1/2 HP Submersible Effluent Sump Pump
With a shut-off head of 37 feet and 3/4″ solids-handling capability, the 280-series by Liberty covers a wide-range of low-head to mid-range pump applications. Designed for STEP systems, mound systems, liquid waste transfer and high output sump applications, you can count on the 280-series to offer superior performance. Designed with Liberty’s unique one-piece cast iron body and 10′ quick-disconnect cord. High-output 1/2 hp submersible with rugged cast iron housing.
Liberty Pump 287 Features:
Unique one-piece “Uni-Body” casting
Permanently lubricated upper and lower bearings
Oil-filled, hermetically sealed motors with thermal overload protection
Stainless steel, removable bottom screen
Stainless steel rotor shaft
Stainless steel fasteners
Quick-disconnect 10′ standard power cord allows replacement of cord in seconds without breaking seals to motor
Includes vertical magnetic float for smaller pits
Liberty Pump 287 Specifications:
Height: 13″
Width: 10″
Category: Sump Pump
Connection Size: 1-1/2″
Flow Rate (GPM): 70
Maximum Head Height: 37
Motor HP: 1/2
Maximum Fluid Temperature(F): 140 Degrees
Voltage: 115 V
Weight: 29 lbs.
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Specifications
| Flow Rate (GPM) | 70 |
| Maximum Head Height | 37 in. |
| Maximum Diameter Solids | 0.75 in. |
| Voltage | 115 |
| Horsepower | .5 |
| Electrical Phases | 1 |
| Maximum Fluid Temperature | 140 °F |
| Motor RPM | 3450 |
| Automatic | No |
| Shutoff Head in Feet | 37 |
| Submersible | Yes |
| Impeller Material | Polymer |
| Material Casing | Iron |
| Material Housing | Iron |
| Material Shaft | Stainless Steel |
| CARB approved | Yes |
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