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  • Little Giant Model 16G-F151-20 1.0 HP Submersible Sewage Grinder Pump - Part Number 509810

Little Giant Model 16G-F151-20 1.0 HP Submersible Sewage Grinder Pump


49 MAX GPM, 53 FT MAX HEAD, 1-1/4'' or 2" DISCHARGE

The 16G series from Little Giant is designed for the toughest residential and light commercial wastewater applications. This grinder pump is ideal for use as a drop-in replacement for any effluent or sewage pump struggling with clogs and binding. The heavy duty 1 HP motor provides optimal power to prevent flushables and other debris from causing clogs and downtime.

In Stock

$1175.00MSRP: $1399.00

Item #:509810

Manufacturer: Little Giant


  • 1.0 HP, 115VAC, 12.5, 60Hz, 1 Phase
  • 37 GPM @ 30ft of Head Pressure
  • Shut Off: 53ft, Max GPM: 49
  • 1-1/4'' or 2'' NPT Vertical Female Discharge, 2'' Solids Handling
  • 20ft Power Cord with Quick Disconnect
  • Includes 20ft Mechanical Float Switch for Automatic Operation
  • Three Year Warranty
  • Dimensions: 11.33''L x 10.03'' W x 18.41''H


The Little Giant 16G residential grinder pump features a 1-1/4'' or 2'' vertical style discharge and standard leg pattern matching most 4/10 - 1.0 HP sewage ejector pumps. The 16G can easily retrofit into already existing systems replacing 4/10 - 1.0 HP sewage ejector pumps. Engineered with flow rates to 49GPM - the 16G provides adequate scouring in 2'' discharge lines with lower pumping heads commonly found in residential basement applications.

  • Residential and Light Commercial Waste Removal
  • Sewage Lift Stations
  • Pumping From House To Septic Tank
  • Pumping From House To Gravity City Sewer Main
  • Sewage & Waste Transfer

Little Giant 16G-F151-20 1.0 HP Sewage Grinder Pump Downloadable Documents