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Starting Price: $680.00
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A pump application specialist will contact you within 24 hours with information on the best pumps to suit your application.  If you require urgent assistance, then please call 1-802-255-4003.



  • 3.3 GPM (12.5 LPM) max. flow
  • 40ft (12.2m) max. head
  • 1/5 HP
  • 1 phase
  • Wet end materials:
    • Polypropylene (housing/impeller)
    • Viton (O-ring)
    • Ceramic (shaft and thrust washer)
  • Choice of smooth or threaded inlet/outlet
  • 50 PSI max. internal pressure
  • 190°F max. liquid temperature
  • Inlet:
    • Smooth: 5/8in OD
    • Threaded: 1/2in MPT
  • Outlet:
    • Smooth: 1/2in OD
    • Threaded: 3/8in MPT


The March Pumps Series 320 Dual Voltage Centrifugal Pump is ideal for continuous duty applications requiring low flow and high head, including chemical recirculation and chemical transfer. The standard motor is 1 phase and can be run on either 50 or 60 hertz (note that there are performance differences between hertz options). The pump is capable of handling mildly or highly corrosive chemicals, acids, and solvents.


  • Laser cooling
  • Medical systems
  • Filter systems
  • Electronics industry processing equipment