257 VMF Liberty Pumps 1/3 hp Cast Iron Submersible Sump/Effluent
Rugged and dependable heavy-duty cast iron pump with powder coat finish.
Liberty's "workhorse" sump pump features a unique one-piece cast iron body, quick-disconnect power cord and three different switch options - including our patented Vertical Magnetic Float design (VMF) for smaller pits (model 257).
With a durable, epoxy powder coat finish and vortex style impeller, Liberty's 250-series pump is the perfect choice for low-head effluent pumping or basement de-watering.
1/3 hp. 1 1/2" Discharge 1/2" Solids Handling 416 stainless steel rotor shaft.Fasteners ? all non-corrosive stainless steel.Carbon and ceramic shaft seal.Vortex style impeller for superior solids-handling. Made of high temperature engineering polymer.Epoxy powder coat finish.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.VMF switch, magnetically operated vertical float ? operates in a 10" diameter sump.
