Conflat Flange Full Nipple, 2.175 in. OD, 0.75 in. Inner Diameter, 4.125in. Long, 304 Stainless Steel Fittings.
Ideal Vacuum replacement Flange, 2.175 in. OD, 0.75 in. Inner Diameter, 4.125 in. long. 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 304 stainless steel.
Conflat Flange (CF) Full Nipple, CF 2-1/8 inches, 304 Stainless Steel
CF Flange Size: CF 2-1/8 inch, CF25
Common Dimensions:
A = 4.125 in.(104.77 mm)
B = 0.75 in. (19.05 mm)
Flange Size OD = 1.33 in. (33.7 mm)
