The ISO-KF Seal Inner Centered with Mesh Screen is designed for ISO-KF vacuum connections that require accurate inner centering together with integrated mesh screening. It is available in Stainless Steel 304 / 1.4301 and Stainless Steel 316L / 1.4404, with the catalog specifying that various O-ring seal types are available, the filter material is stainless steel, the wire thickness is approximately 0.3 mm, and the mesh size is approximately 1 mm. This version is intended for applications where both sealing and simple screening are needed within the vacuum line.