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Internal Gear Pumps

Supplier: Johnson Pump

Gear pumps are used in all types of manufacturing industries for the transportation of both thin and thick liquids, from choccolate to diesel fuel. Our gear pumps have sturdy design, offering high reliability as well as long life.

Price Guide: POA

Johnson Pump's gear pump design is based on an internal idler gear rotating inside of a larger rotor. Internal gear pumps are robust, give an even flow, handle both low and high viscosity products, are capable of high pressure and are self-priming.

Examples of applications

Gear pumps are used or have a potential in all types of industries such as:

  • Petrochemicals
    • Pure or filled bitumen, pitch, diesel oil, crude oil, lube oil
  • Chemicals
    • Sodium silicate, acids, plastics, mixed chemicals, isocyanates
  • Paint and Ink
    • Resins and Adhesives
  • Pulp & Paper
    • Acid, soap, lye, black liquor, kaolin, lime, latex, sludge
  • Food
    • Chocolate, cacao butter, fillers, sugar, vegetable fats and oils, molasses, animal feed

Johnson Pump manufactures the TopGear-series of internal gear pumps; with the TG L-range for low viscosity - high volumetric efficiency, TG G-range for general purpose and the TG H-range for high demanding applications.