1、This submersible pump is made from quality engineering plastic material, which is sturdy and durable for long service life. 2、The quiet water pump has brushless DC motor, which provides stable and low noise and peaceful environment. 3、This submersible pump can work continuously for up to 20,000 hours, giving you better use experience. 4、The submersible water pump has IP68 waterproof function, suitable for aquariums, aquariums, fountains and hydroponic systems. 5、The engineering plastic material provide explosionproof and no spark feature. Can be disassembled without any tools and is easy to clean. 1 x Submersible Pump Item Type: Submersible PumpMaterial: Engineering PlasticProduct Use: Smart toilet, solar water heater, dishwasher pumpModel: BS 55BRated Flux: 1800m³/hVoltage: DC24VCurrent: 2.8APower: 67.2WStarting Voltage: 12VWaterproof Rating: IP68Rated Head: 10MUse Environment Temperature: -20℃~80℃Use Environment Humidity: Below 90%RHUse Medium Temperature: -20℃~100℃Use Medium: Water, Alcohol, Diesel and Other Liquids with Good FluidityUse Place: Medical Treatment, Equipment, Electrical Appliances, Etc.Life: ≥30000HInsulation Withstand Voltage Test: 1500V for 60 SecondsNoise: ≤35dBWater Pump Housing Material: PA66+30% Glass FiberMagnet Material: Plastic MagnetWire Frame Material: Nylon Material PA66Rotor Material: PPSPower Cord Material: PVCShaft Material: Ceramic