Donaldson's filtration technology protects precision components in harsh environments such as exhaust gases and bad weather.
The "Breath Cap," which uses a special ePTFE porous membrane, maintains breathability while providing dustproof and waterproof functions. It also prevents issues commonly encountered with precision equipment, such as condensation and distortion or damage caused by internal pressure fluctuations.
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basic information
【Function】 The high breathability of the Tetratex PTFE porous membrane enhances ventilation within precision components and resolves condensation issues. The surface of the porous membrane is treated to be oil-repellent, demonstrating high chemical resistance to the following substances: - Battery fluid - Gasoline - Various oils - Windshield washer fluid - Antifreeze - Car shampoo - Isopropyl alcohol - Car wax remover - Various surfactants
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Applications/Examples of results
- Vehicle-mounted headlamp - Control box - Waterproof digital camera - Vehicle-mounted fog lamp - OA equipment toner parts - Electric toothbrush - Vehicle-mounted rear lamp - Bathroom installation operation panel - Electric shaver etc. *For more details, please refer to the catalog or contact us.*
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Company information
Founded in the United States in 1915, Donaldson has built a solid track record and gained trust as a global manufacturer of filtration solutions for over 100 years. Starting with engine filters for agricultural machinery, Donaldson products offer a wide range of filtration solutions, from large filtration systems for gas turbine equipment to ultra-fine filters and membranes for cutting-edge electronics. Donaldson Japan has established a manufacturing plant and technical center in the country, leveraging its long-standing filter technology to develop products suited to the Japanese market and provide support in line with customers' global expansion. Moving forward, we will continue to lead the industry as a pioneer in filtration technology.