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Little Giant 515861, Model IGP-A231-20, GP-A Series, Grinder Pump with Grinder Leg Kit & Mechanical Float, 2 HP, 208-230 Volts, 1 Phase, 60 Hz, 3450 RPM, 13.9 Amps, 56 PSI, 1-1/4" Discharge, 32 GPM Max., 130 ft Max.Head, Cast Iron, 20 ft Cord

SKU #: 515861
Brand: Little Giant
Available For Order! (Usually Ships 3-5 Days)This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our warehouse, excluding any manufacturer back logs or delays.
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$2,139.04 Call Sales Counter !

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Ship Weight (101.00 lbs)


Little Giant IGP-A Series Grinder Pump

This pump is a powerful 2 HP single phase, 3450 rpm with capacitor start/run motor with built in overload protection to prevent over current and over temperature damage.  Being built with a high starting torque motor, this handles the demands of grinding domestic sewage.


  • Start/Run components encased in oil-free chamber unique for easy access-requires no control panel
  • Epoxy-coated cast iron finish for corrosion resistance and durability
  • Mechanical seal of carbon/ceramic
  • Deflection resistant, short motor shaft
  • Corrosion resistant brass impeller
  • Seven-vane, angled face, non-clogging impeller
  • Tight cutting clearance for superior cutting action, grinding 414,000 cuts per minute
  • Automatic operation with leg kit and tether at 9”:
    • “On” 23”-25”
    • “Off” 9”-11”
  • GLK-SST Grinder Leg Kit Included


  • Ideal for sewage waste transfer




Number of PolesLittle Giant
Mounting Type520861
Frame MaterialGP-A231-20
Overall LengthGP-A
Service FactorGrinder Pump
Efficiency @ 100% LoadPressure Sewage
Duty Rating2 HP
Overload Protector1
Electrical Type60 Hz
Starting Method208-230 Volts
Design Code13.9 Amps
KVA Code1-1/4"
Frame LengthCast iron with epoxy coating
Shaft Diameter3450 RPM
Opp Drive End BearingYes
Drive End Bearing Class F
Shaft Extension LocationAISI 300 Series stainless steel
Shaft Rotation56
Shaft Type32 GPM
Ambient Temperature130 ft
Agency Approvals20 ft

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