Thermoplast Extrusion Pumps

extrex⁶ SP

extrex⁶ SP

Super Pressure gear pump solution for thermoplastic applications

The extrex⁶ SP gear pump is a high pressure gear pump for applications dictating high pressures and loads. With the new x⁶ class design you have additional benefits compared to the classic gear pump designs.

All Pumps are available with ST design (flow optimized) and with the 5R design (Retrofit flange design classic pump).

Extrusion operations require extremely reliable gear pump systems with high output consistency and a configuration to suit each application. The modular design of extrex® gear pumps easily meets the requirements for these diverse applications.

Inquiry system 

Configure your own product according to your requirements and needs. If you are unsure of the configuration, provide us in the notes the necessary information about the existing sensor or product, even a competitor. We will be happy to help you find an alternative MAAG products. If your request is urgent, let us know. We will do our best to help you resolve this situation to your satisfaction as quickly as possible. If we have all the information, we are able to offer a model with minor differences.

If you need more information do not hesitate to contact us.

Configuration code

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Speed [RPM] max. 200
Torque [Nm] max. 12800
Differential pressure [bar] max. 400
Viscosity [MPa] Až 3000000
Temperature [° C] Až 350
Output [kg / h] 130 - 9000
Pump size 25/16 - 160/125
Housing Legovaná ocel
Shaft and gears Nástrojová ocel
Bearings Nástrojová ocel
Shaft seal Legovaná ocel
Heating pump Elektrické s topnými patronamiElektrické a kapalné pro tepelně citlivé termoplasty


Styrene polymers
Expandable polystyrene
Fluorine polymers
Other polymers on request



Defined tolerance classes
Cable heating cassette fully connected to the connector
Liquid heating with connecting holes
Body pressure / temperature sensor holes
Selection of materials for each application
Cooling function for shaft seals
Special types of seals


Adapter flange
Trolley / base frame support
Power units
Control systems
Complete solution