Gear Pump for Recycling and Highly Filled Applications

Recycling operations require extremely reliable gear pump systems with high output consistency and a configuration to suit each recycling application. The modular design of extrex® gear pumps easily meets the requirements for these diverse applications.
The extrex⁶ recycling pump differs from the general use (GU) pump in that it incorporates special components that allow foreign particles
to pass through the pump without causing damage. It can also be used effectively in applications with highly filled materials. The design of extrex⁶ recycing gear pumo makes it possible to avoid a pre-filtration process in most applications.

Suitable for


Technical data
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  • Your Benefits
  • Pre filtration is not required
  • Highly wear resistant
  • Contaminants up to 6mm diamter can pass through
  • without causing damage
  • Designed to process polymers with up to 80% filler content
  • 12 % less energy consumption
  • 40 % less temperature increase
  • 90 % less pulsation
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Technical Data

Throughput (kg/h)
1524 - 15000
number of filter cavities
Differential pressure [bar]
Viscosity in Pas
Temperature in °C
Pump Size
63 - 160
Alloy steel
Gear shafts
Tool steel
Tool steel
Shaft Seals
Alloy steel
Pump heating