The 6E-CIM "Eliminator" submersible pump from Little Giant is specifically engineered to handle the tough tasks of wastewater and effluent waste transfer with high efficiency and long term dependability. For residential and light commercial use, the pump has a cast iron, oil-filled motor housing for lifetime lubrication and rapid heat dissipation. Pump has a 1-1/2" FNPT discharge and a 20' maximum head. 1/3 HP, 115 Volt, 10' Power Cord 1 1/2" Discharge Handles liquid and solid waste materials up to 1/2" diameter Epoxy coated cast iron motor housing for corrosion and rust resistance. Oil-filled motor housing for lifetime lubrication and rapid heat dissipation Stainless steel screws, bolts, and handle Mechanical shaft seal (stainless steel spring, nitrile parts, carbon and ceramic faces) Manual operation (pump can easily be converted to automatic operation using the RS-5, VDS1006, or RFSN-9 pump switches) Thermal overload protection