LDS Vacuum 133-050 Conflat Flange – LOT OF 3

High-vacuum / ultra-high vacuum (UHV) stainless steel 304 ConFlat (CF) flange from LDS Vacuum. 1.33″ outer diameter (DN16/CF133 standard), bored for ½″ tube (0.50″ OD) blank, with six thru-holes (Ø0.172″) for bolt clearance, non-rotatable. Ideal for vacuum systems requiring UHV-rated flange blanks or custom welding/fabrication.