A3 Circulating Pump


Available Options:

A3H 12V 3L

  • 12 Volt – 5 Watt – 0.4 Amps
  • 6 Watts PV min.
  • Max Flow Rate – 0.79 GPM / 3 LPM
  • Max Head – 5.57 F / 1.7 M

Available on backorder

SKU: A3 12V 3L Categories: , , Tags: , , , , , , , , , ,

Quantity based pricing table

MinMaxUnit Price


For orders of 100 + units please contact us directly

~ Download PDF and STP file here for additional information

~ Download PDF for A3 & B3 Comparison


These are the specifications of the A3 Circulating Pump:

  • “H” Max Temperature – 212 F / 100C
  • Static PSI – 29.0 / 2 Bar
  • Barbed Fittings
  • Inlet / Outlet – 14mm x 6.5mm
  • Food Grade
  • Can be run directly from PV


The A3 Circulating pump is part of our A series micro centrifugal pumps. This circulating pump is powered by a brushless DC motor. Designed to be compact, it is quiet and lightweight. This pump has a seal-less design to prevent leakage and a wide range of working voltage providing stable performance. Food grade material is incorporated into the pump. It also resistant to high temperatures.

This circulating pump is designed for general, commercial and industrial applications. It is ideally made for all circulation pump applications. They will pump fresh water, seawater, and other liquids. The other liquids need to be compatible with the pumps materials and that are of similar viscosity to water.


  • Compact, quiet and powerful brushless motor
  • Ideally suited for heavy duty work load
  • Works well in places where space is at a premium
  • ECM brushless DC motor
  • Can sustain a continuous 24-hour workload
  • Life expectancy of well over 20000 hours
  • Advanced magnetic drive technology with a leak-proof static-seal
  • High density ceramic bearing and shaft
  • Designed for high temperature endurance
  • Dynamically balanced impeller for smooth ultra-quiet operation
  • Unique design: contains only one moving part
  • The magnetically driven rotor/impeller spins on a single ceramic bearing
  • Heat resistant
  • Food grade material
  • It meets the food & beverage industry needs

Areas of Use:

  • Fountains
  • Aquariums
  • Gas mixing
  • Coffee makers
  • Juice machines
  • Wine, syrup, water, drink and ice cream dispensers
  • Baking equipment
  • Vending machines
  • Nitrogen generation
  • Packaging equipment
  • Hand sanitizing stations
  • Soda beverage fountains
  • Food preservation containers

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Also, take a look at our other pumps: the A2 Circulating Pump and the A5 Automotive Pump.

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