EXTRU gear pumps for the extrusion and pressure boosting of medium to high viscosity media.


  • Specifications:

           - Viscosity: From 1 to 40,000 Pas

           - Temperature: Up to 450°C

           - Inlet pressure: Vacuum to max. 200 bar

           - Outlet pressure: Up to 700 bar

           - Pump sizes: From 22/22 to 280/280, (4,7 ccm/ rev-12.000 ccm/rev) intermediate sizes with narrower gearwheels for high-pressure applications are available as standard, e.g. 140/90 (693 ccm/rev)




  • Applications: Polymers (PS, PET, PVC, PC, PA, PMMA, HDPE, LDPE, LLDPE, PP, Polysulphones and PEEK), Food industry (Liquorice and chewing gum)