Conflat Flange (CF) Zero Length Fused Silica Viewport CFF 1.33 inch, 304 Stainless Steel, UV
These conflat, zero length fused silica viewports have a flange size of ConFlat (CF) 1.33 inch. 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 Flange (CF) Zero Length Fused Silica Viewport CF 1.33 inch
Material: Corning HPFS 7980 Fused Silica, 304 SS
Thermal Range: -100 °C to 200 °C
Common Dimensions
A. 0.63"
B. 0.085"
C. 0.35"
D. 1.33"
E. 304 SS sleeve & flange
