Viking Pump’s industrial gear pumps are the premiere positive displacement pump technology that covers nearly every pumping need.

With construction options that have been proven to work for light, medium, and heavy-duty applications, the versatility and popularity of positive displacement pumps lie in their relatively simple design, high efficiency, and consistent flow rates.

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4223C Series™

4223C

The 4223C Series™ internal gear steel pump is the flexible, simple, and adaptable solution for extremely high temperature applications. This new generation of universal pumps comes standard with the U-Plus™ bracket which accepts various sealing options, as well as the ProPort™ casing which accommodates a variety of port sizes and types depending on your needs. It can handle flow rates up to 500 GPM (114 m³/h).

4724 Series™

4724

The 4724 Series™ internal gear pump is the ideal solution for chemical applications due to its stainless steel construction. This pump is jacketed for steam, hot oil, or hot water circulation to maintain a uniform temperature around the sealing area. It can handle capacities up to 5 GPM (1 m³/h).

724 Series™

724

The 724 Series™ internal gear pump is the ideal solution for chemical applications due to its stainless steel construction. This pump is jacketed for steam, hot oil, or hot water circulation to maintain a uniform temperature around the sealing area. It can handle capacities up to 5  GPM (1 m³/h).

Chocolate

Positive displacement gear pumps are ideal for chocolate manufacturing due to their precise flow control, maintaining ingredient ratios and product quality. They handle chocolate gently, minimizing shear and temperature effects, which preserves texture and prevents aeration. These pumps ensure consistent chocolate flow, crucial for processes like molding and enrobing. They handle high-viscosity fluids efficiently, ensuring smooth operations with thick substances.

Solvents

Solvents are materials that dissolve another substance, the solute, to form a solution. They are used in paints, paint thinners and removers, dry cleaning, product manufacturing and chemical processing.

Shampoo

Shampoos are personal and pet care hygiene products used to remove and wash away dirt, oil and grime from hair. Some are medicinal, such as antiseborrheic, anti-bacterial or anti-fungal.

Most shampoos are 70% to 80% water, but the addition of rheological modifiers and other viscous ingredients increases their viscosity to 2,000 to 20,000 cPs, necessitating the use of positive displacement pumps. They are typically shear-thinning mixtures requiring low-shear pumping action. Shampoos are generally slightly acidic, lubricating liquids with pH in the range of 4.5 to 5.5.

Refined Fuels

Refined fuels are separated from crude oil at the refinery. They include kerosene-based jet fuels, fuel oils, diesels and gasolines, and their liquid characteristics vary widely.

Reclaimed Asphalt

Reclaimed Asphalt is asphalt paving that has been removed from roadways and milled or crushed into fine particles which can be added to virgin asphalt cement to create new Hot Mix Asphalt. The use of Reclaimed Asphalt Paving (RAP) improves the economics of roadways by reducing the amount of asphalt binder, aggregate, and mineral filler needed to make new Hot Mix Asphalt (HMA), while simultaneously eliminating the need to landfill waste demolition materials, making it both a cost-effective and environmentally responsible solution.

Molten Sulfur

Sulfur is commonly a byproduct of natural gas and oil refining. It may transported and used as a solid, but when heated, molten sulfur provides advantages in transportation and industrial process applications.

Massecuite

Massecuite is a mixture of raw sugar crystals and liquor made by seeding supersaturated cane or beet juice prior to crystallization and the removal of the molasses by centrifuging.  It contains a high concentration of abrasive sugar crystals.