
External Gear Pumps
External gear pumps for transferring viscous fluids such as oils and resins.
- 1/8″ to 6″ connections
- 10 to 500 °C

FB Bombas factory · Cabreúva-SP, Brazil
We manufacture gear pumps for transfer of lubricating, hydraulic, vegetable and mineral oils

FB Bombas specializes in manufacturing pumps for oil transfer. Our FBE series gear pumps are ideal for lubricating oils, hydraulic oils, vegetable oils, mineral oils and other oily fluids with varying viscosities.
FB Bombas operates a single factory in Cabreúva-SP, Brazil. This page covers the production category: Pumps for lubricating, hydraulic, mineral and vegetable oils.
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Each family links to its models, dimensions and the series technical manual.

External gear pumps for transferring viscous fluids such as oils and resins.

Internal gear pumps for viscous fluids with constant flow.
Describe the fluid, flow rate and operating conditions. Engineering will recommend the series and model.
Values are independent series limits: they are not a simultaneous operating point and do not apply to every model.
Gather these details before contacting engineering. Partial information is enough to get started.
Catalogues and manuals identified by series and language. Catalogues complement the technical manuals.
Answers on manufacturing, selection and supply for this category.
For lubricating oil, we recommend FBE series gear pumps. The positive displacement principle keeps flow stable even with viscosity variations at different temperatures.
Yes, FBE pumps are ideal for vegetable oils like soybean, corn, palm and others.
For hydraulic oil transfer, FBE pumps suit clean, lubricating fluids. We recommend adequate filtration to extend service life.
Yes, viscosity is critical in sizing. More viscous oils require pumps with larger clearances and possible heating. Informing viscosity at operating temperature is essential for correct selection.
The main difference is in sealing materials. Vegetable oils may be incompatible with certain elastomers. For each type of oil, we specify the appropriate seal materials.
They can be assessed case by case. Used oils often contain contaminants and suspended solids that wear gears and bushings; manual MTEC-01/01 asks for FB consultation for fluids with suspended solids. State the contaminant type and the planned filtration.
Provide oil characteristics and our engineering recommends the ideal model
Materials, availability and lead time are confirmed in the technical-commercial proposal.
Other production categories, product lines, service areas and documentation.