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2GA31K5DD Submersible Grinder Pump 3PH 11HP 575V

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This item has been discontinued and is no longer available for purchase.

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The Goulds 2GA31K5DD is a submersible grinder pump built to reduce municipal, commercial, and industrial sewage solids to a fine slurry before pumping through small-diameter discharge piping. It is powered by a 11 HP, three-phase, 575V motor and belongs to the 2GA pump family, with a 2 in discharge rated for up to 198 gpm and up to 178 ft tdh.

  • Horsepower: 11 HP
  • Voltage / Phase: 575V, Three-Phase
  • Speed: 3450 RPM
  • Discharge Size: 2 in
  • Capacity: Up to 198 GPM
  • Total Head: Up to 178 ft TDH
  • Full Load Amps: 11 A
  • Motor: Air-filled NEMA Type B squirrel-cage induction motor, Class F insulation
  • Seal Type: Tandem mechanical seals
  • Max Liquid Temperature: 104 F (40 C) continuous duty
  • Construction: Cast iron casing and impeller; 300 series stainless steel fasteners; chrome-alloyed cast iron rotating cutter with hardened 316L stainless steel cutter ring
  • Power Cord: 30 ft standard (100 ft optional), 6-conductor power/control cable
  • Monitoring: Built-in Float Leakage Sensor (FLS) and thermal sensors, compatible with MiniCAS monitoring relay

Applications: Used for high head and pressure sewage grinding and pumping in municipal, commercial, and industrial systems.

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