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- 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 Maximum Flow Rate, 5 ft Rated Head, 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
- 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
- Maximum Head23 ftMotor HP1/3 HPRated Head5 ftVoltage Rating115 VACAmperage Rating5.2 FLA/8 A Locked RotorBearing TypeBall/RaceCord Length10 ftCord Type10 ft SJTWDimensions9.6 in W x 10.5 in HEnclosure TypeNEMA 4X Outdoor/NEMA 1 IndoorFlow Rate44 gpmFrequency Rating60Impeller TypeEngineered Polymer VortexManufacturerLiberty PumpsManufacturer #257MaterialCast IronMotor Speed3450 rpmNon-Automatic / AutomaticAutomaticOutlet Size1-1/2 inPhase1Series250Temperature Rating221 deg F Thermal OverloadTypeLow-Head