A.Y. McDonald 405012SJA Sewage Pump 0.5 HP 1PH 230V 20' Cord AutomaticA. Y. McDonald's 405012SJA Sewage Pump can handle up to 2" solids with a 2" discharge. Applications include basements, dewatering, septic systems, sewage lift stations, add a baths and truck docks. A. Y. McDonald Sewage Pump Features Motor (Single Phase) High Efficient, 115V or 230V, Oil Filled, Permanent Split Capacitor Motor with Upper and Lower Ball Bearings and Thermal Overload Protection Constant Bearing Lubrication Maximum Motor Cooling Runs