The KF Bellow is a flexible connector mostly used in laboratories and semiconductor equipment.  The bellow links different vacuum components while maintaining a secure, vacuum-tight seal.  It can absorb slight movements and thermal expansion between connected components, helping to prevent damage and leakage.

Our KF Bellows are available in various lengths (e.g. 100mm, 250mm, 500mm, and 1000mm), as well as in custom lengths to meet specific needs.  They are made of stainless steel 304 or 316L, ensuring high resistance to corrosion and durability in harsh vacuum environments.