Dragflow is a globally recognized name in solid handling and dredging technology, with over 25 years of experience producing heavy-duty submersible pumps for mining, marine, and industrial applications. One of its most reliable solutions is the Dragflow EL 1204 HH Electric Pump, designed specifically for sand, gravel, and high-density slurry applications.
For industries searching for a sand pump supplier or a gravel pump manufacturer, understanding equipment capability, durability, and efficiency is essential when selecting the right pumping system.
Dragflow EL 1204 HH Electric Pump Overview
The EL 1204 HH Electric Pump is a robust submersible dredging pump engineered to handle abrasive solids such as sand, gravel, and mining slurry. It is widely used in demanding environments where continuous solids transport is required.
Common applications include:
Sand and gravel extraction
River and lake dredging
Mining slurry transport
Industrial sediment removal
Offshore and marine dredging operations
Its strong electric-driven design ensures stable and efficient operation even under heavy load conditions.
Key Features of Sand and Gravel Pumping Systems
The Dragflow EL 1204 HH is designed for long-lasting performance in abrasive environments:
Heavy-duty submersible electric pump design
Integrated agitator for improved solids suspension
Low-speed operation to reduce wear and tear
High abrasion-resistant materials
Optimized for high-density slurry handling
Continuous industrial duty performance
These features make it ideal for operators requiring reliable sand and gravel pumping solutions.
Technical Specifications
The EL 1204 HH is engineered for extreme dredging and mining conditions:
Solid handling capacity: up to 70% by weight
Specific gravity capability: up to 1.6 t/m³
Flow range: 100 m³/h to 300 m³/h
Power range: 75 kW to 90 kW
Head capacity: up to 72 meters
High wear-resistant design
Suitable for deep-water dredging operations
Applications of Gravel and Sand Pumps
This pump is widely used in industries requiring efficient movement of abrasive solids:
Sand and gravel mining
Construction material extraction
River dredging and maintenance
Reservoir and dam cleaning
Industrial slurry transfer systems
Sewage and wastewater treatment
Steel and cement plant waste handling
Its versatility makes it suitable for both mobile dredging units and fixed industrial installations.
Why Choose Dragflow as Your Pump Supplier
Choosing Dragflow ensures access to proven engineering and reliable performance in harsh environments. Key advantages include:
High durability in abrasive conditions
Proven performance in global dredging projects
Reduced maintenance and downtime
Efficient handling of high-density solids
Availability of electric and hydraulic solutions
Sand Pump Supplier Grave Pump Manufacturer Guide
