The Liberty 297 is a 3/4HP, single-phase automatic, submersible effluent sump pump that comes with a vertical magnetic float switch. This Vertical Magnetic Float switch allows this sump effluent pump to operate in sump pits as small as 10". The Liberty 297 will automatically turn on when the water is at 9.5" and automatically shut-off when it reaches 4". The Liberty 297HV is designed with high voltage capability and is best used for residential and commercial heavy-duty pumping of large volumes of drainage, effluent and waste water, and other non-corrosive, non-explosive liquids.
The Liberty 297HV operates at 203/280v and provides a cost-effective mid-range pump for on-site waste water systems, liquid waste transfer and commercial heavy duty sump pump applications that require higher head or more flow.
High Voltage 208/230v
Vertical Magnetic Float for smaller pits
Liberty's unique, one-piece "Uni-Body" casting
Permanently lubricated upper and lower bearings
Oil-filled, hermetically sealed motors with thermal overload protection
Stainless steel, removable bottom screen
416 Stainless steel rotor shaft
All fasteners are corrosion-resistant stainless steel
Semi-Open impeller permitting passage of solids up to 3/4"
Epoxy powder coat finish
Stainless steel bottom screen which is easily removable