Advanced Slurry Dredging Solutions with Dragflow EL 1204 HH Submersible Pumps

Advanced Slurry Dredging Solutions with Dragflow EL 1204 HH Submersible Pumps

Handling slurries with sand concentration requires powerful, abrasion-resistant pumping systems capable of continuous operation in extreme conditions. Dragflow, a world leader in solid pumping solutions, offers advanced slurry dredge pumps and complete dredging systems designed for slurry dredging, sub sea dredging, and high-density solids handling.

The Dragflow EL 1204 HH electric submersible pump is specifically engineered for heavy-duty applications involving abrasive materials, high solid content, and deep-water dredging projects.

Dragflow: Global Expertise in Slurry Dredging Technology

With over 25 years of experience, Dragflow designs and manufactures electric and hydraulic driven submersible dredging pumps at its facility in Verona, Italy. These pumps are purpose-built for handling slurry with sand concentration, ensuring long service life and high efficiency in the dredging, mining, and industrial sectors.

Dragflow equipment has been successfully deployed worldwide for:

Deep sea harbor dredging

Sand mining and gravel extraction

Lake, river, and dam cleaning

Industrial slurry pumping

Dragflow EL 1204 HH – Heavy-Duty Slurry Pump Performance

The Dragflow EL 1204 HH is a slurry dredging pump engineered for demanding environments where standard pumps fail.

Key Technical Features:

Pumps solids with specific gravity up to 1.6 t/m³

Integrated agitator for effective solids handling

Low rotation speed for reduced wear

High abrasion-resistant materials

Solid handling capacity exceeding 70% by weight

Designed for high-head and deep-water applications

Technical Specifications – EL 1204 HH

Pump capacity: 100 m³/h to 300 m³/h

Power range: 75 kW to 90 kW

Head capacity: 28 m to 72 m

Solids handling: High-density slurry with sand concentration

Pump type: Heavy-duty submersible dredging pump

This makes the EL 1204 HH ideal for both small dredging equipment setups and large-scale special purpose dredging projects.

Applications Across Dredging and Industrial Sectors

Dragflow EL 1204 HH pumps are widely used in:

Slurry dredging and slurry dredger systems

Slurry backfilling operations

Soil dredging and sediment removal

Sub sea dredging and offshore works

Spud dredge installations

Sand and gravel extraction

Dewatering using submersible dewatering pumps

Pumping aggregate in suspension

Sewage treatment plants

Steel mills in the UAE

Dam dredging and civil emergencies

Spill management operations

Solid and Solids Handling Pump Capabilities

As a leader in solid handling pumps and solids handling pump solutions, Dragflow designs equipment capable of pumping dense slurry mixtures without clogging or excessive wear. The combination of agitator technology and hydraulic efficiency ensures reliable slurry pumping even in challenging environments.

Dredging System Integration and Vessel Support

Dragflow slurry dredging systems can be integrated into complete dredging units featuring:

Stern thruster and stern thrusters for maneuverability

Submersible dredging pump assemblies

Remote-controlled dredging platforms

Offshore and near-shore dredging vessels

These systems provide precise control during sub sea dredging and deep-water operations.

Why Choose Dragflow EL 1204 HH?

Over 25 years of dredging and slurry pumping expertise

Proven performance in high sand concentration slurries

Heavy-duty design with high abrasion resistance

Suitable for deep water and high-head dredging projects

Trusted globally across marine, mining, and industrial sectors

Conclusion

For demanding slurry dredging, slurry backfilling, and sub sea dredging applications, the Dragflow EL 1204 HH delivers unmatched performance and durability. Engineered to handle high-density slurries with sand concentration, this heavy-duty submersible dredging pump is the ideal solution for modern dredging, dewatering, and solids handling challenges.

Backed by Italian engineering excellence and decades of global experience, Dragflow continues to set the standard in slurry pump and slurry dredger technology.