Cutter Assembly
  • Hardened 440 SST (56-60 Rockwell) shredding ring and grinding impeller.
  • 24,000 cuts / second ..... 1.5 million cuts / minute.
  • Full mechanical seal (silicon / carbide) and secondary lip seal
  • Capacitor start/ run design for assured starting, strong torque and grinding under heavy load.
  • Pressed stator for precise shaft / bearing alignment, long life.
  • Internal capacitors and start switch, no external control box required.
  • Internal overload protection.
  • Dual ball bearings (upper and lower).
Oil-filled provides:
  • Constant bearing lubrication.
  • Maximum motor cooling, even temperature distribution.


GP1-2021 / GP1-2023-60Hz
2 HP Grinder Pump
  • 2 Piece Motor Housing
  • Separate Cord Cap Assembly
  • Internal Capacitors - No Control Box Req'd
  • Ductile Iron Impeller, Recessed, Clog-Free
  • Silicon Carbide Seal - Grit Resistant
  • Secondary Lip Seal - Added Protection
  • Stainless Steel Grinder Assembly Effectively Macerates Domestic Sewage Into a Fine Slurry
  • 40year Proven Design

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