B4 Circulating Pump


Available Options:

B4 12V 8L 5V*PWM
  • 12 Volts – 5.16 Watts – 0.43 Amps
  • Max Flow Rate –2.11 GPM / 8 LPM
  • PWM Controller
B4 24V 8L 5V*PWM
  • 24 Volts – 5.16 Watts – 0.43 Amps
  • Max Flow Rate – 2.11 GPM / 8 LPM
  • PWM Controller
SKU: B4 Categories: , ,

Quantity based pricing table


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Specifications of the B4 Circulating Pump:

  • Max Temperature – 158 F / 70C
  • Static PSI – 58.0 / Bar 4.0
  • Fittings – Barbed
  • Inlet / Outlet – 1/2” x 3/8” / 18mm x 9.8mm
  • Box Weight – 10 oz
  • Can be used submersible
  • Can be used with our Speed Control
  • Is Not Food Grade


Just like its counterpart, the B4 Circulating Pump, only with a slightly larger flow rate, this is one of our standard submersibles, this pumps versatility will surprise you.

Want to be able to adjust the flow?  No problem, this pump is wired to work with our speed controller.

Features of the B4 Circulating Pump:

  • DC brushless motor with energy efficiency technology by micro processor
  • Durable permanent magnetic rotor/impeller and fine ceramic shaft
  • Advanced magnetic drive technology for static-impeller
  • Can sustain continual 24-hour work load

Areas of Use:

  • Water Circulation
  • Water Fountains
  • Liquid Transfer
  • General Purpose Pump

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Or take a look at our other C Series Pumps such as the C1-B Circulating Pump, C1-A Circulating Pump, the A2 Circulating Pump, and the B9 Circulating Pump.

If you have any questions about the B4 Circulating Pump, please feel free to contact us and we will be happy to help you!