The 251 from Liberty Pumps is a Automatic Sump/Effluent Pump w/ Wide Angle Float Switch, 10' cord, 1/3HP, 115V. It features a unique one-piece cast iron housing and thermally protected & permanently lubricated motor. Efficient motor design of this energy saving pump reduces electrical usage by up to 40%.
The switch of this pump is factory-preset and is not adjustable. Turn-on level of the switch is 11" and turn-off level is 4-1/2". 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 251 has 1-1/2" NPT discharge, 1/2" solids-handling and 18' 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:
Technical Specifications:
Warranty:
Product Specs | |
Amps: | 5.2 |
Cord Length: | 10' |
Discharge: | 1-1/2" |
Height: | 10.5" |
Hertz: | 60 Hz |
Horsepower: | 1/3 HP |
Maximum Fluid Temperature: | 140°F |
Phase: | 1 |
Shut-off Head: | 18' |
Solids Handling: | up to 1/2" |
Voltage: | 115V |
Weight: | 23 lbs. |
Width: | 9.6" |