Performance Pro Cascade is a high efficiency, industrial grade pump. Ideal for your pond, water feature, or general transfer and recirculation needs - Cascade pumps produce excellent flow rates at sufficient pressure (head) to really get the job done. The industrial grade Noryl housings are built for long term use. A strainer pot may be attached to facilitate priming and to strain the inflow. Available in 1/8 to 1/4 hp @ 1725 rpm and 1/3 to 2 hp at 3450 rpm.