Conflat Flange (CF) 4-Way Cross, Adaptive Reducer, CF 2.75 inches to CF 1.33 inches, Stainless Steel Fittings
These 4-way Adaptive Reducer Cross vacuum fittings have two rotatable and two fixed CF 2.75 inch X CF 1.33 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.
Conflat 4-Way Cross Adaptive Reducer, CF 2.75 inch X 1.33 inch, Stainless Steel
CF Flange Size: CF 2.75 inch (6 bolt) X 1.33 inch (6 bolt)
Common Dimensions: A = 62.50mm, B = 47.50mm