Liberty 1102/LE74M, Preassembled Duplex Sewage Package With LE74M2-2 Pumps, (30" x 36") Basin and Cover, 3/4 HP, 440-480v, 3 Phase, 2" Discharge
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FEATURES
Liberty 1102/LE74M Duplex Sewage Pump Package
Designed for multi-unit residential and commercial installations requiring the security of two pumps, this factory preassembled model provides the assurance of uninterrupted operation.
Package includes:
- (2) Sewage pumps, model LE74M2-2
- (1) 30" x 36" Basin, 110 gallon capacity
- (1) Steel cover
Features
- Completely assembled system with piping included
- 4" fiberglass inlet hub with rubber pipe seal
- Heavy, 1/4" enamel coated steel cover with separate pump access covers and a 10" diameter inspection cover
- Pump restraints (torque-stops) hold pumps securely in proper position
Note: This pump package requires a control panel (sold separately) for automatic operation and alternation of pumps. Control panel options include:
Liberty 1100 Series Instructions.pdf
Liberty Control Panel Selection Guide.pdf
Liberty 1100 Series Curves.pdf
Liberty_Sewage System Packages_1100 Series_Repair Parts.pdf
Liberty_1100 Series_Repair parts.pdf
Liberty_1100 Series_Repair parts.pdf
Liberty_1100 Series_Repair parts.pdf
Liberty_1100 Series_Repair parts.pdf
Liberty_1100 Series_Repair parts.pdf
Liberty_1100 Series_Repair parts.pdf
Liberty_1100 Series_Repair parts.pdf
Liberty_1100 Series_Repair parts.pdf
Liberty_1100 Series_Repair parts.pdf
Liberty_1100 Series_Repair parts.pdf
Liberty_1100 Series_Repair parts.pdf
Liberty_1100 Series_Repair parts.pdf
Liberty_1100 Series_Repair parts.pdf
Liberty_1100 Series_Repair parts.pdf
Liberty_1100 Series_Repair parts.pdf
Liberty_1100_Series_Repair_Parts_16_7.pdf
Liberty_1100_Series_Repair_Parts_17_7.pdf
Liberty_1100_Series_Repair_Parts_18_7.pdf
Liberty_1100_Series_Repair_Parts_19_7.pdf
Liberty_1100_Series_Repair_Parts_20_7.pdf
Liberty_1100_Series_Repair_Parts_21_3.pdf
Liberty_1100_Series_Repair_Parts_22_3.pdf
Liberty_1100_Series_Repair_Parts_23_3.pdf
Liberty_1100_Series_Repair_Parts_24_3.pdf
Liberty_1100_Series_Repair_Parts_25_3.pdf
Liberty_1100_Series_Repair_Parts_26_3.pdf
Liberty_1100_Series_Repair_Parts_27_3.pdf
Liberty_1100_Series_Repair_Parts_28_3.pdf
Liberty_1100_Series_Repair_Parts_29_3.pdf
Liberty_1100_Series_Repair_Parts_30_3.pdf
Liberty_1100_Series_Repair_Parts_31_3.pdf
Liberty_1100_Series_Repair_Parts_32_3.pdf
Liberty_1100_Series_Repair_Parts_33_3.pdf
Liberty_1100_Series_Repair_Parts_34_3.pdf
Liberty_1100_Series_Repair_Parts_35_3.pdf
Liberty_1100_Series_Repair_Parts_36_3.pdf
Liberty_1100_Series_Repair_Parts_37_3.pdf
Liberty_1100_Series_Repair_Parts_38_3.pdf
Liberty_1100_Series_Repair_Parts_39_3.pdf
Liberty_1100_Series_Repair_Parts_40_3.pdf
The Liberty 1100-series duplex sewage ejector package systems are designed for use in multi-unit residential and commercial installations requiring the operational security of a duplex (two pump system). Each unit includes a Liberty LE sewage pump and a 30" x 36"/110 gallon capacity basin. The premium Liberty sewage pumps available with each package include pumps from the LE40, LE50, LE70, LE100, LEH100, LEH150 and LEH200 series. The basins themselves are heavy-duty structural foam and include either a 2" or 3" discharge. The complete system is factory pre-assembled with the pumps, discharge pipe nipples and floats pre-mounted in the basin. The floats are tethered to a removable stand pipe/access cover assembly. Features include a 4" inlet hub with rubber pipe seal, toque-stop pump restraints and a heavy duty, 1/4" enamel coated steel cover with two 16" diameter pump access covers and a 10" diameter inspection cover with integral stand pipe for float tethering (fiberglass cover available upon request). The cover assembly also includes all necessary bolts and gaskets for mounting the cover to the basin. Note that these packages are built-to-order and a (separately sold) control panel is required for proper operation. Please use the control panel guide linked below or contact Liberty technical for sizing the correct control panel.
LIBERTY 1100-SERIES DUPLEX SEWAGE PACKAGES |
Model Comparison Chart
Model | Pump | Discharge | HP | Voltage | Phase | Max. GPM | Shut-off Head | Weight lbs. |
1102/LE41M | LE41M | 2" | 4/10 | 115 | 1 | 128 | 19' | 210 |
1102/LE51M | LE51M | 2" | 1/2 | 115 | 1 | 140 | 24' | 217 |
1103/LE41M | LE41M | 3" | 4/10 | 115 | 1 | 128 | 19' | 210 |
1103/LE51M | LE51M | 3" | 1/2 | 115 | 1 | 140 | 24' | 217 |
1102/LE52M | LE52M | 2" | 1/2 | 208-230 | 1 | 140 | 24' | 218 |
1103/LE52M | LE52M | 3" | 1/2 | 208-230 | 1 | 140 | 24' | 218 |
1102/LE71M | LE71M2 | 2" | 3/4 | 115 | 1 | 148 | 28' | 255 |
1102/LE72M | LE72M2 | 2" | 3/4 | 208-230 | 1 | 148 | 28' | 255 |
1103/LE71M | LE71M | 3" | 3/4 | 115 | 1 | 148 | 28' | 255 |
1103/LE72M | LE72M | 3" | 3/4 | 208-230 | 1 | 148 | 28' | 255 |
1102/LE102M | LE102M2 | 2" | 1 | 208-230 | 1 | 148 | 36' | 261 |
1103/LE102M | LE102M | 3" | 1 | 208-230 | 1 | 148 | 36' | 261 |
1102/LEH102M | LEH102M2 | 2" | 1 | 208-230 | 1 | 148 | 53' | 261 |
1102/LE73M | LE73M2-2 | 2" | 3/4 | 208-230 | 3 | 148 | 28' | 260 |
1102/LE74M | LE74M2-2 | 2" | 3/4 | 440-480 | 3 | 148 | 28' | 260 |
1103/LE73M | LE73M | 3" | 3/4 | 208-230 | 3 | 148 | 28' | 260 |
1103/LE74M | LE74M | 3" | 3/4 | 440-480 | 3 | 148 | 28' | 260 |
1102/LE103M | LE103M2-2 | 2" | 1 | 208-230 | 1 | 148 | 36' | 265 |
1102/LE104M | LE104M2-2 | 2" | 1 | 440-480 | 1 | 148 | 36' | 265 |
1103/LE104 | LE104M | 3" | 1 | 440-480 | 3 | 148 | 36' | 265 |
1103/LE103M | LE103M | 3" | 1 | 208-230 | 3 | 148 | 36' | 265 |
1102/LEH103M | LEH103M2-2 | 2" | 1 | 208-230 | 3 | 148 | 36' | 265 |
1102/LEH104M | LEH104M2-2 | 2" | 1 | 440-480 | 3 | 148 | 36' | 265 |
1103/LEH103M | LEH103M | 3" | 1 | 208-230 | 3 | 148 | 36' | 265 |
1103/LEH104M | LEH104M | 3" | 1 | 440-480 | 3 | 148 | 36' | 265 |
1102/LEH152M | LEH152M2-2 | 2" | 1-1/2 | 208-230 | 1 | 200 | 70' | 319 |
1103/LEH152M | LEH152M | 3" | 1-1/2 | 208-230 | 1 | 200 | 70' | 319 |
1102/LEH202M | LEH202M | 2" | 2 | 208-230 | 1 | 215 | 83' | 325 |
1102/LEH153M | LEH153M2-2 | 2" | 1-1/2 | 208-230 | 3 | 200 | 70' | 319 |
1102/LEH154M | LEH154M2-2 | 2" | 1-1/2 | 440-480 | 3 | 200 | 70' | 319 |
1103/LEH202M | LEH202M | 3" | 2 | 208-230 | 1 | 215 | 83' | 325 |
1103/LEH153M | LEH153M | 3" | 1-1/2 | 208-230 | 3 | 200 | 70' | 319 |
1103/LEH154M | LEH154M | 3" | 1-1/2 | 440-480 | 3 | 200 | 70' | 319 |
1102/LEH203M | LEH203M | 2" | 2 | 208-230 | 3 | 215 | 83' | 325 |
1102/LEH204M | LEH204M | 2" | 2 | 440-480 | 3 | 215 | 83' | 325 |
1103/LEH203M | LEH203M | 3" | 2 | 208-230 | 3 | 215 | 83' | 325 |
1103/LEH204M | LEH204M | 3" | 2 | 440-480 | 3 | 215 | 83' | 325 |
PERFORMANCE RATINGS |
TYPICAL INSTALLATIONS |
DIMENSIONAL DATA |
ELECTRICAL DATA |