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Prepolymer pumps

Polymer Handling

Transfer gear pumps for constant and reliable feed of oligomers and prepolymers in polymer production processes

Complete belt cooling pelletizing system

Thermorex6 TRO-TRP

Polymer transfer pump for liquid polymers, oligomers, and prepolymers
Complete belt cooling pelletizing system


Heatable external cast steel gear pump for industrial/ petrochemical polymer production processes
Complete belt cooling pelletizing system


Heatable corrosion-resistant chemical transfer gear pump

The use of prepolymer pumps

Polymer processes and polymer applications require polymer transfer pumps which will constantly and reliably feed oligomers and prepolymers through the system. The polymer pump design is well suited for low viscosity. Thanks to thermorex® TRP and TRO, reactors no longer have to be pressurized. The MAAG thermorex® TRO/TRP gear pump can be flanged directly as a transfer pump under the reactor or mounted in-line.

The high volumetric efficiency and long service life increase the efficiency of your production plant with polymer transfer pumps from MAAG.

Advantages of prepolymer pumps

  • Excellent fill behavior due to optimized inlet geometries
  • Optimized flow channels
  • Completely heated
  • High overall efficiency, minimized friction thanks to pioneering gear and bearing technology
  • Low pulsation pumping even at high differential pressures
  • Compact design

Technical data of our prepolymer pumps

Differential pressure
160 bar
60,000 mPas
Throughput rate
900m3/ day

Suurmond supplies solutions to optimize your process and improve the quality of your end-product. Our specialists will be happy to advise you.

Let's talk!

Examples of application areas of prepolymer pumps
  • Cellulose acetate
  • Elastomers
  • Epoxy resin
  • Phenolic resin
  • Polyacrylonitrile
  • Polyamide
  • Polycarbonate
  • Polybutylene Terephthalate
  • Polyethylene Terephthalate
  • Polymethylmethacrylate
  • Polypropylene
  • Polystyrene (incl. ABS, EPS)
  • Polysulfone
  • Silicone
  • SBR Latex
  • And others
  • Paints and varnishes
  • Waxes and paraffins
  • Mineral oils and fats
  • Fuels
  • Petrochemical products
  • Lube oil

Let's talk!

Suurmond BV
The Netherlands
T +31 (341) 25 49 00 

Voltweg 2
8071 CZ Nunspeet

CoC 08142400
VAT NL815360800B01

Suurmond BV
Belgium and Luxembourg
T +32 (3) 54 44 070

Noorderlaan 109
2030 Antwerp

Company no. 0440573109
VAT BE-0440.573.109

Suurmond UK Ltd
Great Britain & Ireland
T +44 (1386) 423 756

7e Enterprise Way
Evesham, Worcester

Registration no. 5113524
VAT GB 845 7137 10

Suurmond (France)
T +33 (474) 02 66 75

Parc Millésime, bâtiment 4
119 rue Michel Aulas
69400 Limas

VAT: FR59815325303
Registration no.: 59 815 325 303

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