Category Archives: Sump Pump

Liberty Pumps SJ10 SumpJet Water Powered Backup Sump Pump

Liberty Pumps SJ10 SumpJet Water Powered Backup Sump Pump

Liberty Pumps SJ10 SumpJet Water Powered Backup Sump Pump3/4″ NPT Water Inlet Connection. Accepts 20PSI up to 100PSI inlet supply pressure*
The SumpJet® (Model SJ10) is a water powered back-up sump pump that will protect your basement in the case of a power outage. This unique product is powered by your municipal water supply** and requires no electricity to operate! With a compact high efficiency design, the SumpJet® removes 2 gallons of sump water per 1 gallon used. The SumpJet® is fully automatic, arrives completely assembled, and comes backed with Liberty’s standard 2 year warranty.
*The SJ10 pumping performance varies with inlet water source pressure and pumping head. See complete specifications and performance chart for expected flow rates.
**The SJ10 requires an uninterrupted water source to operate. If you have a well pump, the SJ10 will not operate during power outages.

Liberty Pumps PC257-441 1/3 Horsepower Sump Pump

Liberty Pumps CSP-457 Submersible Sump Pump 1/2 Horsepower

Liberty Pumps PC257-44 1 1/3 Horsepower Sump Pump

  • A fully assembled pump combination that features a primary 115 volt sump pump and the model 441 battery back-up pump
  • Available with the 237, 257 or 457 sump pump

Liberty Pumps CSP-457 Submersible Sump Pump 1/2 Horsepower

Liberty Pumps CSP-457 Submersible Sump Pump 1/2 Horsepower

Liberty Pumps CSP-457 Submersible Sump Pump 1/2 Horsepower

  • Unassembled sump pump kit features a compact perforated basin, 237 or 457 sump pump and hose kit
  • Applications include crawl spaces, low lying areas around foundations or anywhere water may accumulate.
  • 1/3 or 1/2 hp

LIBERTY 1/2 HP Submersible Sewage Pump LE51A

LIBERTY 1/2 HP Submersible Sewage Pump LE51A

LIBERTY 1/2 HP Submersible Sewage Pump

  • Heavy cast iron construction Oil filled, thermally protected motor
  • Permanently lubricated bearings2-vane, corrosion resistant *HYTREL® impeller
  • All stainless steel fasteners and rotor shaft

LIBERTY 1/3 HP Submersible Pumps 237

LIBERTY 1/3 HP Submersible Pumps 237

Liberty 1/3 HP C/I Submersible Sump Pump

  • Vortex style impeller permits passage of solids without clogging
  • Polypropylene and powder coated aluminum construction
  • Stainless steel rotor shaft
  • All fasteners non-corrosive stainless steel
  • Oil-filled, hermetically sealed motors with thermal overload protection
  • Permanently lubricated upper and lower bearings

LIBERTY 1/6 HP Submersible Utility Pump 260

LIBERTY 1/6 HP Submersible Utility Pump

Liberty 1/6 HP Submersible Utility Pump

  • Thermo plastic body resists impact, stress, and corrosion
  • Self-cleaning trash-type impeller
  • 1/6 hp air cooled PSC motor
  • Shaft seal and lip seal
  • 8′ power cord
  • Thermal overload protection
  • Pumps down to 1/8″
  • Completely submersible
  • Removable bottom screen for easy cleaning

LIBERTY 4/10 HP Submersible Sewage Pump LE41A

LIBERTY 4/10 HP Submersible Sewage Pump

Liberty 4/10 HP Submersible Sewage Pump

  • Heavy cast iron construction Oil filled, thermally protected motor
  • Permanently lubricated ball bearings
  • Corrosion resistant, vortex style impeller made of high temperature engineered polymer

LIBERTY 1/3 HP Submersible Sump Pump S37

LIBERTY 1/3 HP Submersible Sump Pump S37

LIBERTY 1/3 HP Submersible Sump Pump S37

  • Dual ball bearings
  • Cast iron motor plate
  • High suction ports to reduce potential jamming
  • High capacity flow rates.
  • Heavy-duty vertical style float switch
  • Bi-directional dual lip shaft seal
  • 1-1/2″ NPT discharge