Description:  The  shell is made of high-quality reinforced ABS, so it is durable. Adopted advancing electronic component and quality wear-resistant shaft. Stable operation, high efficiency, good performance, long service lifespan. Long time continuous working, low noise, safety and environmental protection. Don't miss the practical item.  Features:     Adopt high performance shaft and quality ABS plastic material. Sturdy and durable to use. Small size, high efficiency, low consumption.       Long time continuous working, low noise, safety and environmental protection.        Heat resistant. Used for hot water circulation.       Easy to clean. Pump chamber is detachable & washable.         Suitable for aquarium, fountain, fish pond etc. Widely apply to industry, scientific research, aerospace industry and so on.    Specifications:  Condition: New  Main Material: Plastic  Color: as picture Voltage: DC 24V (please keep voltage no more than 24V, and please test it before use if you use DC 24V power supply)  Max. Rated Current: 1000mA  Power: 22W  Max Water Head: 5M  Max Flow Rate: 800L/H  Applicable Temperature: 0~90°C  Main Device Size: 8 x 4cm / 3.1 x 1.6inch  Inlet / Outlet: G 1/2inch  Weight: Approx. 219g    Common Troubleshooting:  1.The pump flow is reduced or no water. (The pump chamber can be disassembled for cleaning.  2. Use when the pump does not running. (There is air in the pump or in the pipeline.)  Package Includes:  1 x Submersible Water Pump  Note:  1. Please keep voltage no more than 24V, for 24V power, please test it before use.  2. DC brushless pump is a kind of centrifugal pump, the pump flow rate decreases as the pump pressure head adds. No diving without self-priming function, prohibit no water.  3. The water pump is not powered by solar energy but suitable for the solar application fields like solar fountain pressurizing. Product only has general built-in battery.    4.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.                     .wang-edit-text{                         font-family:'Arial' !important;                     }                     .wang-edit-text table {                         border-top: 1px solid #000;                         border-left: 1px solid #000;                     }                     .wang-edit-text table td,                     .wang-edit-text table th {                         border-bottom: 1px solid #000;                         border-right: 1px solid #000;                         padding: 3px 5px;                     }                     .wang-edit-text table th {                         text-align: center;                 }