POLY high pressure gear pumps, for the discharge of medium to high viscosity media from a reactor.


  • Specifications:

           - Viscosity: Up to 40,000 Pas

           - Temperature: Up to 350°C

           - Inlet pressure: Vacuum to max. 40 bar

           - Outlet pressure: Up to 290 bar with helical gearing

           - Pump sizes: From 22/22 to 280/280, (4,7 ccm/ rev-12.000 ccm/rev) intermediate sizes with wider gearwheels are available as standard, e.g. 189/270 (4,800 ccm/rev)


  • Applications: Polymer processing (PET, PBT, PA, PC, PS, SAN, ABS, HIPS, PP, PE, POM and Bio-polymers)