Zoeller 152-0011 Model E152 High Head Effluent Pump 0.4 HP 230V 1PH 25' Cord AutomaticZoeller Model 152 High Head Effluent Pump Description Our Model E152 nonautomatic Effluent Pump is designed to remove unwanted water in septic effluent applications. It is an ideal choice in high pressure or high flow applications. The professional grade, 4 10 HP Model 152 is know for its dependability. The E152 is a nonautomatic pump requiring a piggyback float switch or control panel for operation. Either operation allows you to set the on and off