Submersible Slurry Pump for Mining, Dredging, and Industrial Applications Dragflow EL 1204 HH Electric Pump

High-Performance Submersible Slurry Pump for Demanding Operations

Industries such as mining, dredging, construction, and wastewater treatment require pumping equipment capable of handling abrasive solids and high-density slurries efficiently. A reliable Submersible Slurry Pump is essential for transporting sediment, sand, gravel, sludge, and industrial waste materials while maintaining consistent performance in harsh environments.

The Dragflow EL 1204 HH Electric Pump is engineered specifically for these demanding applications. Combining robust construction, advanced hydraulic design, and exceptional wear resistance, this heavy-duty submersible slurry pump delivers outstanding performance in projects where conventional pumps often fail.

With more than 25 years of experience in dredging and slurry pumping technology, Dragflow has become a trusted global supplier of high-performance pumping solutions for industrial, mining, and marine applications.

Why Choose the Dragflow EL 1204 HH Submersible Slurry Pump?

The Dragflow EL 1204 HH is designed to handle abrasive slurries with high solid concentrations while providing long service life and reliable operation.

Key features include:

Heavy-duty electric submersible design
High abrasion resistance for demanding applications
Integrated agitator for improved solids suspension
Low rotational speed to minimize wear
High-capacity slurry pumping performance
Suitable for deep-water and high-head operations
Designed for continuous-duty industrial use

These features allow operators to achieve efficient slurry transport while reducing maintenance requirements and operational downtime.

Technical Specifications

The Dragflow EL 1204 HH offers powerful pumping capabilities for a wide range of applications.

Flow Capacity
100 m³/h to 300 m³/h
Power Range
75 kW to 90 kW
Head Capacity
28 meters to 72 meters
Solids Handling Capability
Handles solids with specific gravity up to 1.6 t/m³
Pumps slurries containing more than 70% solids by weight
Performance Features
Abrasion-resistant wear components
Heavy-duty agitator system
Optimized hydraulic efficiency
Designed for aggressive slurry environments
Built for Abrasive and High-Density Slurries

Industrial and mining operations often involve moving highly abrasive materials that can rapidly wear out standard pumping equipment. The Dragflow EL 1204 HH is engineered to withstand these conditions through the use of durable materials and advanced wear-resistant technologies.

The integrated agitator continuously suspends settled solids, allowing efficient pumping of:

Sand
Gravel
Silt
Sediment
Bentonite
Industrial sludge
Mining tailings
Aggregate mixtures

This capability helps maintain consistent pumping performance even when handling dense and abrasive materials.

Applications of the Dragflow EL 1204 HH
Mining Operations

Mining companies rely on submersible slurry pumps to transport abrasive materials and tailings.

Common applications include:

Sand mining
Gravel extraction
Mineral processing
Tailings management
Slurry transportation
Dredging Projects

The EL 1204 HH is widely used in dredging operations for:

Harbour dredging
Dam dredging
Reservoir cleaning
River maintenance
Lake restoration
Beach nourishment projects
Industrial Processing

Industrial facilities utilize the pump for:

Bentonite pumping
Aggregate handling
Process slurry transfer
Steel mill operations
Material transport systems
Wastewater and Dewatering

The pump provides reliable performance for:

Sewage treatment plants
Wastewater facilities
Industrial dewatering projects
Flood control operations
Emergency pumping applications
Offshore and Marine Operations

Its rugged design makes it suitable for:

Offshore platforms
Marine infrastructure projects
Deep-water dredging
Coastal maintenance programs
Benefits of Using a Heavy-Duty Submersible Slurry Pump
Exceptional Solids Handling

The ability to pump slurries containing more than 70% solids by weight makes the EL 1204 HH ideal for demanding industrial applications.

Reduced Maintenance Costs

Low rotational speed and abrasion-resistant materials help reduce wear and extend equipment life.

Increased Operational Efficiency

High flow rates and powerful solids handling capabilities enable faster project completion and improved productivity.

Reliable Performance in Harsh Conditions

The pump is engineered to operate continuously in challenging environments where reliability is essential.

Versatile Industrial Applications

From mining and dredging to wastewater treatment and offshore projects, the EL 1204 HH adapts to a wide variety of operational requirements.

Trusted Dragflow Engineering

Dragflow has earned an international reputation for manufacturing high-quality dredging equipment and slurry pumps that perform reliably in some of the world's toughest environments. Its products are used across ports, mining sites, industrial facilities, and environmental restoration projects worldwide.

The EL 1204 HH reflects this commitment to engineering excellence by offering a durable and efficient solution for slurry transport and sediment removal.