Peristaltic Pump-Flex-Pro A3

Blue-White Industries Peristaltic Pumps

Only available in California please call 877-301-4526. We GUARANTEE the lowest price in the state!!

Blue White Flex-Pro® A3 Peristaltic Metering Pump – Over One Million Pumps in the Field!

Blue White A3 Series
Flex-Pro® high pressure, high accuracy, industrial peristaltic metering pump.Spec the Blue White A3 in your next job…

A3F Pump Series

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A3V Pump Series  

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Shown with optional extended
(item # 72000-380)


Junction Box and Terminal Block

Blue White A3 Series Product Information
  • Volume output not affected by changes in back pressure
  • 2500:1 Turndown ratio
  • Variable speed brushless DC motor
  • Washdown, NEMA 4X (IP66)
  • Max feed rate 33.3 GPH (126 LPH)
  • Continuous pressure up to 125 PSI (8.6 bar)
  • Continuous duty cycle
  • Multiple outputs:
    • Scalable output signal to control other pumps or external devices
      (4-20 mA and pulsed output)
    • Three contact closures
    • One 6 amp relay
  • Multiple inputs:
    • 4-20 mA, 0-10 VDC, Pulsed
    • Batch (program trigger from 1 – 1,000 pulses)
    • Contact Closure (remote Start/Stop)
    • And more…
  • Automated parts per million dosing
  • Feature used to extend tube life (Patent Pending)
  • Safety sensor protects operator and aides in tube replacement (Patent Pending)
  • High resolution multi-color LCD (RGB)
  • Output adjustment: 0.04 – 100% (0.05 – 125 RPM)
  • Dimensions (CAD drawings)
  • Larger Images:
    • Blue White A3F (manual speed control only)
    • Blue White A3V (full feature, manual and remote)

Flex-Pro® Literature
Series Comparison
Series TFD
(leak detection)
Input Output
(Flow Verification)
Remote Start/Stop 4-20 mA 0-10 VDC Frequency
4-20 mA Frequency
Alarm Relay
(10 Amp)
A3F Yes No Yes Yes No No No No No Yes
A3V Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes

* PPM = Parts Per Million
** FVS requires Micro-Flo sensor sold separately

* Over one million diaphragm and peristaltic pumps in the field.

Caution: Always wear protective clothing, face shield, safety glasses and gloves when working on or near your metering pump.
Additional precautions should be taken depending on the solution being pumped. Refer to MSDS precautions from your solution supplier.
Note: All diagrams are strictly for guideline purposes only. Always consult an expert before installing the metering pump on specialized systems. The metering pump should be serviced by qualified persons only.