ZK Electronic Technology Co., Ltd.

China Manufacturer with main products: Solar Pump, Brushless DC Water Pump, DC Solar Pump, Solar Brushless Pump

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Mini brushless wastewater purification Speed-Adjustable pump

FOB Price: 2.00 - 30.00 USD/Piece
Supply Ability: 10,000 Piece/Pieces per Month
Shipping: DHL/FedEx
Payment Terms: T/T, Western Union, Other, PAYPAL
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Quick Details

  • Brand Name: ZKJD


  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: ZK
  • Model Number: ZK50
  • Theory: Centrifugal Pump
  • Structure: Single-stage Pump
  • Usage: Water,Water, oil, acid and alkali solution etc
  • Power: Electric
  • Standard or Nonstandard: Standard
  • Fuel: Other
  • Pressure: Low Pressure
  • Application: Submersible
  • Condition of use: Continuously
  • Driving method: Brushless, Magnetic , 2 phase or 3 phase
  • Max working temp: 60℃(2 phase)or 100℃(3 phase)
  • level of Noise: <40dB
  • Water proof class: IP68(can be submersible installed)
  • body material: plastic
  • Voltage used: 5Vdc ~ 12Vdc or 5Vdc ~ 24Vdc
  • Max rated current: 1.8A(2 phase)or 3.6A(3 phase)
  • Power supply: Solar panel; DC electric source; battery



1.This pump is centrifugal pump, and can't vent the air automatically, so it must be submersible installation.(if outside installation, you should make sure it is blow the liquid surface.


2. Try to avoid idling, or easily worn-out 


3. Try to prevent the hard particle entering the pumps


4. Working at rated voltage



How to choose the most suitable pump
1, Making sure the working voltage, current, head, and flow. The Max head means the static head, there is no flow and the max height it can pump. If you want some flow at some height, you must choose more higher head than the height you want to pump, (refer to the Head-Flow Curve graph)

2, Making sure the dimension. (Threaded interface, the direction and diameter of outlet and inlet)

3, Working environment (temperature, and medium)

Other requirements (such as time control, motion control, pressure control, flow control, and speed adjustment)


Application Area

1.Automotive industry: water coolant of electric vehicles, electric motorcycles, cars, computer cooling system and other engines.

2. Solar PV energy systems: Solar energy is generated by a solar radiation energy. With China's rapid economic development and the rapid increase of energy demand, but conventional energy is using up, to alternate renewable energy is imperative. Solar water pump can be driven to work directly by the solar energy and solar panel. Solar water pump has three functions: 1, Start with "0" current function; 2, delay soft-start function; 3, overvoltage protection function.

 3. Food industry: They are used for dishwasher, beer, coffee, fruit juice beverage, electronic refrigerator, cleaning and disinfection of medical equipment etc.

 4. Household appliances industry: They can be used in aquarium, sports, fountains, garden watering, toilet flushing, feet bath, fueller, humidifier, shower, swimming pool, air conditioner, etc. They are environmental protection, energy saving and free maintenance.

 5. Mechanical system and the chemical industry: They can use for aircraft manufacturing, automobile manufacturing, military production; milling, punching, drilling, cleaning equipment, cooling water cycle; water separation, water purification, wastewater purification, etc.


Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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