Zoeller Model G293 Sewage Pumps are designed to transfer groundwater, raw sewage or effluent with a no-hassle, effortless performance. The heavy-duty construction, oversized bearings and balanced non-clogging vortex impellers allow the Model 293 to stand up to the highest heads and maximum flows. The benefits of this series include a discharge size of 2 inches with the capacity to pass 2-inch solids. In addition, fins are added in the construction of the pump, utilizing Zoeller cool run design and lowering operating temperatures. Features: Oil-filled motor and cast iron motor housing for optimal heat dissipation which prevents the pump from overheating Nonautomatic pump that requires a control panel and switches to set the on / off levels Corrosion resistant cast iron vortex impeller to allow free passage of 2" spherical solids which prevents clogging and increases reliability Stainless steel screws, handle, and hardware to prevent rust and corrosion Powder-coated epoxy finish provides corrosion-resistance and extends the life of the pump in harsh environments 100% Factory Tested - every pump is submerged in water and tested at the factory to ensure that it performs as expected when you receive it Comes with a 1-year limited giving you protection over your investment and the peace of mind you expect in a product Specifications: Horsepower: 1.0 Impeller Material: Cast Iron Discharge Diameter: 2" Maximum Head Height: 51 ft Amperage: 4