Liberty LEH154M2-2, LEH150 Series, Manual Submersible Sewage Pump, 1-1/2 HP, 440-480 Volts, 3 Phase, 2" Flanged Discharge, 200 GPM Max, 70 ft Max Head, 25 ft Cord
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FEATURES
The Liberty Pump LEH154M2-2 is a 440-480V, 1-1/2 HP, 3-phase manual submersible high head sewage pump with a 25ft quick disconnect power cord. Featuring 2-vane, semi-open impellers, this allows for passage of 2" solids. In addition, it is built of heavy cast iron with a tough epoxy powder coat finish and stainless steel fasteners. 3-phase Liberty high head sewage pumps require panel for automatic operation. Check three phase pumps for the proper rotation prior to installing these pumps in the basin.
Note: This pump requires a minimum application of 20 feet head. For applications with lower heads, use a smaller pump.
Features
- 70ft maximum TDH
- 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
- Permanently lubricated upper and lower ball bearings
- Unitized shaft seals
- Adjustable pumping range
- Three-year warranty
Control Panel Options
Below are Liberty control panels that can be used with this pump.
| Brand | Liberty |
| Mfg. Number | LEH154M2-2 |
| Series | LEH150 |
| Product Type | Sewage pump |
| Application | Sewage |
| Operation | Manual |
| Horsepower | 1-1/2 HP |
| Voltage | 440-480 Volts |
| Phase | 3 |
| Frequency | 60 Hz |
| Speed | 3450 RPM |
| Volute Material | Gray iron |
| Impeller Type | 2 vane, semi-open |
| Discharge Connection | 2" Flanged |
| Maximum Flow | 200 GPM |
| Maximum Head | 70 ft |
| Maximum Solids Handling | 2" |
| Cord Length | 25 ft |
| Maximum Fluid Temperature | 140°F |
Liberty's LEH family of pumps are submersible sewage pumps designed for commercial or residential applications requiring high head. All LEH pumps handle waste solids up to 2" in diameter. The family includes three series: the LEH100, the LEH150 and the LEH200. As far as contruction, all LEH pumps are made with a cast iron body, the motors are oil-filled and hermetically sealed, the shafts are stainless steel and the impellers are 2 vane cast iron. Single and three-phase models are available; all single phase models feature built-in thermal protection. Each series includes manual models, but both the LEH150 and LEH200 series include automatic models as well. Keep in mind that since these pumps are designed for high head applications, a minimum TDH in feet must be reached. Each pump series can handle waste solids up to 2 inches. Depending on the model, the pump will have a 2 or 3 inch flanged discharge. For more information on the Liberty LEH family of sewage pumps, visit pumpproducts.com or call us with any questions at 1-800-429-0800.
Liberty LEH100-Series Model Comparison Chart
| Model Number | Discharge | HP | Voltage | Phase | Max. GPM | Max. Head | Operation | Cord | Overload Protection | Warranty |
| LEH102A2 | 2" Flanged | 1 HP | 230 V | 1 | 200 GPM | 53 ft. TDH | Automatic | 10 ft. | Yes | 3 Years |
| LEH102A2-2 | 2" Flanged | 1 HP | 230 V | 1 | 200 GPM | 53 ft. TDH | Automatic | 25 ft. | Yes | 3 Years |
| LEH102A2-3 | 2" Flanged | 1 HP | 230 V | 1 | 200 GPM | 53 ft. TDH | Manual | 10 ft. | Yes | 3 Years |
| LEH102M2-2 | 2" Flanged | 1 HP | 230 V | 1 | 200 GPM | 53 ft. TDH | Manual | 25 ft. | Yes | 3 Years |
| LEH102A3-2 | 3" Flanged | 1 HP | 230 V | 1 | 200 GPM | 53 ft. TDH | Automatic | 10 ft. | Yes | 3 Years |
| LEH102M3 | 3" Flanged | 1 HP | 230 V | 1 | 200 GPM | 53 ft. TDH | Automatic | 25 ft. | Yes | 3 Years |
| LEH102M3-2 | 3" Flanged | 1 HP | 208-230 V | 1 | 200 GPM | 53 ft. TDH | Manual | 27 ft. | Control Panel Required | 3 Years |
| LEH103M2-2 | 2" Flanged | 1 HP | 208-230 V | 3 | 200 GPM | 53 ft. TDH | Manual | 25 ft. | Control Panel Required | 3 Years |
| LEH103M3-2 | 3" Flanged | 1 HP | 208-230 V | 3 | 200 GPM | 53 ft. TDH | Automatic | 10 ft. | Control Panel Required | 3 Years |
| LEH104M2-2 | 2" Flanged | 1 HP | 440-480 V | 3 | 200 GPM | 53 ft. TDH | Automatic | 25 ft. | Control Panel Required | 3 Years |
| LEH104M3-2 | 3" Flanged | 1 HP | 440-480 V | 3 | 200 GPM | 53 ft. TDH | Manual | 10 ft. | Control Panel Required | 3 Years |
| PERFORMANCE CURVES |
LEH100-Series Sewage Pump Curve
Liberty LEH150-Series Model Comparison Chart
| Model Number | Discharge | Horsepower | Voltage | Phase | Max. GPM | Max. Head | FLA | Operation | Cord | Warranty |
| LEH152A2-2 | 2" Flanged | 1.5 HP | 208-230 V | 1 | 200 GPM | 70 ft. TDH | 15 amps | Automatic | 25 ft. | 3 Years |
| LEH152A3-2 | 3" Flanged | 1.5 HP | 208-230 V | 1 | 200 GPM | 70 ft. TDH | 15 amps | Automatic | 25 ft. | 3 Years |
| LEH152M2-2 | 2" Flanged | 1.5 HP | 208-230 V | 1 | 200 GPM | 70 ft. TDH | 15 amps | Manual | 25 ft. | 3 Years |
| LEH152M3-2 | 3" Flanged | 1.5 HP | 208-230 V | 1 | 200 GPM | 70 ft. TDH | 15 amps | Manual | 25 ft. | 3 Years |
| LEH153M2-2 | 2" Flanged | 1.5 HP | 208-230 V | 3 | 200 GPM | 70 ft. TDH | 10.6 amps | Manual | 25 ft. | 3 Years |
| LEH153M3-2 | 3" Flanged | 1.5 HP | 208-230 V | 3 | 200 GPM | 70 ft. TDH | 10.6 amps | Manual | 25 ft. | 3 Years |
| LEH154M2-2 | 2" Flanged | 1.5 HP | 440-480 V | 3 | 200 GPM | 70 ft. TDH | 5.3 amps | Manual | 25 ft. | 3 Years |
| LEH154M3-2 | 3" Flanged | 1.5 HP | 440-480 V | 3 | 200 GPM | 70 ft. TDH | 5.3 amps | Manual | 25 ft. | 3 Years |
| PERFORMANCE CURVES |
LEH150-Series Sewage Pump Curve
Liberty LEH200-Series Model Comparison Chart
| Model Number | Discharge | Horsepower | Voltage | Phase | Max. GPM | Max. Head | FLA | Operation | Cord | Warranty |
| LEH202M2-2 | 2" Flanged | 2 HP | 230 V | 1 | 220 GPM | 83 ft. TDH | 18 amps | Manual | 25 ft. | 3 Years |
| LEH202M3-2 | 3" Flanged | 2 HP | 230 V | 1 | 220 GPM | 83 ft. TDH | 18 amps | Manual | 25 ft. | 3 Years |
| LEH203M2-2 | 2" Flanged | 2 HP | 208-230 V | 3 | 220 GPM | 83 ft. TDH | 13.2 amps | Manual | 25 ft. | 3 Years |
| LEH203M3-2 | 3" Flanged | 2 HP | 208-230 V | 3 | 220 GPM | 83 ft. TDH | 13.2 amps | Manual | 25 ft. | 3 Years |
| LEH204M2-2 | 2" Flanged | 2 HP | 440-480 V | 3 | 220 GPM | 83 ft. TDH | 6.6 amps | Manual | 25 ft. | 3 Years |
| LEH204M3-2 | 3" Flanged | 2 HP | 440-480 V | 3 | 220 GPM | 83 ft. TDH | 6.6 amps | Manual | 25 ft. | 3 Years |
| PERFORMANCE CURVES |
LEH200-Series Sewage Pump Curve
| TECHNICAL BROCHURES |
| LEH100-series Technical Brochure |
| LEH150-series Technical Brochure |
| LEH200-series Technical Brochure |
| INSTALLATION/OPERATION MANUALS |
| LE/LEH-series Installation Manual |
| PARTS LISTS |
| No repair parts list available |
| SPECIFICATIONS |
| LEH100-Series Specifications Sheet |
| LEH150-Series Specifications Sheet |
| LEH200-Series Specifications Sheet |
| IMAGES |
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Call Toll Free: 800-429-0800
*Note: Picture is illustrative and may not reflect the actual product.*
