The 253 Liberty Pump is a 1/3 HP Automatic Submersible Sump/Effluent Pump that comes factory-equipped with a wide-angle float switch that is mercury-free, mechanically activated and mounted to the pump.
This pump has two cords - one to the float switch and the other to the pump motor. The switch cord has a piggyback series plug enabling the pump (motor) cord to be plugged into the back of it. The purpose of this design is to temporary allow manual operation of the pump if desired.
Rugged 1/3 HP motor, oil filled with thermal overload protection
1/2" solids handling
Max Intermittent Fluid Temperature: 140°F (60°C)
Max Continuous Duty Fluid Temperature 104°F (40°C)
Hermetically sealed motor and switch cavities, and permanently lubricated bearings
Liberty's UNI-BODY casting - a solid, one piece 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
Fasteners all made of non-corrosive stainless steel