The SLD Adjustable Flow Pond Pump is a professional-grade, submersible pump made for continuous use in ponds, pondless waterfalls, and other water feature applications. Asynchronous motor technology provides superior reliability and reduced maintenance. Solids handling, effectively resulting in less maintenance and trouble-free performance. The included Smart Pump Receiver includes an integrated control panel and makes it easy to control your pump with the Aquascape Smart Control App, including flow adjustment and customized scheduling. An optional universal remote is available separately (#45041) to allow wireless control without the use of a smartphone or tablet.