DESIGNED FOR DEWATERINGSUMP APPLICATIONS THIS ZOELLER SUBMERSIBLE SUMP PUMP FEATURES A SCREENLESS SUCTION INLET THAT ALLOWS PUMP TO BE USED IN AREAS WITH LIGHT DEBRIS ACCUMULATION WHERE CONVENTIONAL SUMP PUMPS WOULD CLOG OR FREEZE UP MODEL HAS A DEPENDABLE HERMETICALLY-SEALED AND PERMANENTLY LUBRICATED MOTOR FOR LONG LIFE AND IT?ÇS OIL-FILLED FOR ADDED HEAT DISSIPATION PUMP HAS A BAKED-ON EPOXY FINISH FOR CORROSION RESISTANCE MODEL IS FACTORY TESTED UNDERWATER FOR RELIABILITY