1/3 HP, 115 Volt, 10’ Power Cord. Screened inlet. Stainless steel screws, bolts, and handle. Oil filled motor housing for lifetime lubrication and rapid heat dissipation. 1-1/2” MNPT x 1-1/4” FNPT (31.7mm) Reducer Bushing. Thermal overload protection. Epoxy coated cast iron motor housing for corrosion and rust resistance. Manufacturer Item No. 506271. 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 switches) Big John submersible sump pump for residential and light commercial use, the 6-CIM-R manual sump pumps provides effiicent and reliable service. Pump features a 1-1/2” discharge with an 18’ maximum head. Cast iron motor housing is oil-filled for lifetime lubrication and rapid heat dissipation. Polycarbonate cover and polypropylene volute-base. Garden Hose Adapter included for utility use.