Liberty pumps heavy duty, manual (non-automatic), sump, effluent and sewage  pump, 2" solids handling with 20' cord. Single and three phase units can  be used for simplex or duplex installations. All pumps are rated for  continuous used if totally submerged. 

 Liberty pumps 1 HP and 2 HP Submersible Sewage pumps Omnivore and Provore Grinder  water pump meet the demanding needs of commercial and residential sewage  applications. The V-Slice cutter technology shears solids into small  particles prior to being passed to the discharge by the impeller under  high pressure. The Liberty Omnivore and Provore Grinder Pumps performs  where other grinders fail.