A high-performance heavy slurry transfer pump is essential for transporting dense, abrasive, and high-viscosity materials in demanding dredging and industrial applications. The DRH400 self-propelled dredge with steel cables is engineered to deliver reliable and efficient performance in heavy slurry transfer operations. The DRAGFLOW DRH400 dredger combines advanced hydraulic pumping technology with robust construction to ensure continuous operation in the most challenging environments.
DRH400 – Advanced Heavy Slurry Transfer Pump System
Ace Centro Enterprises (ACE) provides industry-leading solutions featuring a durable heavy slurry transfer pump designed for marine, mining, and industrial dredging applications. The DRAGFLOW DRH 400 dredge with steel cables is equipped with the powerful DRAGFLOW HY400 hydraulic dredging pump, specifically engineered to handle high-density slurry mixtures with maximum efficiency.
The system is designed to break, mix, and transfer heavy slurry materials such as mud, sand, gravel, silt, and industrial waste. Its advanced agitator system ensures smooth material flow, reducing blockages and improving pumping efficiency even under extreme conditions.
The modular pontoon structure and self-propelled configuration allow flexible operation in deep-water, offshore, and inland dredging environments, including low pH and high-abrasion conditions.
ACE also supplies a full range of electric and hydraulic submersible dredge pumps used in harbor dredging, sand reclamation, mining tailings, sewage treatment, oil spill response, and large-scale infrastructure projects across the Middle East and African regions.
Applications of Heavy Slurry Transfer Pump
The DRH400 is widely used as a powerful heavy slurry transfer pump for:
Mining slurry and tailings transfer
Harbor and port dredging operations
Canal and river sediment removal
Offshore dredging and excavation
Dam and reservoir desilting
Industrial sludge and waste handling
Sand and aggregate reclamation
Environmental cleanup and marine restoration
Product Specifications & Features
The DRAGFLOW DRH400 heavy slurry transfer pump is engineered for durability and high performance:
Advanced agitator system for efficient heavy slurry handling
Handles slurry with specific gravity up to 1.7
Solids handling capability from 20 mm to 120 mm (5 inch)
Flow rates up to 4000 m³/hr
Pumping distance up to 1500 m, extendable with booster pumps
Proven dredging capability up to 300 m depth
Low-speed operation reduces wear and extends service life
High Chrome Alloy wear parts for superior abrasion resistance
Specialized lip seal system with front deflector to prevent particle intrusion
Teflon-coated components for resistance to extreme pH conditions
Precision-machined parts with grease injection points for extended sealing life
Optional temperature and moisture sensors for enhanced protection
Electric versions available in 50 Hz and 60 Hz
100% Italian-manufactured pump castings ensuring premium quality and reliability
Efficient Transfer of Heavy Slurry Materials
The DRH400 system is designed to handle continuous heavy slurry transfer pump operations with maximum efficiency. Its hydraulic power, combined with advanced agitator technology, ensures smooth transport of dense materials over long distances without performance loss.
Heavy Slurry Transfer Pump DRH400 Self-Propelled Dredge with Steel Cables
