Dredge Pump

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Dredging Components

The dredge pump features a single casing, single-stage, single-suction cantilevered horizontal structure. Two typical configurations are available based on the drive system: one with a built-in bracket and one with a combined pump casing.

This pump utilizes a front dismantling structure, allowing for easy disassembly for maintenance. Specially designed assembly and disassembly tools are included for each component to facilitate the process. The impeller and shaft are connected using a standard four-head trapezoidal thread, which efficiently transmits high torque while also being easy to disassemble. Additionally, an impeller removal ring is installed at the shaft sleeve to ease the impeller disassembly and maintenance.

Explore the benefits of our dredge pumps for your dredging projects. With reliable performance and easy maintenance, our pumps ensure efficient operations in various conditions. Contact us today to learn more!

Specifications

Model	Pumping capacity	Head	Speed	Efficiency	Suction diameter	Discharge diameter	Max. spherical passage
200WN	750-1000m³/h	40-65m	700-850r/min	70-72%	250mm	200mm	180mm
250WN	1100-1300m³/h	40-65m	500-650r/min	70-74%	300mm	250mm	144mm
300WN	1800-2200m³/h	40-65m	400-550r/min	74-78%	450mm	300mm	241mm
350WN	2600-3000m³/h	40-65m	400-550r/min	74-78%	450mm	350mm	245mm
400WN	2800-3200m³/h	20-40m	400-550r/min	74-78%	450mm	400mm	250mm
450WN	3200-3850m³/h	40-67m	350-500r/min	76-80%	600mm	450mm	254mm
500WN	4500-5500m³/h	40-65m	350-450r/min	78-80%	650mm	500mm	250mm
600WN	7000m³/h	62m	470r/min	80%	700mm	600mm	220mm