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Liberty Pumps® 257 | Hirsch Pipe & Supply

Liberty Pumps® 257 250 1-Phase Low-Head Submersible Effluent Pump, 44 gpm Max Flow, 5 ft Rated Head, Automatic/Non Automatic: Automatic, 23 ft Max Head, 115 VAC

Rugged and dependable heavy-duty cast iron pump with powder coat finish. Liberty's "workhorse" sump pump features a unique one-piece cast iron body, quick-disconnect power cord and three different switch options - including our Vertical Magnetic Float design (VMF) for smaller pits (model 257). With a durable, epoxy powder coat finish and vortex style impeller, Liberty's 250-series pump is the perfect choice for low-head effluent pumping or basement de-watering.

Liberty Pumps® Submersible Effluent Pump, 1-Phase Low-Head, Series: 250, 44 gpm, 5 ft, Automatic, 1-1/2 in Outlet, 23 ft Maximum Head, 1/3 hp, 115 VAC, 5.2 FLA/8 A Locked Rotor, 60 Hz, 3450 rpm Motor, 10 ft SJTW Cord, Engineered Polymer Vortex Impeller, 221 deg F Thermal Overload, NEMA 4X Outdoor/NEMA 1 Indoor, Ball/Race Bearing, Cast Iron, 9.6 in W x 10.5 in H, Domestic

Amperage Rating      :      5.2 FLA/8 A Locked Rotor
Automatic/Non Automatic      :      Automatic
Bearing Type      :      Ball/Race
Cord Type      :      10 ft SJTW
Dimensions      :      9.6 in W x 10.5 in H
Domestic/Import      :      Domestic
Enclosure Type      :      NEMA 4X Outdoor/NEMA 1 Indoor
Frequency Rating      :      60 Hz
Horsepower      :      1/3 hp
Impeller Type      :      Engineered Polymer Vortex
Material      :      Cast Iron
Maximum Flow Rate      :      44 gpm
Maximum Head      :      23 ft
Motor Speed      :      3450 rpm
Outlet Size      :      1-1/2 in
Rated Head      :      5 ft
Series      :      250
Temperature Rating      :      221 deg F Thermal Overload
Type      :      1-Phase Low-Head
Voltage Rating      :      115 VAC
  • 1/2 in solids handling
  • Unique one-piece cast body eliminates motor housing seal ring
  • Durable epoxy powder coat finish
  • Permanently sealed and lubricated bearings
  • Quick-disconnect power cord allows replacement of cord in seconds without breaking seals to motor
  • 140 deg F maximum fluid
  • Class B stator winding
  • Integral vertical magnetic float operation
  • Heavy duty VMF switch on vertical float models
  • pdfCatalog https://www.hirsch.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/2/ITEM/DOC/Liberty_Pumps_EV250_Catalog.pdf
  • pdfInstruction/Installation Manual https://www.hirsch.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/2/ITEM/DOC/Liberty_Pumps_FL31M3_Manual.pdf
  • pdfSpecification Sheet https://www.hirsch.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/2/ITEM/DOC/Liberty_Pumps_251_Specification_Sheet.pdf
  • linkVideo Link https://youtu.be/MkYEtF7RXpg
  • pdfWarranty Information https://www.hirsch.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/2/ITEM/DOC/Liberty_Pumps_K001184_Warranty.pdf