Engineered to meet the requirements of professional contractors. Rugged and dependable, they are ideal for dewatering applications with high solid content. Sticks, stones and debris easily pass through the pump, minimizing downtime due to clogging. Affectionately known in the industry as a "MUD or SLUDGE" Pump, they are ideal for the slow seepage applications where a centrifugal pump would ordinarily lose its prime. The positive displacement design and performace is perfect for muddy water, sludge or any water with a high percentage of solids.