C7 5V Circulating Pump


Available Options

C7 24V 12L 5V
  • 24 Volts – 26.4 Watts – 2.2 Amps – 5 PV
  • Max Flow Rate – 12 LPM / 3.17 GPM

In stock


Download PDF for additional information about the C7 Circulating Pump

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Specifications C7 5V Circulating Pump:

  • Max Temperature – 158 F / 70 C
  • “H” Max Temperature – 212 F / 100C
  • Static PSI – 58.0 / 4 Bar
  • Barbed Fittings
  • Inlet / Outlet – 20.5mm x 10mm
  • Submersible
  • Can be run directly from PV


The C7 5V Circulating pump is one of our C series micro centrifugal pumps.  Powered by a three-phase brushless DC motor, our C7 5V Circulating Pumps are designed to be quiet, compact and lightweight.  It has a variety of features including a seal-less design to prevent leakage. The C7 also has a wide range of working voltage providing stable performance.

Designed for general, commercial and industrial applications. These pumps are ideal for all circulation pump uses. They will pump fresh water, seawater, and other liquids that are compatible with the pumps materials. They also need to be of similar viscosity to water.


  • Highly efficient ECM three-phase brushless DC motor
  • Can sustain a continuous 24-hour workload
  • Life expectancy of well over 20000 hours
  • Advanced magnetic drive technology
  • The rotor-impeller and the shaft are sealed together preventing leakage for the life of the pump
  • Only one moving part: the magnetically driven rotor-impeller spins on a single ceramic bearing
  • Highly precise
  • Wear resistant
  • Unique Closed Impeller — dynamically balanced, higher efficiency, stronger pressure performance, steady flow, smooths ultra-quiet operation
  • Three-phase brushless DC pump can achieve PWM speed control, analog signal (0~5 V) or manual potentiometer speed control, can be achieved on the head and flow regulation
  • Various protection functions such as: stuck impeller protection, over-voltage protection, overload protection, over-current protection

Areas of Use of the C7 5V Circulating Pump:

  • Chiller systems
  • Water fountain
  • Large fish ponds
  • Vending machines
  • Beverage processing
  • Hot water circulating system
  • Electric cars: radiators, heaters
  • Liquid filling and transfer in food
  • Electronics cooling water circulation
  • Fountain, aquariums and larger fish ponds
  • Instant electric water heater
  • Electric showers
  • Circulating systems for homes, RV’s and boats
  • Cleaning equipment
  • Purification and water treatment

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Also, take a look at our other pumps: the TDC Computer Pumps A, the C11 Automotive Pump, the A5 and A6 Automotive Pump, and the B9 Circulating Pump.

Many people have questions about our 12V pumps. Read our article answering some frequently asked questions here.

If you have any questions or doubts, feel free to send us a message. We would be happy to help!