PerformancePro Cascade pond pump is a high efficiency, industrial grade pond pump. Ideal for your pond, water feature, or general transfer and recirculation needs. Cascade waterfall pumps produce excellent flow rates at sufficient pressure (head) to really get the job done. The industrial grade polypropylene housings are built for long term use. A strainer pot may be attached to facilitate priming in a suction lift application and to strain debris from the inflow.