About Liberty Sewage Pumps
All sewage pumps made by Liberty Pumps have a powder coated, heavy-duty cast iron housing and come with an industry-leading 3-year warranty. They are designed for installation in sewage basins and receptacles and are capable of handling both liquid and spherical solid waste up to 2” in diameter.
All single phase automatic sewage pump models have a piggyback style non-mercury wide-angle float switch with adjustable On-Off range. 115V manual models are operated by plugging the power cord directly into the electrical outlet. 3-Phase models must be wired to a Simplex or Duplex control panel.
LE40 and LE50 series pumps have polymer impeller and a standard 2” FNPT discharge. LE70 and LE100 (standard series) as well as LEH100, LEH150 and LEH200 (high-head series) feature rugged 2-vane semi-open cast iron impellers and have a 2” or 3” flanged discharge.
Standard power cord options include 10ft and 25ft, with 35ft cord also available on select models.
| Series | HP | Voltage | Discharge | Max Flow | Max. Head | On-Off Levels (Automatic models only) | Impeller Style | Power Cord Length |
|---|
| LE40 | 4/10 | 115V | 2” FNPT | 143 GPM | 21 ft | On: 12-16”
Off: 6” | Vortex, Polymer | 10ft, 25ft |
| LE50 | 1/2 | 115V, 208-230V | 158 GPM | 24 ft | 2-Vane Semi-Open, Polymer |
| LE70 | 3/4 | 115V, 208-230V, 440-480V | 2”, 3” FNPT (Flanged) | 158 GPM | 29 ft | 2-Vane Semi-Open, Cast Iron | 10ft, 25ft, 35ft |
| LE100 | 1 | 208-230V, 440-480V, 575V | 150 GPM (min 12ft of head) | 36 ft | 10ft, 25ft |
| LEH100 | 200 GPM (min 15ft of head) | 53 ft |
| LEH150 | 1-1/2 | 200 GPM (min 20ft of head) | 70 ft | 25ft |
| LEH200 | 2 | 220 GPM (min 20 ft of head) | 83 ft | - | 2-Vane Closed, Cast Iron |
