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Pumps for Water-Based, Fire-Resistant, and Other Special Fluids

The checkball pump’s ability to operate with a combination of high or low viscosity or lubricity fluids offers remarkable flexibility. Dynex hydraulic pumps operate within a wide range of recommended viscosities from 31.6 to 3,142 SUS (1,5 to 680 cSt). Dynex water glycol pumps are widely used in the offshore oil & gas industry.

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Application Stories:


Aerospace Component Testing
Wellhead Control Panel
  • Wellhead Control Panel Systems
  • Blowout Preventer (BOP) Systems
  • Diesel Calibration Testing
  • Biodiesel Fuel Production
  • Hydrostatic Roll Balance Systems
  • Lubrication Systems
  • Hydraulic Test-Stands
  • Ground Support Equipment
  • Industrial Coolant Supply Systems
  • Hydroform Presses
  • Metal Crushing

Fluid Compatibility List

Not all compatible fluids listed.

Various pump models are compatible with a variety of special fluids. Because many conditions affect successful operation, contact the Dynex Sales department for a review of your application.

  • Brake Fluids
  • Skydrol Fluids