5000L/H Submersible Water Pump - Variable Frequency Water Pump Sine Wave Technology Ultra Quiet DC Pump Suit for Pond Fountain Freshwater and Saltwater Features: 【Intelligent Variable Frequency Pump】: This variable frequency pump is equipped with advanced technology that allows for high efficiency and intelligent control. With its small power consumption, it provides a cost-effective solution for various applications. 【High Lift and Large Flow】: The water pump is designed to provide high lift and large flow rate, making it suitable for both residential and commercial use. Whether you need to supply water to a pond or a fountain, this pump can handle it with ease. 【Energy-saving Ceramic Shaft】: The ceramic shaft of this pond pump ensures smooth operation and durability. It not only reduces friction and noise but also helps to save energy, making it an environmentally friendly choice for your water pumping needs. 【Multiple Protections】: This DC submersible pump is equipped with multiple protections, including water shortage protection, overload protection, and phase loss protection. These safety features ensure the longevity of the pump and prevent any potential damage. 【Versatile Applications】: Designed for versatility, this DC aquarium pump can be used in various settings such as gardens, bathtubs, fountains, aquariums, and animal breeding ponds. Its adaptability makes it a reliable choice for all your water circulation needs. Specification: Product material: ABS Product size: DP3000-DP7000: 16 x 12 x 7.5cm / 6.3 x 4.72 x 2.95in DP8000: 20.5 x 16.5 x 10.5cm / 8.07 x 6.5 x 4.13in Power supply methods: Powered by battery or solar panel etc. Power: DP3000 - 25W, DP4000 - 35W, DP5000 - 45W, DP6000 - 55W, DP7000 - 65W, DP8000 - 70W Flow rate: DP3000 - 3000L/H, DP4000 - 4000L/H, DP5000 - 5000L/H, DP6000 - 6000L/H, DP7000 - 7000L/H, DP8000 - 8000L/H High lift: DP3000 - 3.0m / 9.84ft, DP4000 3.5m / 11.48ft, DP5000 4.0m / 13.12ft, DP6000 - 4.5m / 14.76ft, DP7000 - 5.0m / 16.4ft, DP8000 - 5.0m / 16.4ft Power cord length: (DP3000)2.3m / 7.55ft, (DP4000/DP5000/DP6000/DP7000/DP8000)3.0m / 9.84ft Type: DP3000-8000 (Optional) Product color: Black Blue Plug type: 110V US plug, 220V EU plug (Optional) Note: 1: Before using the water pump, users must first check whether the rated voltage indicated on the nameplate on the pump matches the actual operating voltage. 2: This water pump can only be used in fresh water or seawater, and cannot be used in other highly corrosive liquids. 3: Do not operate this pump in water above 36°C (99°F) or below freezing point, as it may cause damage to the pump. 4: Do not let the water pump run dry or idle for a long time to avoid damaging the pump body. 5: The power cord of the water pump cannot be replaced. If any damage is found to the power cord during use, the pump must be stopped. 6: When installing, removing, and cleaning the water pump, it is necessary to first unplug the power plug and cut off the power to ensure safety. 7: A single pump cannot be used independently, nor can it run without water. Packing List: (Optional) DP3000/DP4000/DP5000/DP7000: 1 x Water Pump 1 x 21mm Water Nozzle 1 x 26mm Water Nozzle 1 x 32mm Water Nozzle DP8000: 1 x Water Pump 1 x 32mm Water Nozzle 1 x 40mm Water Nozzle