Filter integrated with plastic products prevents the intrusion of fine particles and liquids! It enhances the reliability and lifespan of the equipment.
The "Protective Vent Assembly (Protective Waterproof Vent Filter Assembly)" is a product that equalizes the pressure between the external environment and the inside of the enclosure while protecting the equipment from various external particles, dust, water, oil, and liquids. It is integrated with plastic through thermal welding, adhesives, or overmolding, and provided to customers. The materials used can include a wide range of thermoreversible resins, elastomers, and other resin materials. 【Features】 - Prevention of the intrusion of harmful particles and liquids into the equipment - Stable pressure equalization even during variations in altitude and temperature - High-efficiency particle removal - Ventilation characteristics and pressure equalization performance - Cost reduction by replacing expensive airtight sealing materials *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Other Features】 ■ Water-repellent and oil-repellent ■ Oil standards: 1 to 8 ■ IP protection ratings: IP44 to IP67/IP68 ■ Simplification of application and device integration ■ Multifunctionality of acoustic performance and waterproof protection ■ Customization through free design of size and shape *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■ Devices where adhesive cannot be used, incompatibility with chemicals, extremely harsh temperature environments, etc. Devices that require physical protection by filter parts ■ Automotive equipment, etc. *For more details, please refer to the PDF document or feel free to contact us.
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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.