Handling extremely dense slurry mixtures requires specialized pumping technology capable of maintaining flow stability while resisting severe abrasion. The Dragflow HY300 / HY400 Hydraulic Pump is engineered specifically as a pump for 70% solid concentration slurry, delivering reliable performance in some of the most demanding dredging and industrial environments.
Developed by Dragflow, this hydraulic pump series represents decades of innovation in heavy-duty solid pumping solutions for global dredging, mining, and environmental applications.
High-Performance Hydraulic Slurry Pump Technology
The HY300 and HY400 models are designed to handle extreme slurry densities without losing efficiency or stability. Their robust hydraulic system and integrated agitator allow continuous operation even in highly abrasive conditions.
These pumps are widely used in:
Deep sea and harbour dredging
Sand and mineral mining
Lake and river desilting
Beach reclamation projects
Industrial slurry transport systems
Key Features of HY300 / HY400 for High Solid Concentration Slurry
Designed for 70% Solid Content Handling
The HY series is specifically built to manage slurry with up to 70% solid concentration by weight, ensuring reliable performance in extreme conditions where standard pumps fail.
High Capacity Output
Flow capacity: up to 1300 m³/h
Suitable for large-scale dredging and industrial operations
Long-Distance Pumping Capability
Delivery range: up to 1.5 km
Efficient transport of dense slurry over long distances
Integrated Agitator System
The built-in agitator:
Keeps heavy solids suspended
Prevents sediment settling
Improves suction efficiency in compact materials
High Abrasion Resistance
Designed with wear-resistant components, the pump handles:
Sand
Gravel
Clay
Highly abrasive industrial slurries
Low-Speed Heavy-Duty Operation
Reduces mechanical wear
Extends service life
Ensures stable performance under heavy load
Applications of HY300 / HY400 Slurry Pump
The Dragflow HY series is widely used in industries requiring reliable high-solid pumping solutions.
Mining Industry
Efficiently transports high-density slurry from mining pits and processing areas.
Dredging Operations
Used for removing heavy sediment from rivers, lakes, and coastal areas.
Port and Harbour Maintenance
Maintains navigational depth by removing compacted silt and debris.
Industrial Waste Handling
Transfers abrasive slurry in processing plants and industrial systems.
Environmental Rehabilitation
Supports cleanup projects involving contaminated sediments and water bodies.
Advantages of Using Dragflow HY300 / HY400
Choosing the HY300 / HY400 hydraulic pump provides several operational benefits:
Reliable pumping of extremely dense slurry
High efficiency in abrasive environments
Reduced downtime due to clog-resistant design
Long operational lifespan under heavy-duty use
Proven performance in global dredging projects
Pump for 70 Solid Concentration Slurry Dragflow HY300 HY400 Hydraulic Pump
