MDC 1112112 ConFlat Flange – LOT OF 3

This CF flange 2.75 inch OD × 1.62 inch ID (DN40CF 70mm × 41.15mm) is a mini non-rotatable clearance-hole flange constructed from 316LN stainless steel. ConFlat (CF) design provides compatibility with UHV and HV systems requiring reliable sealing. Non-rotatable style ensures consistent positioning in assemblies, while clearance holes facilitate fastening. With its low magnetic permeability, 316LN stainless steel is suited for sensitive environments. Typical applications include semiconductor manufacturing, aerospace systems, cryogenic setups, research laboratories, and life sciences industries. It is built for stability and reliable performance in vacuum connections.