As a fundamental component in positive displacement pumping technology, XH Pump's Gear Oil Pump series delivers precise, consistent flow for a wide array of industrial oil transfer and lubrication applications. Engineered for reliability in handling fluids with higher viscosity or requiring constant volumetric output, this pump type operates on the meshing action of two precision-engineered gears within a tightly toleranced housing. This simple yet robust mechanical principle makes the Gear Oil Pump exceptionally effective for duties where flow must be largely independent of system pressure, such as in fuel oil supply, hydraulic systems, machinery lubrication circuits, and the transfer of lubricants, cutting oils, and non-abrasive process fluids.
Constructed from durable materials like cast iron or steel, and available with hardened gears for extended wear life, our pumps are designed for continuous, low-maintenance service. The compact and straightforward design facilitates easy installation and integration into complex systems. While ideal for clean oils, optional features can accommodate mild contamination. Key advantages include self-priming capability, smooth pulsation-free flow, and the ability to handle a broad viscosity range. XH Pump’s expertise, honed since 2009, ensures that each Gear Oil Pump is manufactured to exacting standards, providing a dependable and economical solution for applications demanding steady, controlled fluid movement where centrifugal pumps may be less effective.