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The Stator of an Eccentric Screw Pump

Choose the stator material according to your application

You do not know the polymer of your stator, call us on +32 2 657 23 53.

  • Black nitrile, white nitrile
  • EPDM Black, EPDM white
  • SBLBM
  • Buna CB
  • CSM
  • HNBR
  • Silicone
  • Perbunan®
  • Nitril®
  • FKM
  • Viton®
  • Natural rubber
  • Teflon®

the stator of an eccentric screw pump also called progressive cavity pump

The stator is the most frequently replaced part.
It wears out naturally owing to the constant friction caused
by the rotation of the rotor
(spindle).
Its replacement frequency depends on the type of fluid being pumped.
Certain liquids that contain more or less hard or abrasive particles
tend to reduce the stator’s lifetime.

The stator is comparable to the tyres on a car:
it has to be changed regularly to guarantee that it works correctly.

SPS Stocks a Wide Range of Stators of Eccentric Screw Pumps

Allweiler®
Bornemann®
Mono Pumps®
Moyno®
Lotzer & Mühlenbruch®
Netzsch®
Orbit®
PCM®
Moineau®
Robins & Myers®
Roto Pumps®
Seepex®
Wangen®