Feature: 1. Brushless DC motor runs smoothly and has low noise, providing you with a quiet environment 2. Can work continuously for up to 20000 hours. In addition, it also has IP68 waterproof performance. It is suitable for aquarium, aquarium, fountain and hydroponic system 3. Made of engineering plastics and has the characteristics of explosion proof and non sparking 4. Can be disassembled without any tools, easy to separate and easy to clean 5. Small in size and light in weight, convenient to carry and use at any time, very convenient and practical. Specification: Item Type: Water Pump Material: Engineering Plastics Purpose: Intelligent Toilet Solar Water Heater Dishwasher Water Pump Model: BS-45B Rated Flow: 1500m³/h Voltage: DC24V Current: 2.7A Power: 64.8W Starting Voltage: 12V Waterproof Grade: IP68 Rated Lift: Approx. 14m / 15yd Operating Ambient Temperature: - 20 ℃ ~ 80 ℃ Operating Ambient Humidity: Below 90% RH Operating Medium Temperature: - 20 ℃ ~ 100 ℃ Medium: Water, Alcohol, Diesel and Other Liquid with Good Fluidity Place of Use: Medical Treatment, Equipment, Electrical Appliances, Etc Service Life: ≥ 30000h Insulation Withstand Voltage Test: 1500V 60S Noise: ≤ 40dB Water Pump Shell Material: PA66 + 30% Glass Fiber Magnet Material: Plastic Magnet Wire Frame Material: Nylon PA66 Enamelled Copper Wire: 2UEW, Temperature Resistance 150 ℃ Power Cord Material: PVC Rotor Material: Graphite Shaft Material: Ceramic. Package List: 1 x Water Pump Note: 1. The water pump is a DC pump, and the voltage must be powered (such as a battery, a DC power supply, transformer), voltage and within a specified voltage range, can be used.2. The water pump is from the water protection function. In the water pump rotation, the water pump rotates automatically after the division, and after the water is added, the power is re inserted.3. The water pump has a card dead protection device. It has impurities into the pump body in use, causing the rotor to die, the pump will automatically stop operation, after the power is removed, after removing the impurities, re power.3. It is strictly forbidden to use strong acid and strong alkaline solution.4. It is strictly forbidden to use a liquid greater than 0.25 mm and the liquid of magnetically granules, such as the water quality is too dirty to clean up the impurities in the pump in time.5.Please allow 0 to 2 cm error due to manual measurement. Thanks for your understanding.