Gear Pumps

High Viscosity Gear Pumps for Industrial Fluids

Rhino Pumps supplies industrial-grade gear pumps designed to move high viscosity fluids like automotive oils, adhesives, paints, resins, and polymers. Our offering includes both internal and external gear pump models suited for shear-sensitive applications and high-pressure demands. External gear pumps can handle up to 7500 psi, while internal options work across viscosities from 1cP to over 1,000,000cP. Each unit includes built-in pressure relief valves, adding system safety and durability for long-term operation in food processing, oil transfer, and chemical manufacturing.

Gear Pump Repair and Full-Service Maintenance

Rhino Pumps provides complete service, repair, and replacement for internal and external gear pumps. We handle wear on pump cases, bearings, and seals with precision to restore full system performance. Our in-house facility includes engineering, machining, and fabrication for fast rebuilds and exact part matching. Whether used for resins, oils, or other high viscosity fluids, your gear pump will be restored to OEM standards or better. Field technicians are also available for on-site service across Utah, Idaho, and Nevada, minimizing downtime and ensuring smooth, continuous operation.