ALLDUR® Stators


Up to quintuple pump service life. Extremely high wear resistance. Low maintenance costs. High durability against dynamic loads.


ALLWEILER progressing cavity pumps with ALLDUR stators are specially designed for this application and for pumping abrasive liquids. The elastomer''s new chemical composition and Allweiler''s processing methods increase service life by up to three times. This has a number of benefits for the user:

  • Longer maintenance intervals
  • Less downtime
  • Extended pump service life
  • Greater wear resistance
  • Longer stator service life
  • Lower maintenance costs