different application requirements. There are famous domestic and foreign brand bearings with long service time adopted in these single stage dredge pumps. This single stage dredge pump is mainly used for deep sea or offshore dredging, including removal of sand and gravel, or transporting slurries.
  • Single Stage Single Suction Cantilever Dredge Pump
  • This double casing pump is a single stage, single-suction centrifugal dredge pump. Single casing dredge pump features light weight and small volume. Double casing dredge pump is designed for safety assurance and high level of reliability. Flow rate of the double casing dredge pump is 520-1000m³/h. Lubrication of the self-bracket type has two variants, grease or oil lubrication.
  • Double Casing Dredge Pump
  • We are one of leading manufacturers of various slurry pumps in China. Horizontal dredge pump is a versatile tool with advantage of low initial investment. Different types of suction heads can be provided to suit any dredging situation. Horizontal dredge pump has been fitted out with a mechanical seal. The pump is mainly used for deep sea or offshore dredging, including removal of sand and gravel, or transporting slurries.
  • Horizontal Dredge Pump
Delin Machinery is specializing in manufacturing slurry pumps, desulfurization pumps and dredge pumps in China. The designation of DG series dredge pump is based on surveys on dredge pump used domestically and abroad. We have conducted a lot of statistic analysis on dredge pumps or sludge pumps. Adopting different advance designing methods and computer assistant designing software, this is a brand new DG series dredge pumps, applied for deep sea or offshore dredging, including extraction of sand and gravel, or transporting slurries. These DG series dredge pumps feature excellent performance, outstanding structure design, ease of maintenance, and long service life, etc.

Features of Dredge Pump


1. DG series dredge pumps are of single stage, single suction, horizontal structure. According to discharging pressure, they are classified into two categories: single casing pump and double casing pump.
2. Double casing design enhances the safety reliability. If volute liner is getting close to being worn out, or split, there will be no water leakage inside pump house. Single casing dredge pump is of light weight and small volume. All of our DG series dredge pump can be sump. The submerging depth can meet different requirements. Bearings use famous domestic or foreign brands. This series of dredge pump has long trouble free working time. 3. DG series dredge pump uses front dismantling structure, and is easy to stall, disassemble and repair. Different components have special dismantling tools.
4. Our dredge pump adopts standard screw thread for the connection of impeller and shaft, and equipped with removing of piston ring for the ease of assembling the impeller.