Johnson Pump Ultima Combo Automatic Bilge Pump 1250GPHThe Johnson Pump Ultima Combo is an automatic submersible 1250 Gallons per Hour Bilge Pump. Using the patented Mirus field effect detector cells produces micro-electrical fields that detect disruptions caused by water or fluids. Completely sealed the detector cells will never contact water nor corrode. The compact design has an all in one motor and impeller unit with stainless steel (SS2343) shaft. The water cooled motor provides energy efficiency and long service intervals.Features: Durable thermoplastic housing; Check Valve; Molded T-Slot; Completely Sealed Switch; Allows remote location of switch; Automatic; Submersible; Specifications: Gallons Per Hour: 1250; Voltage: 12; Amperage: 3; Fuse Size: 5A; Connection: 1-1/8"; Wire Size: 16 GA; Shaft Seal: Lip Seal; Shaft: Stainless Steel (SS2343);