Hevvy Submersibles

We are extremely invested in R&D so we can push the design limits of our equipment’s technology further to supply you with more efficient, more effective and even more reliable pumps that last longer in the harshest conditions in the world.

Hevvy’s submersible slurry pump series is a testament to our commitment to innovation and engineering excellence. Our submersible pumps are designed to handle even the most challenging slurry applications, with features like our patented positive pressure sealing systems and our groundbreaking agitation technology to ensure optimal performance and reliability. Each pump series also features run-dry capability, allowing for safe operation even in the event of unexpected downtime or other issues. Additionally, we use oversized shafts in all our pumps to ensure maximum durability and minimize the risk of component failure.

  • Positive Pressurization System

  • run dry capability

  • Up to 70% solids by weight

The HNS is the world’s only modular submersible slurry pump with pressurized sealing technology and run-dry capability. Handling up to 70% solids; Available up to 1000 HP; Capable of up to 10,000 US GPM. It’s a game-changer.

  • advanced double mechanical seal

  • steep pump curves

  • Up to 60% solids by weight

The HS is a hard-wearing and versatile submersible solids handling pump featuring steep curves, advanced double mechanical seal design, high-Chrome wet end parts, H-class windings; capable of handling Class 1, 2, and some Class 3 slurries and capacities up to 3000 US GPM.

  • economical and rugged


  • Up to 40% solids by weight

The HT Twins Series is everything you hoped for in an economical yet rugged slurry pump design. Twin volute balances the loads in unpredictable conditions, helping extend seal and bearing life. Run dry-capable and able to handle up to 40% solids.

Slurry classification is an important consideration when selecting a centrifugal pump for a given application

Slurries can vary widely in terms of their viscosity, particle size, and concentration, which can greatly impact the pump’s ability to handle them effectively: light slurry (<15% solids) applications are normally designed to move both the water and the solids; whereas, slurry (>15% solids) and heavy slurry (40-70% solids) applications revolve around re-suspending and maximizing solids content while minimizing liquid transfer. Mixtures that will not flow are generally referred to as pastes.

One important factor to consider is the slurry’s specific gravity which is simply the ratio of the density of a substance to the density of water.

By carefully considering the characteristics of the slurry being pumped, we help you maximize the efficiency, reliability and cost-effectiveness your pumping solution.

Toyo Submersibles

These pumps are built to last, with features that have made Toyo a legendary name in the pumping industry.

The Toyo pumps series embody our decades-long legacy of innovation and engineering excellence. Toyo is behind the original dredging pump, renowned for its unmatched power and durability in handling challenging dredging applications. The Toyo pumps series also feature Toyo’s acclaimed agitator, providing optimal mixing and agitation for any slurry application.

  • Legendary Agitator Pump

  • Born to Dredge

  • Up to 70% solids by weight

The DP submersible pump is the world’s original agitator pump. Capable of transporting up to 70% solids, this pump is born to dredge and has earned itself a ‘solids-handling’ reputation for reliability and durability in the world’s toughest applications.

  • versatile dewatering pump

  • run dry capability

  • Up to 20% solids by weight

The DL submersible pump is a versatile dewatering pump capable of transporting up to 20% solids. High chrome wear components and run dry capability has made this pump a favorite in industrial settings throughout the world.

  • Economical dewatering pump

  • up to 525ft head

  • Up to 20% solids by weight

The DXL submersible pump is a hard wearing, dependable and low-cost dewatering pump capable of up to 5% solids. Available in powers of 5-150HP, it can reach heads of up to 525ft and capacities of up to 700 USGPM.

we offer a range of services designed to help you get the most value from your pumping solutions

One of our key services is startup and installation. We understand that installing a new pump can be a complex process, which is why our experienced team of engineers is available to provide on-site installation services.

We work closely with you to ensure that our pumping solutions are properly installed and integrated into your facilities, from the very start. This helps to minimize downtime and ensures that your production is running smoothly and efficiently.

We understand that our clients need more than just quality products; they need reliable support to ensure that their facilities operate at peak efficiency.

Cantilevers & Lineshafts

Our HNC Series of pumps are true cantilever pumps, meaning they require no submerged seals and are built to withstand the toughest applications.

Our cantilevers and lineshafts feature our patented axial spiral hydraulic design, these pumps deliver unparalleled performance and reliability, even in the most challenging slurry applications. Additionally, our modular wet-end designs make it easy to customize the pump to meet the specific needs of your application, ensuring optimal performance and maximum efficiency.

  • True Vertical Cantilever

  • Direct or Belt Drive Arrangements

  • No Submerged Bearings or Seals

Our HNC series is based on our proven, robust yet low-maintenance cantilever technology – with no submerged seals and patented axial spiral hydraulic design – to maximize pumping efficiency. Our vertical slurry pump features wet end standard in High Chrome and CD4 and up to 8ft setting lengths.

  • proven cantilever technology

  • recessed vortex inducing wet end

  • Designed for ease of install

Our HNC Froth Pump System is an all in-one-unit of seal-less pump, sump, and driver designed to separate air from slurry prior to pumping for maximum pumping ability. All designs run under 1st critical speed for added robustness of the shaft/bearing assembly and for flexible operating speeds.

  • Two Drive Configurations

  • Robust and Low Maintenance

  • Modular Wet End Designs

The HNV Series of lineshafts feature double sealed columns which are oil lubricated from the top whereas our HNVO Series feature a non-sealed column with a submerged, clear water flushed, split radial bearing. This breakthrough bearing design uses a thin film of water to lubricate the bearing, practically eliminating the chance of bearing failure.

We have several repair and service facilities and a network of authorized repair locations across Canada, the USA, and Latin America

Malfunctioning pumps can cause significant downtime and lost productivity, which is why we strive to provide fast and reliable repair services to get your equipment back up and running as soon as possible. We use our large test tank to troubleshoot and test every pump we repair before it leaves our facility, ensuring that it operates at peak performance.

Our team is standing by to have your pump repaired as quickly as possible. That’s why we solely focus on repairing pumps so we can have them back up and running in the smallest time possible.

We use our large test tank to troubleshoot and test every pump we repair before it leaves our facility, ensuring that it operates at peak performance.


Our HNH Series of horizontal solids-handling pumps are designed to meet the most demanding slurry applications, delivering unparalleled performance and reliability.

The HNH Series comes in two power frames and is part of our modular program, which allows for different wet-end designs, making it easy to customize the pump to meet the specific needs of your application. For heavy-duty applications, the HNH Series is the perfect choice, delivering the power and durability you need to handle even the toughest slurry applications. HNH pumps can be mounted on a skid as part of a turnkey solution or on a trailer, featuring a self-priming, diesel-driven system for maximum portability. With a focus on performance and versatility, Hevvy’s horizontal slurry pumps are the ideal choice for facilities seeking a reliable, high-performance pumping solution.

  • Available in Two Power Frames

  • Three Sealing Options

  • Modular Wet End Designs

The HNH Series is available in extreme and severe-duty power frames and is part of our modular program, allowing you the flexibility needed for custom design to suit your application, saving you both time and money. The HNH series is available in several metallurgy options and offers three wet-end designs as well as multiple seal options.

  • Economical dewatering pump

  • up to 525ft head

  • Up to 20% solids by weight

Our engineering team has the ability to design, procure, and construct turnkey solutions that can be integrated into your system. These solutions might include the selection of appropriate motor starters and drives for optimal compatibility, implementing flow control and monitoring specifically for slurry pumps, as well as piping, and complete seal plans.

  • Economical dewatering pump

  • up to 525ft head

  • Up to 20% solids by weight

Our mobile diesel-driven HNH system is the industry’s only engine and slurry pump in one contained compact portable unit designed in-house and engineered for the most rugged applications. It allows you to have a heavy-duty High Chrome pumping unit, capable of pumping up to class 4 slurries, when electric power is out of reach.

Crafted in North America using our own local workforce and know-how

One of the main advantages of partnering with us is the ability to work with experienced engineers and technicians who are familiar with the unique needs and challenges of your industry. This means that the pumping solutions provided are specifically designed to meet the demands of your application, resulting in optimal performance, efficiency, and reliability.

By manufacturing in-house, we have full control over the entire production process from start to finish, allowing for high-quality control measures to be put in place. Additionally, we can quickly adapt to changes in the market or customer demands without the long lead times associated with outsourcing manufacturing overseas.

By partnering with Hevvy/Toyo Pumps, you can rest assured that you are receiving personalized, high-quality pumping solutions that are designed to meet your specific requirements.

Custom Design & Development

Our R&D team is continuously working with industry leaders to develop some of the most unique and innovative application specific products.

The growing number of requirements in the pumping industry demand solutions capable of operating in some of the most challenging environments.




Every slurry application is unique, and sometimes off-conventional solutions just won’t cut it. Whether you need a pump that can handle high-density slurries, extreme temperatures, or corrosive materials, we have a dedicated team of experienced engineers who specialize in designing tailor-made slurry pumps that meet the specific requirements of your application.

  • Affordable Monitoring Solution

  • Fast, Compact, and Integrated

  • Easy to install and easy to use

The HDS helps operators get the most out of their equipment by giving feedback about what is and isn’t working for a pump in operation. By providing direct information about the health of a submersible pump, it assists in solving operational issues to increase the pump’s Mean Time Between Failures.


  • Motor Protection

  • Seal Failure Detection

Our HPD and HPS Series of control panels are designed to get the most out of our pumps and protect them. The HPD Series direct on line start control panels and the HPS soft start control panels allow for more frequent start/stop cycles by reducing the inrush current during starts, keeping the motor cooler.


We are dedicated to providing the best pumping solutions for all of your needs. Connect with one of our pumping specialists who can assist you in selecting the right slurry pump for your application. Our pumps are built with durability in mind, designed to withstand harsh environments, and provide the highest efficiency day after day. So, whether you need a submersible, vertical, or horizontal slurry pump, we’ve got you covered.

Don’t let a pumping issue disrupt your operations; if you have an immediate pumping need or require repair services, we at Hevvy/Toyo Pumps are here to help. We will work with you to assess your needs and provide the best solutions to meet them.

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