Self-Priming Pump – 10-Inch 550 HP, Skid or Trailer
DSP-10000 with 550 HP Tier-4 Diesel Engine
The 10-Inch 550 HP Self-Priming Pump by EDDY Pump is a high-performance, non-clog slurry pump designed for handling aggressive solids in demanding applications. Powered by a Tier 4 diesel engine and available in both skid-mounted and trailer-mounted configurations, this pump delivers unmatched durability, solids-handling capability, and minimal maintenance requirements. Ideal for operations where mobility and efficiency are critical.
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Key Features
10-Inch 550 HP Self-Priming Pump
- Non-Clog Design: Patented open rotor technology capable of pumping highly viscous, abrasive, or corrosive fluids without clogging.
- High Solids Handling: Pumps slurries with up to 40-70% solids and solids up to 10 inches in diameter.
- Durable Materials: Constructed with high chrome, stainless steel, ductile iron, and other corrosion-resistant alloys.
- Self-Priming Capability: Eliminates the need for external priming systems or vacuum assistance.
- Versatile Mounting: Offered in both trailer and skid configurations for field flexibility.
- High Power Output: Driven by a 550 HP Tier-4 diesel engine to ensure consistent, high-volume performance.
- Low Maintenance: Fewer moving parts and no critical tolerances compared to centrifugal pumps.
Gallery
10-inch self-priming slurry pump in
real world applications
Technical Specifications
- Model: DSP-10000
- Engine: 550 HP Tier-4 Diesel
- Discharge Size: 10 inch
- Suction Size: 12 inch
- Flow Rate: 1600 – 5000 GPM
- Total Head: Up to 240 ft
- Solids Handling: Up to 10 inches
- Solids Concentration: Up to 40–70%
- Motor Speed: 1800 RPM
Dry Prime Efficiency
Pump Construction Materials
- Rotor & Volute Casing: High Chrome 28%, Ductile Iron, Stainless Steel, Duplex Stainless
- Shaft: Chromoly or Stainless Steel
- Seal: Dual Tungsten or Silicon Carbide Mechanical Seal with self-contained flushing
- Bearing Housing: Ductile Iron or Stainless Steel
EDDY Pump – 10 Inch – Pump Curve
PUMP CURVE
The pump curve for the 10-inch 550-HP self-priming pump defines high-volume, high-head performance for extreme solids handling. It is used to confirm operating points when moving large debris and dense slurry at scale, ensuring the pump remains within its optimal efficiency window during continuous, heavy-duty industrial operation.
Typical Fluids Pumped
This pump is specifically engineered to move extremely viscous, abrasive, or heavy slurry fluids that are often considered unpumpable by traditional technologies. Here’s a breakdown of the common fluids it can handle:
Sludge
Thick, semi-solid waste from municipal wastewater treatment plants or industrial processes. The pump efficiently moves high-viscosity materials without risk of clogging or damage.
Slurry
Water and solid mixtures are common in mining, dredging, and drilling. It can manage high solid concentrations and heavy mineral loads with minimal wear and tear.
Drilling Mud
Dense, abrasive fluid used in oil and gas drilling. The pump handles these high-pressure, chemically treated muds without degradation in performance.
Mine Tailings
The residual slurry after ore extraction often consists of fine, abrasive particles. The pump’s durable construction makes it suitable for tailings disposal and recirculation.
Grit
Fine particles such as sand, gravel, or crushed stone, often found in aggregate processing or wastewater grit chambers. The pump transfers grit-laden fluids with ease, thereby reducing downtime due to blockages.
Sand Mixtures
Whether from dredging, sand mining, or construction, this pump handles coarse, abrasive sand slurries without sacrificing flow rate or requiring frequent maintenance.
Each of these fluids presents challenges, including abrasion, viscosity, or corrosiveness. The EDDY 10-Inch 550 HP self-priming slurry pump’s unique design allows for continuous, clog-free pumping in these scenarios, making it one of the most versatile and reliable solutions on the market.
Self-Priming Pump Comparison Table
| Model | Discharge Size | Suction Size | Power | Flow Range (GPM) | Head Range (ft) | Solids Handling | % Solids by Weight | Max Speed (RPM) | |
|---|---|---|---|---|---|---|---|---|---|
| DSP/HD 3000 | 3" | 4" | 43 HP | 100 - 780 | Up to 130 | Up to 2" | 40-70% | 1800 | ENG |
| DSP/HD 4000 | 4" | 6" | 43 HP | 250 - 1200 | Up to 200 | Up to 3" | 40-70% | 1800 | ENG |
| DSP/HD 4000 | 4" | 6" | 115 HP | 250 - 1200 | Up to 200 | Up to 3" | 40-70% | 1800 | ENG |
| DSP/HD 6000 | 6" | 8" | 115 HP | 450 - 2000 | Up to 200 | Up to 5" | 40-70% | 1800 | ENG |
| DSP/HD 6000 | 6" | 8" | 173 HP | 450 - 2000 | Up to 200 | Up to 5" | 40-70% | 1800 | ENG |
| DSP/HD 8000 | 8" | 10" | 550 HP | 1600 - 5000 | Up to 240 | Up to 7" | 40-70% | 1200 | ENG |
| DSP/HD 10000 | 10" | 12" | 550 HP | 1600 - 5000 | Up to 240 | Up to 9" | 40-70% | 1200 | ENG |
| DSP/HD 12000 | 12" | 14" | 700 HP | 2600 - 7300 | Up to 180 | Up to 11" | 40-70% | 900 | ENG |
Industrial Applications
The 10-Inch Self-Priming Slurry Pump is purpose-built for demanding industrial environments that require reliable, continuous operation with minimal downtime. Below are detailed examples of how this pump serves key industries:
Mining Operations
Handles abrasive and dense materials such as mine tailings, ore slurry, and overburden with ease. It is widely used in open-pit and underground mining for sump dewatering, material transfer, and tailings management. Its ability to move high-solid content reduces the need for multiple stages of pumping.
Oil & Gas Industry
Used in upstream and midstream operations for pumping drilling mud, cleaning storage tanks, and managing produced water. It’s also ideal for pipeline maintenance, refinery sludge management, and high-solids applications on rigs or remote sites.
Sand & Aggregate Processing
Ideal for transporting sand slurries, gravel mixtures, and quarry byproducts. Its ability to handle high solids reduces clogs and improves uptime in sand pits, aggregate plants, and washing systems.
Pulp & Paper Mills
Moves fibrous slurries, wood pulp, and paper mill sludge without clogging. It helps manage waste streams and effluent while handling thick, abrasive materials that typically wear down centrifugal pumps.
Chemical Processing
Suitable for transporting chemically aggressive slurries with high solids content. This includes wastewater from chemical reactions, sludge from clarifiers, and solid-laden fluids requiring corrosion-resistant metallurgy.
Power Generation (Coal & Biomass)
Used in ash handling systems, this pump effectively manages fly ash, bottom ash, and slurry byproducts. It plays a vital role in pollution control systems, helping to ensure regulatory compliance for waste management.
Municipal and Industrial Wastewater Treatment
Pumps thick biosolids, grit, and primary sludge. It is particularly useful in lift stations, sludge transfer systems, and emergency bypass operations due to its self-priming ability and resistance to clogging.
CASE STUDIES
Case Study 1
Tailings Transfer in a Copper Mine – Arizona, USA
Challenge:
A copper mining operation in Arizona was experiencing constant clogging and wear issues with centrifugal pumps used for transferring tailings slurry with high solid concentrations (50–60%).
Solution:
The 10-inch EDDY Pump, equipped with a 550 HP diesel engine, was deployed on a skid-mounted setup to handle the thick tailings directly from the settling pond.
Result:
- Reduced maintenance intervals by 70%
- Eliminated daily clogging incidents
- Increased tailings transfer throughput by 25%
- ROI achieved within 4 months of operation
Case Study 2
Oil Rig Tank Cleaning – Offshore, Gulf of Mexico
Challenge:
During decommissioning, a major offshore oil operator required cleaning mud tanks and removing thick drilling fluids with high viscosity and abrasive cuttings.
Solution:
A trailer-mounted 10-inch self-priming pump was mobilized to the dock for deployment from a barge. It handled heavy drilling mud and sand-laden waste with ease.
Result:
- Completed tank cleaning 30% faster than planned
- No clogging during 48-hour continuous operation
- Saved an estimated $60,000 in downtime and cleaning costs
Sand Slurry Handling at Aggregate Plant – Alberta, Canada
Challenge:
An aggregate processing plant in Alberta, Canada, struggled with recurring clogging and high maintenance downtime using traditional centrifugal pumps. The facility needed a reliable solution for transporting dense sand slurry from wash pits to settling basins. Harsh winter conditions and abrasive material further complicated the pumping requirements.
Solution:
To address these challenges, the plant implemented the EDDY Pump 10-Inch Self-Priming Unit (550 HP), which is mounted on a skid for enhanced operational flexibility. The system was customized for high-abrasion applications:
- Fitted with high-chrome wear components to extend part life
- Designed for continuous 24/7 operation
- Delivered flow rates of up to 5,000 GPM
- Configured for plug-and-play installation with minimal footprint
The pump’s non-clogging rotor design enabled it to efficiently move thick slurry without the wear and tear typically associated with traditional impeller systems.
Result:
The upgraded system delivered strong performance across key metrics:
- Zero unscheduled downtime during a rigorous 3-month continuous operation period
- Over 50% reduction in maintenance costs, thanks to the pump’s rugged wear components
- Decreased manpower requirements as the unit ran reliably with minimal monitoring
- Improved overall plant efficiency, reducing delays in material transfer and processing
The Best Non-Clog and High Solids Slurry Pump on the Market. Since 1984.
We manufacture both pump and dredge equipment for maximum compatibility
Call for sales or support
If you need assistance with pump selection, sales or engineering support, call 619-404-1916.
Questions? Talk to an Engineer
Frequently Asked Questions
What makes this 10-Inch 550 HP pump self-priming?
It includes a built-in self-priming system that eliminates the need for external vacuum priming, making it easier to operate and more efficient in remote locations.
Can the 550 HP self-priming pump handle large solids or debris?
Yes, it can pump solids up to 10 inches in diameter, which far exceeds the capabilities of standard centrifugal pumps.
What industries use this self-priming slurry pump the most?
Mining, oil & gas, dredging, municipal wastewater, and construction operations that require high solids handling.
Is this self-priming pump customizable?
Yes. Material composition, engine type, and mounting style can be customized based on your application needs.
Can it operate continuously?
Yes, it is designed for continuous-duty operation in demanding environments.
How does it compare to traditional centrifugal pumps?
The EDDY Pump utilizes a patented rotor design that moves solids without clogging and requires significantly less maintenance than centrifugal or vortex pumps.
What kind of maintenance does the 10-inch self-priming pump require?
Minimal. With fewer wear parts and no close tolerances, routine checks and part replacements are significantly reduced.
Does it support remote or automated control?
Yes. It can be integrated with remote monitoring and control systems if needed.
Is this 10-inch self priming pump suitable for dredging applications?
Absolutely. It’s frequently used in portable dredge applications, especially when mounted on a trailer for mobile deployment.
Is training or technical support available for setup and operation?
EDDY Pump offers full technical support, training, and startup assistance for all its products.
HD (Heavy Duty) Slurry Pumps / Dredge Equipment
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