1. Adopt hard shaft and high quality ABS plastic material. Robust and durable in use. Small size, high efficiency, low consumption2. Long-term continuous operation, low noise, safety and environmental protection3. Heat resistant. Used for hot water circulation4. Easy to clean. The pump chamber is detachable and washable5. Suitable for aquariums, fountains, fish ponds, etc. Widely used in industry, scientific research, aerospace, etc.Specification:Description:The shell is made of high quality reinforced ABS, which makes it durable. Adopted advanced electronic component and high quality, most wear-resistant shaft. Stable operation, high efficiency, good performance, long service life. Long-term continuous operation, low noise, safety and environmental protection. Don't miss the practical item.Features:Adopt hard shaft and high quality ABS plastic material. Robust and durable in use. Small size, high efficiency, low consumption. Long-term continuous operation, low noise, safety and environmental protection. Heat resistant. Used for hot water circulation. Easy to clean. The pump chamber is detachable and washable.Suitable for aquariums, fountains, fish ponds, etc. Widely used in industry, scientific research, aerospace, etc.Specifications:Item condition: NewMain material: PlasticColor: as pictureVoltage: DC 24V (keep the voltage not above 24V and test it before use if you use DC 24V power supply) Max. Rated current: 1000 mAPower: 22WMax. Water column: 5 mMaximum flow: 800 l/hApplicable temperature: 0 ~ 90 °CMain unit size: 8 x 4 cm / 3.1 x 1.6 inchesInlet/outlet: G 1/2 inchWeight approx. 219gCommon troubleshooting:1.Pump flow decreases or no water. (The pump chamber can be disassembled for cleaning.2. Use it when the pump is not running. (There is air in the pump or in the pipeline.)Package includes:1 x Submersible water pumpNote:1. Do not keep the voltage above 24V. For 24V power supply, test it before use.2. The brushless DC pump is a type of centrifugal pump. The pump flow decreases as the pump head increases. No diving without self-priming function, no prohibition of water.3. The water pump is not powered by solar energy, but is suitable for solar energy areas such as pressurizing solar fountains. The product only has a general built-in battery. 4. Please note that the new and old type of this product will be sent randomly. Please provide before ordering, make sure you don't mind.