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Replacements of WM1 Impellers and Throatbushes

The latest Worman WM1 impeller and throat bush combination is a superior upgrade for your existing AH pump designed to enhance efficiency and improve wear performance.

The advantage of WM1 impeller and throat bush combination

  • Increase wear life between 30% to 50%
  • Power savings due to more efficient WM1 impeller
  • Lower NPSH requirements
  • Suit for your existing AH pumps
Worman AH Pumps WM1 Impeller Replacements WRT Throatbush Replacements
4/3 AH D3145WM1 D3110WM1
6/4 AH E4145WM1 E4083WM1
8/6 AH F6145WM1 F6083WM1