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EagleBurgmann Launches BarrierPro Barrier Fluid for Dual Mechanical Seals

BarrierPro Barrier Fluid

The demands on the ideal barrier fluid are challenging and it is sometimes difficult to find a product that perfectly fits the application. With this in mind, EagleBurgmann is now offering BarrierPro, a barrier fluid series that has been developed from the highest quality synthetic base stocks and fortified with additives to provide a non-reactive, oxidatively-stable fluid for seal service over a wide temperature range. BarrierPro has been specially formulated for maximum performance with all mechanical seals used in convection and forced flow systems.


  • Compatible with other synthetic barrier fluids
  • Low temperature fluidity
  • High temperature stability
  • Efficiently transfers heat, keeps the seal faces cool
  • Chemically inert
  • Environmentally safe (BarrierPro 5)
  • Readily biodegradable according to OECD 301B (BarrierPro 5)

Available sizes:

  • Gallon Case
  • 5 Gallon Pail
  • 55 Gallon Drum
  • 330 Gallon Tote

Advantages of BarrierPro

Very Clean - BarrierPro features a typical ISO 4406 cleanliness level of 15/13/10

Single Solution - BarrierPro lubricants are formulated to provide a non-reactive, oxidatively-stable fluid for seal service over a wide temperature range. It achieves this quality while also being NSF H1 registered, ISO 21469 certified, Kosher and Halal certified and CFIA accepted, which removes the need to change oils in a food grade environment.

Fluidity - BarrierPro lubricants have excellent low temperature fluidity and high temperature stability properties as well as the ability to efficiently transfer heat and cool the seal faces. An important benefit is the avoidance of carbon blistering, which makes BarrierPro the best choice for applications with frequent start-stop and transient operation with respect to pressure, speed or temperature.

Compatibility - BarrierPro is suitable with most commonly used seal materials. While being compatible with other synthetic barrier fluids, mineral oils, white oils, and diester fluids, it should not be mixed with glycol or silicone synthetics.

Synthetic - Unlike petroleum oils, which are complex mixtures of naturally occurring hydrocarbons, synthetic base fluids are man-made petrochemicals with performance-enhancing additives that have predictable and desirable properties. EagleBurgmann’s BarrierPro contains no impurities that are known catalyst poisons.

For more information on EagleBurgmann BarrierPro, please contact us at info.us@eagleburgmann.com.

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