Bored Conflat Flange, CF 3-3/8 inch, Bored .125 in, 8 Through Holes, Non-Rotatable, 3.375 inches CF-F, Stainless Steel.
These are Bored Conflat Flange, CF 3-3/8 inch, Bored .125 in, Through Holes, Non-Rotatable, 3.375 inches CF-F, Stainless Steel. A small pipe tubing can be welded to the gasket side of the flange. 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"), 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. Sold as ONE EACH.
Bored Conflat Flange, CF 3-3/8 inch, Bored .125 in, 6 Through Bolt Holes, Non-Rotatable, 3.375 inches CF-F, Stainless Steel
CF Flange Size: CF 3 3/8, 3.375 inch
Common Dimensions: Flange Size OD = 3 3/8"
(A)=3 3/8" (85.725mm)
(B)=0.125" (3.175mm)
(C)=11/16" (17.40mm)
(D)=2 13/16" (72.39mm)
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