Single Stage Single Suction Cantilever Dredge Pump

Delin also provides dredge pump or centrifugal sludge pump in China. This type of single stage dredge pump is a single suction, cantilever, horizontal pump. The dredging pump structure is of two kinds of structure according to the discharging pressure, single and double pump casing. This cantilever dredge 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. According to the driving type, they can be divided into two kinds of typical structures, one type is with self-bracket, another one is with pump and gearbox (i.e., gear box, motor as a whole) self-bracket type; as for the lubrication, there are two lubrication ways available, grease or oil lubrication.

Application of Centrifugal Sludge Pump

This single stage dredge pump is mainly used for deep sea or offshore dredging, including removal of sand and gravel, or transporting slurries.

Advantages of Centrifugal Sludge Pump

1. The dredging pump adopts front dismantling structure to facilitate easy disassembling and maintenance.
2. Our single stage dredge pump is equipped with special disassembling tools to facilitate dismantling according to the structure characteristics of every part and component. Impeller and shaft adopt a standard thread connection and with no release collar, which makes it convenient to disassemble the impeller.

Typical one

Specification of Centrifugal Sludge Pump DG250X200L

1、Flow Rate 340-870m³/h
2、Head 10-45m
3、Rotation speed of single stage dredge pump can achieve 900r/min
4、Maximum Performance 65%-70%
5、NPSH＜4m
6、Suction Diameter 250mm
7、Discharge Diameter 200mm
8、Maximum Flow Particle Size 178mm
9、Weight 2500kg