GROWNEER 550GPH Submersible Pump 30W Ultra Quiet Fountain Water Pump, 2000L/H, w

WATER FLOW CONTROL -- The GROWNEER water pump features a control knob to adjust the flow of water, allowing you to achieve the desired water pressure. The maximum flow rate is 550 GPH (2000 L/H). Note: It's recommended to use a residual current protection socket or circuit breaker when using outdoorsSTRONG POWER & HIGH LIFT -- Maximum Lift Height: 7.2 ft. The water submersible pump model number is SML-630. 30W high-efficiency motor, energy-saving. Lift height refers to the maximum height that water rises after the water pipe is connected to the nozzle. (Make sure the joint is tightly sealed)3 NOZZLES WATER PUMP -- Each submersible water pump has 3 nozzles to choose from: 0.51/0.62/0.75. Provides different water flows according to your needs. Threaded fittings make it more stable. Detachable and cleanableSUCTION CUP & 5.9FT POWER CORD -- The aquarium pump has a long enough cord for easy installation. 4 independent powerful suction cups help keep it in place so you can stick it ver Perfect for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.