Tegra® Synthetic Barrier Fluid ISOCLEAN® Certified Lubricant is used as a barrier fluid in dual mechanical seals found in pumps handling hydrocarbon liquids.
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Long fluid life in high temperature operation.
helps minimize the operating face temperature of the seal to prevent blistering of the carbon seal face.
helps minimize surface wear that can lead to early seal failure.
The barrier fluid’s inhibition against rust and corrosion, foaming and oil oxidation provides excellent protection in extreme conditions.
Applications
Tegra Synthetic Barrier Fluid is designed to meet the needs of a barrier fluid for dual mechanical seals per API Standard 682, Shaft Sealing Systems for Centrifugal and Rotary Pumps. Dual mechanical seals are used to control emissions of volatile air pollutants from industrial equipment. Leading seal manufacturers recommend the use of low viscosity synthetic fluids for extended seal life of API Standard 682 dual mechanical seals.
Tegra Synthetic Barrier Fluid is compatible with a wide range of:
• process liquids and does not contain impurities that could lead to catalyst poisoning should it enter the process stream.
• seal elastomers, including Buna N, nitrile, Neoprene, polyacrylate, fluorosilicone, Hypalon, and fluorocarbon.
It has a low Volatile Organic Compound (VOC) level, so that the barrier fluid itself will not be the source of volatile air pollutants in higher temperature
applications.
Use of Tegra Synthetic Barrier Fluid will help provide very stable seal performance over a wide temperature range.
Tegra Synthetic Barrier Fluid helps maximize the life of the dual mechanical seal by minimizing the operating face temperature and surface wear.
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