Feature:1. The discharge head is within 7metres to 11 metres, and the rate is 7 to 12 cubic metre per hour.2. Strong motor guarantees high efficiency and secure working performance, also very convenient to carry.3. Intelligent controller will not only enables 3 seconds soft start, but also offers multiple protection.4. Including overload protection, high and low voltage identification, card machine protection, high temperature protection and water shortage protection.5. DC brushless permanent magnet synchronous motor with pure copper coil, low heat generation, chip efficiency increased by 50%.Specification:Item Type: Submersible PumpMaterial: Stainless SteelModel: ZQB-24Power: 400WFlow Rate: 7-12 Cubic Metre / HourSpeed: 3800r/minPower Supply Voltage: DC 24VDischarge Head: Approx. 7 ~ 11metre / 23 ~ 36.1ftWater Outlet Diameter: Approx. 50mm / 2in, 40mm / 1.6in, 25mm / 1inCurrent: 9APower Cord Length: Approx. 2.5metre / 8.2ftApplication Scenarios: Water extraction from rivers, farmland irrigation, garden irrigation, water extraction projects, water extraction for aquaculture, underground water extraction. Package List:1 x Submersible Pump1 x 1in Water Outlet1 x 1.5in Water Outlet2 x Washer1 x User ManualNote:1. The water pipe should be laid flat, and the water pipe should not be bent or pressed, which may affect the water output speed and the water output; 2. The cable can not be extended without permission, which will affect the pumping time and efficiency of the water pump; 3. The voltage must meet the requirements of 24V, and will not be held responsible for burns caused by excessively high voltage; 4. The altitude shall not exceed 1000 meters, and the ambient temperature must not exceed 40 degrees Celsius.