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GRI Magnetic Drive Pumps

Please Contact us for Additional Information on Pump Options and Pricing 415-457-6880

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Magnetic drive centrifugal pump operation is similar to a standard centrifugal pump except the motor shaft seal is removed resulting in the elimination of leaks caused by shaft seal failure.

Flow Rates: Range to 35 gpm (132 lpm).

Max. Discharge Head: Range to 70 feet (21.3 m).

Max. Fluid Temperature: Up to 203°F (95°C).

Motors: All motors, except the 15651 series and 18650 series motors which use sleeve bearings, have sealed electric motor grade ball bearings, are thermally protected, class B insulated, and continuous duty rated. Most pumps available with AC or DC motors.



  • Corrosion resistant
  • Hydraulically efficient
  • No shaft seals
  • Low current draw and heat rise
  • Quiet operation
  • Flexible mounting and body discharge positions
  • NSF certified models available


Typical OEM Applications Include:

  • Film processors
  • Laser and x-ray cooling systems
  • Medical
  • Scientific
  • Laboratory
  • Solar thermal heating and cooling applications
  • Silver recovery equipment


Magnetic drive centrifugal pumps must be used where flooded suction conditions exist.