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Liberty Pumps 257 1/3 HP Cast Iron Sump/Effluent Pump

Save 25%
Original price $281.00
Current price $210.75
SKU 257
Currently 6 in stock.

Liberty Pumps 257 1/3 HP Cast Iron Sump/Effluent Pump

  • 1/3 HP
  • 1-1/2" Discharge 
  • 1/2" Solids Handling 

Rugged and dependable heavy-duty cast iron pump with powder coat finish.

Liberty Pumps "workhorse" sump pump features a unique one-piece cast iron body, quick-connect power cord and three different switch options - including our Vertical Magnetic Float (VMF) design for smaller pits (model 257).

With a durable epoxy powder coat finish and vortex-style impeller, Liberty Pumps 250-Series pump is the perfect choice for low-head effluent pumping or basement dewatering.

Model 257 VMF

  • VMF, magnetically operated vertical float – operates in a 10" diameter sump


  • Unique one-piece cast body eliminates motor housing seal ring
  • Durable epoxy powder coat finish
  • Vortex style impeller
  • Permanently sealed and lubricated bearings
  • Quick-connect 10' standard power cord allows replacement of cord in seconds without breaking seals to motor (other lengths available)
  • Heavy duty Vertical Magnetic Float (VMF) on vertical float models


Data Sheet

Installation Manual