A separated suction cover is used in combination with a tungsten carbide tip impeller ensuring that fibrous foreign matter is cut up, and sewage is transferred without clogging. Caracteristics Single and multi-vane cast iron impellers with tungsten carbide tips Serrated suction cover is field replaceable/adjustable Built-in thermal protector prevents motor failure due to overloading or accidental run-dry conditions. Handles residential, commercial, and indiustrial sewage Ideal for poultry, dairy. hog, and fish waste processing Suitable for problem sump applications with unpredictable solids incursion found in schools, hospitals, industrial laundries High head capabilities available on certain models