2.75" OD X 1" ID Double Sided CF Flange, Stainless Steel, vacuum parts

Description

These are
2.75" OD X Double Sided Thick CF Flange
, CF 2.75", Non-rotatable, 2.75" cf-f, stainles
s steel. One has an ID of 1" and the other has an ID of .5".
Nor-Cal Products' double-sided flanges are identical to standard CF flanges except the same gasket-sealing detail is machined into both faces of the flange. These flanges can be inserted between like-sized flanges as spacers, orifice plates, or when radially drilled, as custom penetrations into vacuum systems.
These flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and knife-edge flanges to achieve the high va
cuum seal and can operate down to 10-13 torr (10
-11 Pa) and can be heated to 450ºC for bake-out.
Condition: (2) New
Product Numbers: 275-050D, 275-100D
Price: