Why JR-18000, as a 4760GPH 10000LPH submersible water feature pump, it's outstanding as 1. The large pond pump is equipped with a sturdy motor and advanced impeller technology, which can generate a strong water flow and ensure efficient circulation and oxygenation of the pond. 2. As a large water feature pump, it is designed with energy saving features, the importance of minimizing energy consumption without compromising performance. 3. The commercial fountain pump is designed for quiet operation without any disturbing noise, allowing you to relax and immerse yourself in the soothing sounds of nature.