5-Inch Slurry Pump
5″ Suction by 5″ Discharge & 6″ Suction by 5″ Discharge
Closed Coupled or Flex Coupled Pump – Heavy Duty Line
The EDDY Pump 5-Inch Slurry Pump delivers powerful performance in the most demanding environments. Engineered to move up to 70% solids and pump materials with up to 4-inch particles, this non-clog slurry pump offers a flow rate of 400–1800 GPM and heads up to 225 feet. Its patented open rotor design ensures minimal downtime and superior efficiency when handling sludge, slurry, grit, and abrasive mixtures. Ideal for mining, oil & gas, chemical, and dredging industries
Core Advantages
- True Non-Clog Design: Patented open rotor and recessed volute design allow uninterrupted flow of slurries with high solids, fibrous debris, or viscous fluids—ideal for tough industrial environments.
- High Solids Handling: Pumps up to 70% solids by weight and handles particles up to 4 inches, making it effective for sludge, slurry, drilling mud, tailings, and sand mixtures.
- Rugged Build for Extreme Conditions: Constructed with high chrome, stainless steel, and duplex alloys, the HD-5000 resists abrasion, corrosion, and chemical attack for longer service life.
- Efficient Suction & Energy Use: A strong suction vortex enables efficient pickup with less energy, even on uneven surfaces or in deep pits.
- Low Maintenance Downtime: Minimal moving parts and a self-contained seal system reduce wear and simplify servicing, lowering total operating costs.
- Versatile Installation Options: Compatible with submersible, vertical, horizontal, or excavator-mounted configurations, adaptable to a range of project needs.
- Broad Performance Range: Operates from 400–1800 GPM with head capacity up to 225 ft, suitable for both light slurry jobs and demanding lift conditions.
Gallery
5-Inch Slurry Pump
Technical Specifications
Performance Specifications
- Flow Range: 400 – 1800 GPM
- Head Range: Up to 225 ft
- Solids Handling: Up to 4 inches
- Percent Solids: Up to 40–70%
- Production Rate: 100 – 175 yd³/hr
- Motor Speed: 1800 RPM
Physical Specifications
- Discharge Size: 5 inch
- Suction Size: 6 inch (for 6×5 model) | 5 inch (for 5×5 model)
- Pump Orientation: Can be deployed horizontally or vertically
Material Construction
- Rotor: High Chrome 28%, Ductile Iron, Stainless Steel, Duplex Stainless
- Volute Casing: High Chrome 28%, Ductile Iron, Stainless Steel, Duplex Stainless
- Shaft: Chromoly or Stainless Steel
- Mechanical Seal: Dual Tungsten or Silicon Carbide with self-contained seal flushing system
- Bearing Housing: Ductile Iron or Stainless Steel
EDDY Pump – 5 Inch HD-5000 Heavy Duty Slurry Pump – Pump Curve
PUMP CURVE
A pump curve helps illustrate how the HD-5000 performs as flow and head requirements shift, allowing operators to match the pump to their system with accuracy. For the 5 Inch Slurry Pump, referencing the correct curve ensures predictable performance, efficient movement of high solids mixtures, and dependable output across applications where abrasive slurry and demanding lift conditions require stable, clog-resistant pumping.
Technical Drawings & Resources
Comparison Table
| Model | Discharge Size | Suction Size | Flow Range (GPM) | Head Range (ft) | Solids Handling | % Solids by Weight | Production Rate (yd³/hr) | PDF  | PDF  |
|---|---|---|---|---|---|---|---|---|---|
| HD-1000 | 1 inch | 1.5 inch | 1 – 200 | Up to 170 | Up to 0.75 inch | 40–70% | 0–15 | ENG | |
| HD-2000 | 2 inch | 3 inch | 50 – 390 | Up to 90 | Up to 1.75 inches | 40–70% | 15–45 | ENG | ESP |
| HH-2000 | 2 inch | 3 inch | 100 – 600 | Up to 350 | Up to 1.75 inches | 40–70% | 25–60 | ENG | |
| HD-3000 | 3 inch | 4 inch | 100 – 780 | Up to 130 | Up to 2 inches | 40–70% | 45–75 | ENG | ESP |
| HD-4000 | 4 inch | 6 inch | 250 – 1200 | Up to 160 | Up to 3 inches | 40–70% | 75–150 | ENG | ESP |
| HD-5000 (5x5) | 5 inch | 5 inch | 400 – 1800 | Up to 225 | Up to 4 inches | 40–70% | 100–175 | ENG | |
| HD-5000 (5x6) | 5 inch | 6 inch | 400 – 1800 | Up to 225 | Up to 4 inches | 40–70% | 100–175 | ENG | |
| HD-6000 | 6 inch | 8 inch | 450 – 2500 | Up to 200 | Up to 5 inches | 40–70% | 150–200 | ENG | ESP |
| HD-8000 | 8 inch | 10 inch | 1400 – 3600 | Up to 230 | Up to 7 inches | 40–70% | 250–300 | ENG | ESP |
| HD-10000 | 10 inch | 12 inch | 1600 – 5000 | Up to 240 | Up to 9 inches | 40–70% | 300–350 | ENG | ESP |
| HD-12000 | 12 inch | 14 inch | 2600 – 7300 | Up to 180 | Up to 11 inches | 40–70% | 500–600 | ENG | ESP |
| HD-16000 | 16 inch | 18 inch | 10,000–13,000 | Up to 180 | Up to 15 inches | 40–70% | 700–1000 |
Applications Across Sectors
The HD-5000 5-Inch Slurry Pump is built to perform in environments where traditional pumps fail. With the ability to move high-viscosity fluids and up to 70% solids, it supports critical operations across a wide range of industries where uptime, durability, and solids-handling capacity are non-negotiable.
Mining & Mineral Processing
Used for transporting abrasive slurries such as tailings, mill discharge, and thickener underflow. Its non-clog design and high wear resistance make it ideal for handling ore concentrates, crushed rock slurries, and dense mineral mixtures in continuous-duty mining applications.
Oil & Gas
Effective in both upstream and downstream operations—pumping drilling muds, desander underflow, separator waste, and tank bottom sludge. With the ability to handle high-viscosity hydrocarbons and abrasive solids, it supports rig operations, refining, and pipeline maintenance tasks.
Dredging & Marine Construction
Integrated into dredge platforms, ladder-mounted systems, or submersible pump heads for coastal restoration, harbor deepening, sediment relocation, or barge unloading. With up to 225 ft of head and large solids handling, it tackles heavy silt, sand, and debris without clogging.
Sand & Aggregates
Perfect for moving coarse and fine aggregates in wash plants, sand mines, and dewatering pits. Handles slurry with high sand content and resists erosion in high-throughput aggregate handling environments.
Chemical & Industrial Processing
Pumps caustic, acidic, or abrasive slurry mixtures used in manufacturing and processing. From pH-volatile liquids to metal oxide slurries and industrial waste, the HD-5000 withstands chemical exposure without compromising flow.
Power Generation
Commonly deployed for ash handling systems in coal-fired and biomass plants. Moves fly ash, bottom ash, and flue gas desulfurization (FGD) slurries efficiently while minimizing erosion and downtime in high-temperature, high-solids applications.
Pulp & Paper
Ideal for pumping recycled paper pulp, de-inking residues, and fibrous sludges. It handles viscous mixtures with high solid content without plugging, supporting operations in pulping, screening, and wastewater handling.
Municipal Wastewater & Utilities
Used in wastewater treatment plants for primary sludge, digested sludge, and grit chamber underflow. The pump’s ability to pass raggy, fibrous, and dense materials ensures reliability in grit removal, biosolid transfer, and backflow handling.
Urban Wastewater Plant Solves Ragging & Sludge Blockage Issues
Case Study
Challenge
A municipal wastewater treatment facility serving a population of over 300,000 residents was facing repeated pump failures in its digester feed line. The existing submersible chopper pumps struggled with heavy sludge loads. They were especially prone to clogging from fibrous materials, such as wipes and debris, that are increasingly common in urban wastewater streams. The plant operators dealt with daily blockages that required manual cleaning, resulting in increased labor demands, higher maintenance costs, and operational delays. The recurring downtime also raised concerns about overflow events during peak processing periods, making it imperative for the facility to find a more reliable, solids-handling solution.
Solution
To address the clogging issues, the facility installed the EDDY Pump HD-5000 in a submersible configuration. Known for its open rotor and recessed volute design, the HD-5000 was selected for its ability to pump high-viscosity sludge with up to 70% solids and pass large, fibrous materials without clogging. The EDDY Pump engineering team collaborated with the plant to optimize pump placement in the pit and to integrate a variable-speed drive to adjust flow rates in response to changing sludge densities. The transition to the HD-5000 was smooth, and real-time testing confirmed the system’s ability to handle fluctuating load conditions without performance interruptions.
Result
In the months following the installation, the plant recorded a dramatic improvement in uptime and operational stability. Over 180 consecutive days of continuous use, the HD-5000 experienced zero clogging events. Maintenance intervals, previously as frequent as once every two days, were extended to once every three weeks. The facility also reported a noticeable reduction in energy consumption, as the pump maintained flow at lower RPMs due to its efficient vortex-based suction. Additionally, the consistent flow into the digesters improved process reliability and stabilized biological loading rates, leading to more efficient sludge treatment and reduced stress on downstream equipment.
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If you need assistance with pump selection, sales or engineering support, call 619-404-1916.
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Frequently Asked Questions
What types of materials can the HD-5000 pump handle?
The HD-5000 is engineered to move highly abrasive, high-viscosity, high-solid-content materials, including sludge, slurry, drilling mud, mine tailings, grit, sand mixtures, and industrial waste. Its non-clog design allows it to pump solids up to 4 inches in diameter, making it ideal for demanding industrial applications.
What is the solids handling capacity of this pump?
This pump can handle up to 70% solids by weight, depending on the material’s characteristics. Its open-rotor design allows uninterrupted flow even with large, irregular solids, outperforming traditional centrifugal and chopper pumps.
What industries is this pump suitable for?
The HD-5000 is used in a wide range of industries, including mining, dredging, oil & gas, chemical processing, power generation, pulp & paper, and municipal wastewater. It’s ideal for environments where clogging, wear, and downtime are persistent challenges.
How does this pump reduce maintenance and downtime?
With no close tolerances, fewer moving parts, and a recessed rotor that avoids direct contact with solids, the HD-5000 dramatically reduces wear and clogging. This extends service intervals and reduces maintenance frequency and cost.
Can this pump be deployed in multiple configurations?
Yes. The HD-5000 can be installed vertically, horizontally, submersibly, or mounted on excavators or barges. Its modular design makes it adaptable to both fixed and mobile applications, onshore and offshore.
What kind of power systems are compatible with this pump?
The HD-5000 is compatible with electric motors and hydraulic power units (HPUs). It can be configured based on your project’s power availability, flow requirements, and operating environment.
How does it compare to centrifugal or chopper pumps?
Unlike centrifugal pumps that rely on close tolerances and high RPMs, the EDDY Pump uses a vortex-based design that minimizes clogs and tolerates abrasive and viscous materials. Compared to chopper pumps, it avoids internal cutting mechanisms, reducing wear and the risk of blockages.
Is the pump customizable for corrosive or abrasive environments?
Absolutely. The HD-5000 is available in a variety of materials, including high chrome, 316 stainless steel, and duplex stainless steel. These options provide excellent protection against erosion, corrosion, and chemical attack.
What are the typical flow and head ranges?
The HD-5000 operates over a flow range of 400–1800 GPM and can generate a head pressure of up to 225 feet, offering flexibility for both low-lift and high-head applications.
Does EDDY Pump offer support for installation and commissioning?
Yes. EDDY Pump provides technical support, custom system design assistance, and onsite or remote commissioning services to ensure the pump is optimized for your specific application and integrated effectively into your operations.
HD (Heavy Duty) Slurry Pumps / Dredge Equipment
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