Liberty LE73M3-2, LE70 Series, Manual Submersible Sewage Pump, 3/4 HP, 208-230 Volts, 3 Phase, 3" Flanged Discharge, 158 GPM Max, 29 ft Max Head, 25 ft Cord

SKU #: LE73M3-2
Brand: Liberty
Available For Order! (Usually Ships 3-5 Days)This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa
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The Liberty Pump LE73M3-2 is a 3-phase, 3/4 HP, 230v manual submersible sewage pump with a 25' quick-disconnect power cord. A separate approved pump control device or panel is required for automatic operation. Featuring rugged 2-vane, semi-open impellers, this allows for handling of 2" solids.

Liberty Pumps 3-Phase models require panel for automatic operation. Check three phase pumps for proper rotation prior to installing pumps in basin. To change rotation, reverse any two of the three power leads to the pump.


  • Rugged 2 vane, semi-open cast iron impellers
  • Cast iron housings and volute with all stainless and brass fasteners
  • 416 stainless steel rotor shaft
  • Oil-filled, hermetically sealed motors
  • Built-in thermal protection on single phase models
  • Permanently lubricated upper and lower ball bearings
  • Unitized shaft seals
  • Single float mechanical level control with series plug for manual bypass operation-standard on single-phase automatic models
  • Adjustable pumping range

Control Panel Options

Below are Liberty control panels that can be used with this pump.


Mfg. NumberLE73M3-2
Product TypeSewage pump
Horsepower3/4 HP
Voltage 208-230 Volts
Frequency60 Hz
Volute MaterialGray iron
Discharge Connection 3" flanged
Speed1725 RPM
Impeller Type 2 vane, semi-open
Maximum Flow158 GPM
Maximum Head29 ft
Maximum Solids Handling2"
Cord Length 25 ft
Maximum Fluid Temperature140°F

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*Note: Picture is illustrative and may not reflect the actual product.*