With a durable powder-coat finish and vortex impeller, Liberty Pumps 250 Series is the perfect choice for low-head effluent pumping or basement dewatering.
- 1/3 HP
- 1 1/2″ drain.
- 115 V.
- Unique one-piece molded body eliminates crankcase seal
- Stainless steel hardware
- Stainless steel rotor shaft
- Durable epoxy coating
- Vortex turbine
- Permanently lubricated and sealed bearings
- Quick-connect power cord allows replacement in seconds without damaging motor seals
- Manual (without switch)
- Heavy-duty vertical magnetic float (VMF)
- Integrated wide-angle float
- Wide-angle float with superimposed socket
- Weight: 20 lbs (model 257)
- Height: 10 1/2″.
- Width: 9 3/5
Documentation:
Liberty Pumps Installation Manual – Model 257 Sump/Effluent Pump



ACCESSORIES
ELECTRIC WIRES
GRAY MAGIC PIPE THREAD COMPOUND
HEATED WIRE
INSULATING TAPE
PIPES
PRESSURE TANK TEES
PRESSURE-GAUGE
WELL PUMP ACCESSORIES
CONTROL BOXES
PRESSURE SWITCHES
SUBMERSIBLE SUMP PUMP
WATER PRESSURE TANKS
SUBDRIVES
WATER WELL PUMPS
KITS
ADAPTERS
BALL VALVES
ELBOWS
PINCH CLAMPS
TEES
BUSHINGS
CAPS
CLAMPS
CROSS
ELBOWS
FOOT VALVES
INSERT COUPLING
NIPPLES
PITLESS ADAPTERS
REDUCERS
VALVES
WATER FILTERS
STRING WOUND POLYPROPYLENE CARTRIDGES
UV-MAX WATER TREATMENT
VU-FLOW
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