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Submersible Sump Pumps

Submersible Grinders

GPA Series

GPA Series Submersible Grinder

The GPA Series of commercial quality grinder pumps is suited for multiple applications. Heavy duty, rugged construction assures a long and economical operational life. The advanced integrated grinding mechanism is particularly well-suited for use with liquids that may contain filaments, plastic bags, long fibers, rubber material etc.

The grinding mechanism has fixed blades and rotating cutters made from chromium-molybdenum alloy steel that is highly resistant to abrasion. Designed to reduce domestic and industrial sewage to a fine slurry, there are 27 cutting edges combining with the two pole high torque motor to provide more than 80,000 shredding actions every minute.


  • Rugged & light-weight.
  • Stainless steel motor casing.
  • Automatic or manual operation.
  • Dual ball bearing on motor base to support axial push.
  • Double mechanical seal plus shaft seal to isolate the motor from liquids.
  • Built-in motor protection with reset.
  • CNS/CE/CSA/UL Approval.


  • Sewage pumping stations.
  • Sewage treatment plants.
  • Waster/grey water transfer.
  • De-watering.
  • Septic treatment systems.
  • Sump draining.
  • Storm water transfer.