As a 5300GPH 20000LPH submersible pond water pump, JR-20000 provides you abundant flow rate and excellent lift height. As a large submersible waterfall pond pump, it applies asynchronous motors, upgraded ceramic shafts and optimized quantity and diameter of copper wire in the motor, which all ensures our fish pond pump is built to last. If you prefer an extremely flexible user experience, our 1.82-10.15 meters freeze-resistant power cord, universal plugs, pre-filters, solar panels and accessory kits can make you enjoy the fun of creating your customized water feature. Need a specific pond pump for the waterfall to add some fun? Contact us now to find your solution today!