Eckerle internal gear pumps

Are you looking for a reliable alternative to Bucher internal gear pump from stock?

Our Services


Technical support

From our customer support engineer

In-house Assembling

According to the latest factory specifications

Internal products configurator

Soon online

Analysis and testing department

Internal test bench

Quick comparison with other brands

Mechanical interchangeability and performance

Wide stock available

Quick delivery

Eckerle internal gear pumps:

the best alternative to easily replace a Bucher internal gear pump

Eckerle internal gear pumps are characterized by extremely low noise levels, low pulsation and a very large speed range. These are the main reasons why this type of pump is the most suitable for variable speed pump systems. The internal gear pumps are used to operate at a continuous pressure up to 350 bar (depending on the size), they are used mainly in the industrial sector (for example in machines for plastics, die-casting machines, machine tools, presses, etc.) and in vehicles that operate in an enclosed space (electric forklift trucks, etc.). The high yield values related to the compensation system axial or radial allow reaching high efficiencies and a significant reduction of pulsations od pressure and flow. Thanks to special design features and the effective balance of forces, there is a significant reduction of the noise emission levels. The internal gear pump is very versatile and it is also able to work with fluids with low viscosity. The optimal distribution of the loads and the special friction bearings allow to operate at high pressures in continuous operation and give the pump a long duration. The compact design of pumps Eckerle internal gear allows installation in small spaces.

We have a deep experience in industrial and mobile applications and hold a considerable inventory of Eckerle internal gear pumps, accessories and sub-assemblies.

The choice of the right internal gear pump can be quite an issue. In such a situation, it is getting more and more important to find a reliable partner that supports you in the in the analysis of the application, providing the best option in term of performance, cost and delivery time.

Interfluid is a highly-specialized engineering sales company that provides value-added services such as consultancy services concerning hydraulic components and systems, technical comparison with more brands, pre and post sales support.

  • Main features:
    • Working pressures up to 350 bar, high efficiency
    • Compensation of axial and radial gap
    • Working pressures up to 350 bar
    • Displacements up to 250 cc / rev pump
    • Possibility to combine several pumps with single or multiple suction pumps
    • Also coupled with vane pumps and axial piston pumps
    • Different type of shaft  (in cylindrical and splined version) and SAE flanges
  • Benefits:
    • ideal for pairs with servo motors, variable speed pump systems.
    • With our servo hydraulic system PIISMA, hydraulic systems are achieving a functionality never seen before. You save up to 70% more energy over conventional hydraulic systems. Noise emissions are also lower, in many cases by up to 20 db(A).
    • Ideal for applications with servo pump
    • High efficiency even at low number of revolutions
    • Low flow pulsation
    • Very low noise
    • Long duration
    • Suitable for low viscosity fluids
    • Adapted to work with HFC fluids

Max pressure

Pumps on stock

Our services

Technical support from our engineer
Interfluid is able to support you in choosing the most suitable Eckerle internal gear pump, thanks to our highly qualified technicians in the selection of hydraulic components.
Analysis and testing before the shipment
Interfluid has a department dedicated to the analysis and testing.  All internal gear pumps, whether repaired or assembled internally, are subjected to strict tests before being delivered.
Assembling according factory specifications
All the internal gear pumps supplied by Interfluid have been assembled according to the latest Eckerle factory specifications
Quick comparison with other brands
Our technical staff is highly qualified to provide fast comparisons in terms of mechanical interchangeability and performance with Rexroth, Bucher and Voith.
Internal products configurator
Thanks to our internal gear pump configurator, our internal staff is now able to select easily the single or multiple pumps that meet your requirements. This products configurator will be soon online.
Wide stock available and quick delivery
Interfluid stocks a large inventory of single and multiple Eckerle internal gear pump to ensure a speedy delivery.

DATASHEET: Eckerle internal gear pumps

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