How Internal Gear Pumps Power Critical Industrial Applications
We’re sharing this internal gear pump demonstration from Viking Pump because it clearly shows what makes this design so effective in real-world industrial applications. Internal gear pumps are a type of positive displacement pump designed to move viscous fluids with smooth, consistent flow. Instead of relying on velocity like a centrifugal pump, they trap and move a fixed volume of fluid with each revolution. That consistency matters in demanding processes.
Industries That Depend on Internal Gear Pumps
Chemical Processing
Resins, polymers, solvents, and specialty chemicals require steady, controlled transfer. Internal gear pumps handle higher viscosities while maintaining predictable output and system pressure.
Food & Beverage
Chocolate, syrups, edible oils, sauces, and other viscous products require gentle handling with minimal pulsation. Internal gear technology reduces shear and protects product integrity.
Oil & Gas and Industrial Lubrication
Fuel transfer, lubrication systems, and hydraulic circulation rely on dependable positive displacement performance, especially where pressure stability is critical.
Pharmaceutical and Personal Care
Creams, gels, and specialty compounds often require precise metering and smooth flow. Gear pumps provide consistent delivery without damaging shear-sensitive materials.
General Industrial Manufacturing
Sealants, coatings, adhesives, and specialty fluids are often too thick for centrifugal designs. Internal gear pumps provide reliable transfer in both batch and continuous operations.
Why This Matters
As viscosity increases, centrifugal efficiency drops. That’s where internal gear pumps become the smarter specification.
Wood Equipment Company is proud to be a distributor and authorized service provider for Viking Pump. That means we don’t just supply the equipment. We help evaluate the application, recommend the correct materials and configuration, and support the pump through its full lifecycle.
Selecting the right pump is about more than flow rate. It’s about fluid properties, operating conditions, maintenance strategy, and long-term reliability.
If you’re moving thick, valuable, or process-critical fluids, our team can help you determine whether an internal gear solution is the right fit.
Contact Wood Equipment Company to discuss your application.