Description

“KF Vacuum Fittings (also known as ISO-KF, NW, or Quick Flange vacuum fittings) are widely used in vacuum systems for fast, reliable, and leak-tight connections.” Abbreviations Used in the Industry KF – Klein Flange (commonly used term) NW – Nominal Width (European terminology) ISO-KF – International Organization for Standardization – KF Standard QF – Quick Flange KF Vacuum Fittings, including KF Clamps, KF O-Rings, and KF Center Rings, are essential components used in high and rough vacuum systems to ensure secure, leak-tight connections between vacuum pipelines and equipment. Designed for quick installation and reliable sealing, KF fittings are widely used in laboratories, research facilities, and industrial vacuum applications. INDVAC KF Clamps are manufactured from high-quality stainless steel, providing strong and durable fastening for vacuum flange connections. These quick-release clamps allow easy assembly and disassembly, making them ideal for systems that require frequent maintenance or modifications. KF O-Rings are available in high-performance materials such as Viton and NBR, offering excellent sealing performance, chemical resistance, and durability under vacuum conditions. These O-rings help maintain consistent vacuum pressure and prevent leakage within the system. KF Center Rings, also known as centering rings with O-rings, ensure precise alignment between flanges while providing a reliable vacuum seal. They are commonly used in ISO-KF vacuum fittings and are compatible with standard vacuum components used in industrial and laboratory environments. KF Vacuum Fittings are available in standard sizes including KF10, KF16, KF25, KF40, and KF50, making them suitable for a wide range of vacuum systems. These components are widely used in industries such as semiconductor manufacturing, pharmaceuticals, chemical processing, food processing, and research laboratories. With robust construction, easy installation, and reliable sealing performance, KF vacuum fittings are the preferred choice for building efficient and leak-free vacuum systems. KF10 Vacuum Fittings KF16 Vacuum Fittings KF25 Vacuum Fittings KF40 Vacuum Fittings KF50 Vacuum Fittings