Self-Priming Slurry Pumps

EDDY self-priming slurry pumps are able to draw liquid into their suction hose, even if the pump and the liquid are not already submerged in the liquid.

Our self-priming slurry pumps are specifically designed for handling heavy-duty industrial and mining applications where a consistent flow of abrasive and corrosive materials is required. The unique design of the pumps allows them to self-prime, eliminating the need for a separate priming system and reducing downtime.

Constructed with durable materials such as high-chromium alloys, our self-priming slurry pumps ensure a long service life with minimal maintenance. They are also able to operate in a wide range of temperatures and pressures, making them suitable for a variety of industrial applications.

Self-Priming Slurry Pump Guide

Compare specifications

ModelSizePowerVolumeHeadPDF English
3-Inch 43HP Self-Priming Pump (Diesel)3-inch43 HP100 - 780 GPMup to 130 ftENG
4-Inch 43HP Self Priming Pump (Diesel)4-inch43 HP250 - 1200 GPMup to 200 ftENG
4-Inch 74HP Self Priming Pump (Diesel)4-inch74 HP250 - 1200 GPMup to 200 ftENG
4-Inch 118/125HP Self Priming Pump (Diesel)4-inch118/125 HP250 - 1200 GPMup to 200 ftENG
6-Inch 118/125HP Self Priming Pump (Diesel)6-inch118/125 HP450-2000 GPMup to 200 ftENG
6-Inch 173HP Self Priming Pump (Diesel)6-inch173 HP450 - 2000 GPMup to 200 ftENG
8-Inch 550HP Self Priming Pump (Diesel)8-inch550 HP1400 - 3600 GPMup to 230 ftENG
10-Inch 550HP Self Priming Pump (Diesel)10-inch550 HP1600 - 5000 GPMup to 240 ftENG
12-Inch 700HP Self Priming Pump (Diesel)12-inch700 HP2600 - 7300 GPMup to 180 ftENG


But Only the EDDY Self-Priming Slurry Pump Can Move Solids That Destroy All Other Pumps.


The diesel driven self-priming pump incorporates a vacuum-assisted priming unit with the pump. This fills the pump with slurry or target material, which allows the main EDDY Pump to work.


Most EDDY Pumps are submersible; however, with a self-priming unit, the pump and power unit are not submerged. The suction hose goes into the slurry, making the unit like a super-sized wet vacuum.


Mining, Sand/Agg, Sewage/Wastewater, Chemical, Irrigation, Sump Pit Cleanouts, Digester Tanks, Dewatering, and More!


Self-Priming Slurry Pump DEPLOYEMENT

Skid Mounted Self Priming Slurry Pump

Skid Mounted Self-Priming Slurry Pump

A skid-mounted self-priming slurry pump is a pump that is mounted on a skid or platform. Skid-mounted pumps are designed to be fully self-contained and pre-piped, which makes the installation process much simpler and faster. This can help to reduce downtime and minimize the costs associated with installing a new pumping system.

These pumps are often used in applications where it is not practical or possible to use a traditional pump, such as in remote locations or where there is limited access to power.

EDDY Pump Trailer Mounted Self Priming Pump

Trailer Mounted Self-Priming Slurry Pump

A trailer-mounted self-priming slurry pump is a pump that is mounted on a trailer. The trailer-mounted design makes it easy to transport the pump to different locations as needed.

Trailer-mounted pumps are cost-effective as they combine mobility and versatility, with an efficient and powerful pumping system in one compact unit, which eliminates the need for additional components and accessories.


Self-Priming Slurry Pumps Advantage

  • EDDY Power in a Self-Priming Package
  • Secondary Vacuum Pump Allows Constant Priming
  • Works Like a Giant Wet Vac
  • Move 30-70% Solids
  • Powered by Electric or Diesel
  • Non-Clog, High Viscosity, High Specific Gravity,
    High Abrasives, Low pH Pumping Design
  • Easily Process Rags, String, Rocks and Foreign Objects That Frequently Clog Other Pumps
  • Multiple Mounting Options (Skid, Trailer, Stationary)

Why Self-Priming Slurry Pumps are better – highlights


This video shows how EDDY Pump beats out traditional centrifugal pumps regarding tough slurry and abrasive materials. EDDY Pump is at the heart of our featured dredge pump equipment, including the Remote Operated Subdredge, Diver Operated Pump, and the Excavator Attachment Dredge Pump. More Videos HERE.

Self-Priming Slurry Pumps FOR DEWATERING

This Video shows a smaller electric 3-Inch EDDY Self-Prime flowing at 400 GPM (2 cu yd) of slurry at distances of 400 ft in under a minute.

4-inch and 6-inch Diesel Trailer Units Are Most Popular

The core of this design is the patented EDDY Pump technology. The design redefines the pumping industry by being the only pump that utilizes the principles of a tornado to create a synchronized eddy current. This pump is not a centrifugal, positive displacement, or vortex pump but the most highly efficient high solids and high specific gravity pump on the market.

An ideal system for pumping the most viscous and heavy materials without clogging or having significant downtime. Lower downtime and maintenance issues versus conventional centrifugal or positive displacement pumps will save your project money. Pump size options range from the 2-inch slurry pump to a 12-inch option. Our system handles pumping distances over 3500 feet and production rates up to 4000 GPM.


Get EDDY Pump Technology in a Diesel Self-Prime Format.
Boost your Solids Pumping Production!

We understand the importance of maintaining efficient and reliable operations, but sometimes older pump systems can become a bottleneck. That’s why we offer to retrofit services to upgrade your existing pumps to state-of-the-art EDDY Pumps.

EDDY Pumps are known for their ability to handle abrasive and corrosive materials with ease, making them perfect for a variety of industrial and mining applications. The unique design of the pump’s impeller and volute allows it to handle a high percentage of solids, without clogging or jamming.

Retrofitting your old pump with an EDDY Pump can increase efficiency and performance, while also reducing downtime and maintenance costs. Our team of experts will work with you to determine the best retrofit solution for your specific needs, ensuring a seamless and efficient upgrade process.



Unlock maximum efficiency and power with our self-priming pump and EDDY Pump excavator attachment combo!

Our self-priming pumps are specially designed to handle heavy-duty industrial and mining applications where a consistent flow of abrasive and corrosive materials is required. The unique design of the pumps allows them to self-prime, eliminating the need for a separate priming system and reducing downtime.

When combined with our EDDY Pump excavator attachment, the result is a powerful and efficient pumping system that can handle the most demanding conditions. The EDDY Pump excavator attachment is specifically designed to be attached to an excavator’s arm, allowing for easy mobility and versatile use on different sites. This unique design allows the pump to handle high percentages of solids and debris without clogging or jamming, which is perfect for mining, dredging, and other industrial applications.

This combination of self-priming pump and EDDY pump excavator attachment allows for maximum efficiency and performance in any harsh environment and allows you to save time and resources while reducing downtime and maintenance costs.


Self-Prime Recirculation Pump System

Keeping viscous slurries mixed helps prevent the settling of high solids sludge and slurries with low downtimes. Learn more…

Keep your holding tanks clean and efficient with our NOEX® recirculation pump system!

Holding tanks are an essential part of many industrial and commercial operations, but keeping them clean and maintaining the quality of the liquid stored can be a challenging task. Our recirculation pumps offer a solution to this problem by continuously circulating the liquid in the tank, promoting a homogenous mixture and reducing the risk of sedimentation and corrosion.

Our NOEX® Slurry Recirculation Pumps are designed for heavy-duty use and can handle a wide range of liquids including abrasive and corrosive fluids. The pumps are constructed with durable materials, such as high-chromium alloys, to ensure a long service life and minimal maintenance. The pumps are also customizable, with a variety of options available to suit your specific needs.


Dredge Pumps, Process, Slurry and Marine Pumps
And Dredging Equipment OEM

Why EDDY Pumps Are Better

How The EDDY Pump Works

EDDY Pump Corporation is a state-of-the-art pump manufacturer and dredge engineering company. We are committed to providing the best technology and service to our clients. Our process pumps are inside all of the equipment featured here.

We are a US dredge equipment and commercial slurry pump manufacturer. Only EDDY Pump equipment is sold here.

EDDY Pumps patented pump technology outperforms all centrifugal, vortex and positive displacement pumps in a variety of the most challenging pumping applications, especially pumping applications moving 40-70% solids. Our pump design allows for longer intervals between maintenance, which translates to increased output, uptime, and higher profits. Learn more about our products below, and pick a product line that fits your project needs.

Call us at 619-404-1916 if you need assistance.


One Pump for Process, Slurry, Sludge, Wastewater, and Dredging.


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Rent or Buy, Excavator Attachment Pumps and Slurry Pumps for Dredging.

Applications Include: Sand & Gravel, Mining, Commercial Food Processing, Sewage, Waste Water and Drilling Mud.