Manual Sump/Effluent Pump, 10′ cord, 1/3 HP, 115V

Description

Liberty Pumps 250 is a 1/3HP Manual Submersible Sump/Effluent Pump with 10ft quick-disconnect power cord. This Liberty Pump features a unique one-piece cast iron housing and thermally protected & permanently lubricated motor. Efficient motor design of this Energy Saving Liberty Pump reduces electrical usage by up to 40%.

Liberty Pumps 250 has 1-1/2″ NPT discharge, 1/2″ solids-handling, and 18′ shut-off head. It is intended to be run using an approved liquid level control or approved motor control with a correct rating that matches motor input in full load amperes. Regardless of the control type, 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.

For added protection, consider the addition of a backup 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.

Applications:

• De-watering
• Sump
• Effluent

Features:

• Rugged 1/3 HP motor, oil filled with thermal overload protection
• 1/2″ solids handling
• 1-1/2″ discharge
• Hermetically sealed motor and switch cavities, and permanently lubricated bearings
• Liberty’s UNI-BODY casting – a solid, onepiece housing that eliminates the lower motor seal ring found on other pumps
• Epoxy powder coat finish
• Vortex style impeller for superior solids-handling. Made of high temperature engineering polymer
• Quick-disconnect 10′ standard power cord allows replacement of cord in seconds without breaking seals to motor
• Fasteners – all non-corrosive stainless steel
• 416 stainless steel rotor shaft

Technical Specifications:

• Horsepower: 1/3 HP
• Cord length: 10′
• Discharge: 1-1/2″
• Solids Handling: up to 1/2″
• Shut-off Head: 18′
• Voltage: 115V
• Amps: 5.2
• Hertz: 60 Hz
• Phase: 1
• Maximum fluid temperature: 140°F
• Height: 10.5″
• Width: 9.6″
• Weight: 23 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