Bored Conflat Flange, CF 6 3/4 inch, Bored 5.00 in, 18 Through Holes, Non-Rotatable, 6.75 inch CF-F, Stainless Steel.

These are Bored Conflat Flange, CF 6 3/4 inch, Bored 5.00 in, Through Holes, Non-Rotatable, 6.75 inches CF-F, Stainless Steel. These 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"), 2ľ, 4˝, 6, 8, 10, 12, 13Ľ, 14 and 16˝. 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. Sold as ONE EACH.

Bored Conflat Flange, CF 6 3/4 inch, Bored 5.00 in, 18 Through Bolt Holes, Non-Rotatable, 6.75 inches CF-F, Stainless Steel
CF Flange Size: CF 6 3/4 inch, 6.75 inch

Common Dimensions: Flange Size OD = 6 3/4"
(A)=6 3/4" (171mm)
(B)=5.00" (127.85mm)
(C)=4 7/8" (123.8mm)
(D)=13/16" (21.34mm)
(E)=6.00" (151.61mm)