Liberty LE71A2 Submersible Sewage Pumps 2" Solids-handling Features: Automatic Submersible Cast Iron Sewage Pump: A workhorse for residential and light commercial sewage apps. Heavy-Duty Epoxy Powder Coated Cast Iron Construction: Designed to provide years of reliable performance Adjustable, Mercury-Free, Wide Angle Tether Float Switch: Provides automatic or manual operation via piggyback plug Rugged and Thermally Protected 3/4 HP Motor: Hermetically sealed, permanently lubricated design 2-Vane Semi-Open Cast Iron Impeller: Heavy-duty design, passes spherical solids up to 2" 2" Discharge: Will replace most sewage pumps without any plumbing changes Quick-Disconnect 10' Power Cord: Allows for easy replacement of cord without breaking motor seals Stainless Steel Rotor Shaft w/ Unitized Ceramic Carbon Seal: With permanently lubricated bearings for extended pump life Non-Corrosive Stainless Steel Fasteners: Increases the lifespan of the pump even in the harshest systems 3-Year Limited