Gear Pumps

Gear pumps are a reliable and efficient solution for transferring thick or highly viscous liquids. At Dultmeier Sales, we offer an extensive range of gear pumps and gear pump units designed to handle the demanding needs of transferring thick and viscous fluids. Unlike centrifugal pumps, gear pumps are positive displacement pumps, making them capable of more efficiently moving thicker liquids.

Key Gear Pump Features

Gear pumps are meticulously designed to meet rigorous operational demands. Key features include:

• Positive Displacement: Uses mechanical gears to move fluid rather than centrifugal force, making them suitable for heavier fluids than centrifugal pumps.
• Robust Construction: Built with tight tolerances and rigid components for durability and precision.
• Pressure Relief Mechanisms: Protects the system from excessive pressure buildup, ensuring safety and longevity.

Benefits:

• Handles high-viscosity fluids effectively.
• Minimal flow rate variation, even with changing discharge pressures.
• Durable performance in industrial and commercial applications.

Applications

Gear pumps are ideal for transferring various types of viscous liquids, such as oils, syrups, and adhesives. Common applications include:

• Liquid Feed: Handles many common liquid feeds, especially in colder temps
• Waste Oil: Handles gritty used oils 
• Food Processing: Pumps syrups, oils, and other viscous ingredients.

Product Variety

Dultmeier Sales provides a wide selection of gear pumps, including both external and internal gear designs. Our inventory features various gear pump units for several applications. Whether you need pumps with built-in pressure relief valves, hydraulic gear pumps, gear oil pumps, rotary gear pumps, or models designed for specific liquid viscosities, we have the perfect solution for your requirements including direct drive units with gear reduction or belt-driven units.