Automatic Sump/Effluent Pump w/ Wide Angle Float Switch, 10' cord, 1/2HP, 115V
The 281 from Liberty Pumps is an Automatic Sump/Effluent Pump w/ Wide Angle Float Switch, 10' cord, 1/2HP, 115V. It features a unique one-piece cast iron housing and thermally protected & permanently lubricated motor.
The switch of this pump is factory-preset and is not adjustable. Turn-on level of the switch is 13-1/2" and turn-off level is 7". Other pumping differentials may be obtained by tethering the switch cord to the discharge pipe. NOTE: A minimum cord length of 3-1/2" from the tether point to the top surface of the float is required for proper switch operation. If using a differential other than the factory setting, be sure that when the pump shuts off, at least 3-1/2" of fluid is left in the basin so the impeller remains submerged.
Liberty Pumps 281 has 1-1/2" NPT discharge, 3/4" solids-handling and 37' shut-off head.
Use for De-watering, Sump and Effluent Applications.
For added protection, consider the addition of a back-up pump such as Liberty's SJ10 SumpJet, as well as an alarm such as Liberty's ALM-2 in applications where loss of pump function could result in property damage. If an alarm is used, it must be connected to a separate electrical circuit.
CAUTION: Do not let the pump run dry.
Features:
- Vortex style impeller permitting passage of solids up to 3/4";
- 416 stainless steel rotor shaft;
- Permanently lubricated upper and lower ball bearing;
- Carbon and ceramic mechanical face seal;
- Epoxy powder coat finish;
- All fasteners - corrosion-resistant stainless steel;
- 1-1/2" Discharge;
- Stainless steel bottom screen - easily removable;
- Quick-disconnect 10' standard power cord;
- Maximum fluid temperature: 140°F;
Technical Specifications:
- Horsepower: 1/2 HP;
- Cord length: 10';
- Discharge: 1-1/2";
- Solids Handling: up to 3/4";
- Shut-off Head: 37';
- Voltage: 115V;
- RPM: 3450;
- Amps: 8.5;
- Hertz: 60 Hz;
- Phase: 1;
- Maximum fluid temperature: 140°F;
- Height: 13";
- Width: 10";
- Weight: 29 lbs.;
- Minimum pit/basin diameter: 14" in Sump and 18" in Effluent applications;
- Minimum pit/basin depth: 18" in Sump and 24" in Effluent applications;
Warranty:
- 3 years manufacturer's warranty
| Product Specs | |
| Cord Length: | 10 ft |
| Flow at 5 FT Head: | 62.5 GPM |
| Horse Power | 1/2 |
| Shutoff Head (ft.): | 37 |
| Type: | Automatic |
| Voltage | 115v |
- Views: 11724
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- Model: 281
- MPN: 281
- Availability: 5 - 7 Days
- Usually ships: Upon availability
- $ 330.00
ORDERS OVER $99 SHIP FREE
Have any questions?
Contact us at 1-800-246-9552