DC 5V 12V 24V Portable Electric Pump Water Cooling Silent Submersible Pump Waterproof Centrifugal Pump Home Garden Outdoor Tools(USB 5V)

PumpsDC 5V 12V 24V Portable Electric Pump Water Cooling Silent Submersible Pump Waterproof Centrifugal Pump Home Garden Outdoor Toolsfeature:1. Strong power, no dirt, high lift.2. Driven by intelligent electronic circuit, it has high sensitivity and low consumption efficiency.3. The electrical part is fully encapsulated with epoxy resin to effectively prevent moisture.4. It has the characteristics of long life, low noise, no commutation spark, and will not generate electromagnetic interference.5. Wide range of uses: used in medical treatment, industrial circulation refrigeration, water circulation cooling and water supply for various small household appliances, as well as home landscape, music fountain, pet water supply, modern soilless cultivation water supply, water cooling fan, aquarium equipment, etc.Specification:Type: Cooling water circulation DCModel: Brushless water pumpVoltage: DC5V (wide voltage rating 4V~9V) Flow rate: 90L/h Head: 1m Power: 1.2WDC12V (wide voltage rating 4.5V~12V) Flow rate: 240L/h Head: 2.5m Power: 4.8WDC24V (wide voltage rating 16V~24V) Flow rate: 240L/h Head: 2.5m Power: 4.8W Water inlet diameter: 8.5mmOutlet diameter: 8.5mm<; 45DBDimensions: 55 (L) x 34 (W) x 41 (H) mmInstructions for use:1. Connect the water pump power cable to the positive terminal of the DC power supply. Connect the black cable to the negative terminal of the DC power supply.2. The DC power supply voltage should be consistent with the working voltage marked on the water pump label, and the positive and negative poles of the power supply must not be connected in reverse.3. During use, if the water output of the water pump is relatively small, please turn the power on and off several times to remove the air in the water pump impeller.4. The pump cannot be continuously idling or dry-burning in the absence of water. Do not use the pump in water containi

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