From dirty water to 70% solids, GPM’s submersible pumps are engineered to provide many years of trouble-free service.

  • Submersible Pumps
    • these come standard with the following features:
      • 28% high-chrome, 650+ Brinell hardness wet-end materials
      • Dual SiC vs. SiC mechanical seals
      • Inverter duty motor, Class H (180°C) winding insulation
      • Casing sprayholes for slurry agitation
      • 33′ Cable
      • 416SS shaft construction
  • Submersible Mixers
  • Dewatering Pumps
  • Extended Shaft Pumps
  • Horizontal Pumps
  • Vertical Pumps
  • Explosion Proof Pumps


  • GPM-Eliminators can be 5HP to 800HP.
  • Uses mechanical seals
  • Oversized pump shafts to decrease shaft deflection and increase mechanical seal life.



  • Non-clogging impeller extra heavy vanes.
  • Semi-open design allows passing of foreign material and the handling of clean or dirty liquids.
  • Impeller is statically and hydraulically balanced.
  • High tensile steel shaft machined to ensure proper fit of impeller and bearings.
  • Vertically split casing design.
  • Discharge may be rotated every 45 degrees from regular top vertical position to facilitate piping.
  • Designed for 150 PSI maximum working pressure.
  • Axial Shaft Adjustment permits impeller to be adjusted for end clearance, maintaining pumping efficiency at all times.
  • Shaft adjustment nut prevents any forward axial movement of impeller during pump operation.
  • Mechanical seals: Buna-N, Viton, and PTFE are available as an optional feature.
  • Bearings: heavy duty, ball type, grease lubricated.
  • Bearing housing has integral support foot for accurate, permanent alignment of bearings and rigid support of shaft.