Wayne 3/4 HP 5490 Gph Stainless Steel Vertical Float Switch AC Sump Pump

3/4 HP cast iron and stainless steel submersible sump pump. Assembled in the US with foreign and domestic parts. Wayne Pumps’ energy efficient motors, and engineered design provide the ultra-quiet experience you won’t believe. Corrosion resistant stainless steel and rugged cast iron construction, for long life in tough sump applications. Integrated vertical float switch with solid, leak free polypropylene float for automatic operation; 9 in. ON level and 4 in. OFF level.Top suction pump design minimizes air locks and clogging from debris in bottom of sump pitAbrasion resistant glass reinforced rolycarbonate impeller for reliabilityFully submersibleFor use in 11 in. diameter or larger sump basinsNo need for weep holes; unique top suction design reduces clogging and prevents air lock conditionEngineered with upper and lower ball bearings, in sealed oil bath, for virtually silent operationDesigned with premium john crane carbon/ceramic shaft seals for quality that lastsCast iron seal plate prevents leaks and galvanic corrosionFloat guard, protects switch from hang-ups from debris and side of pit