趣购彩

These zero-length reducer vacuum fittings have a 2-3/4 inch to 1-1/3 inch conflat (CF) flange. 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"), 2?, 4?, 6, 8, 10, 12, 13?, 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.

Conflat Flange (CF) Zero Length Reducer, CF 2-3/4 inches (Through Hole) to 1-1/3 inches (Tapped Hole), Stainless Steel

CF Flange Size: CF 2-3/4 to 1-1/3 inch

Common Dimensions:

Large Flange Dimension (Through Holes) = CF 2.125 inch 

Small Flange Dimension (Tapped Holes) = CF 1.33 inch

A = 15.75mm

B = 11.90mm

Tube Size = 3/4 inch