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Impeller and diffuser for multi-stage centrifugal pump in electric submersible pumping system
1.Brief Introduction:
DGOE standard material for both impellers and diffusers is a stable austenitic cast material of Ni-Resist which provides sufficient corrosion and erosion resistance in most well applications.Other material such as super duplex SS or Copper are available to allow for additional protection in extremely corrosive or abrasive services.
2.Techincal parameters:
Reda 387,400, 540, 538, 562 , 675,862, 875, 1025series