Flexible Coupling Stainless Steel Conflat Flange CF 3-3/8inch 9.84inch/250mm

Product description

Conflat Flange (CF) Flexible Coupling, CF 3-3/8 inches, 9.84 inches Stainless Steel Fittings
These flexible coupling vacuum fittings have one rotatable and one fixed 3-3/8 inch conflat (CF) flanges.
ConFlat (CF) flanges are used for ultra-high vacuum applications.
These fittings use a copper gasket and knife-edge flanges to achieve the high vacuum seal and can operate down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out.
North American flange sizes are given by flange outer diameter in inches: 1-1/3 (“mini conflat”), 2¾, 4½, 6, 8, 10, 12, 13¼, 14 and 16½.
In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250.
These vacuum fittings are made of corrosive resistant stainless steel.