Dredge Components
Dredge Pumps
High-performance slurry pumps engineered for maximum efficiency and durability in demanding dredging operations. Available in sizes from DYP250 to DYP850.
What is a Dredge Pump?
A dredge pump is a specialized centrifugal pump designed to transport abrasive slurry mixtures containing sand, gravel, clay, and other sediments. It is the heart of any dredging operation, responsible for moving material from the seabed or riverbed through the suction pipe to the discharge location.
Unlike standard water pumps, dredge pumps are engineered to handle high concentrations of solids while maintaining efficiency. They feature heavy-duty construction with wear-resistant materials to withstand the abrasive nature of dredged materials.
The performance of a dredge pump directly impacts the productivity and cost-effectiveness of the entire dredging operation, making it one of the most critical components to select correctly.
How Do Dredge Pumps Work?
A dredge pump operates on the centrifugal principle. The pump consists of a rotating impeller housed within a volute casing. As the impeller spins at high speed, it creates a vacuum at the suction inlet, drawing in the slurry mixture.
The impeller's curved vanes accelerate the slurry outward, converting rotational energy into pressure. This pressure forces the material through the discharge outlet and along the pipeline to the designated disposal area.
Our Dredge Pump Range
We offer a complete range of dredge pumps from DYP250 to DYP850, suitable for all dredging applications from small-scale operations to major land reclamation projects.
| Model | Suction | Discharge | Typical Application | Action |
|---|---|---|---|---|
| DYP250 | 260 mm | 260 mm | Small CSD, Auger dredgers | Quote |
| DYP300 | 300 mm | 250 mm | CSD 300, Small projects | Quote |
| DYP350 | 350 mm | 300 mm | CSD 350, Medium projects | Quote |
| DYP400 | 385 mm | 385 mm | CSD 400, Booster stations | Quote |
| DYP450 | 450 mm | 400 mm | CSD 450, Medium-large projects | Quote |
| DYP500 | 500 mm | 450 mm | CSD 500, Large projects | Quote |
| DYP550 | 550 mm | 500 mm | CSD 550, Large projects | Quote |
| DYP600 | 600 mm | 550 mm | CSD 600, Major projects | Quote |
| DYP650 | 650 mm | 600 mm | CSD 650, Major projects | Quote |
| DYP700 | 700 mm | 650 mm | Large CSD, TSHD | Quote |
| DYP850 | 850 mm | 800 mm | Largest projects, TSHD | Quote |
Need a custom pump size or configuration?
Discuss Custom RequirementsTechnical Specifications
Our dredge pumps are built to the highest standards with premium materials and precision engineering.
Construction
Materials
Drive Options
Performance Range
Applications
Our dredge pumps are used in a wide range of dredging and slurry transport applications worldwide.
Cutter Suction Dredgers
Primary pump for CSD operations, handling sand, clay, and gravel
Booster Stations
Extending pumping distances for long-distance slurry transport
Sand Mining
High-volume sand extraction and processing operations
Land Reclamation
Large-scale material transport for reclamation projects
Why Choose Dredge Yard Pumps?
Hydraulic Design Optimized for Dredging
Our double curved impeller design delivers superior efficiency specifically for slurry transport, reducing energy consumption and operational costs.
Premium Wear-Resistant Materials
High-chrome alloys and Ni-Hard components ensure extended service life even in the most abrasive conditions.
Global Spare Parts Availability
With offices in UAE, Netherlands, Bangladesh, and Indonesia, we ensure fast delivery of spare parts worldwide.
Custom Engineering Support
Our engineering team can customize pump specifications to match your exact project requirements and operating conditions.
Quick Facts
Ready to Discuss Your Pump Requirements?
Our team of dredging experts is ready to help you select the right pump for your project. Get in touch for a customized quote.
