Ultra Sealing Disks ISO-K / ISO-F are high-quality sealing solutions designed for optimal performance in vacuum systems. These disks ensure a reliable and leak-free seal, minimizing contamination and maintaining system integrity. They are compatible with ISO-K and ISO-F flange connections, making them versatile and easy to use. Durable and effective, these sealing disks are essential for any laboratory or industrial application that requires high vacuum environments.