Bored Conflat Flange, CF 1-1/3 inch, Bored .063 in, 6 Through Holes, Non-Rotatable, 1.33 inches CF-F, Stainless Steel. These are Bored Conflat Flange, CF 1-1/3 inch, Bored .063 in, Through Holes, Non-Rotatable, 1.33 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 1-1/3 inch, Bored .063 in, 6 Through Bolt Holes, Non-Rotatable, 1.33 inches CF-F, Stainless Steel CF Flange Size: CF 1 1/3, 1.33 inch Common Dimensions: Flange Size OD = 1 1/3 (A)=1 1/3 (33.70mm) (B)=.063 (1.6 mm) (C)=5/16 (7.60mm) (D)=1 1/16 (27mm)

Bored Conflat Flange, CF 1-1/3 inch, Bored .25 in, 6 Through Holes, Non-Rotatable, 1.33 inches CF-F, Stainless Steel. These are Bored Conflat Flange, CF 1-1/3 inch, Bored .25 in, Through Holes, Non-Rotatable, 1.33 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 1-1/3 inch, Bored .25 in, 6 Through Bolt Holes, Non-Rotatable, 1.33 inches CF-F, Stainless Steel CF Flange Size: CF 1 1/3, 1.33 inch Common Dimensions: Flange Size OD = 1 1/3 (A)=1 1/3 (33.70mm) (B)=0.25 (6.35mm) (C)=5/16 (7.60mm) (D)=1 1/16 (27mm)

Bored Conflat Flange, CF 1-1/3 inch, Bored 3/8 in, 6 Through Holes, Non-Rotatable, 1.33 inches CF-F, Stainless Steel. These are Bored Conflat Flange, CF 1-1/3 inch, Bored 3/8 in, Through Holes, Non-Rotatable, 1.33 inches CF-F, Stainless Steel. 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 1-1/3 inch, Bored 3/8 in, 6 Through Bolt Holes, Non-Rotatable, 1.33 inches CF-F, Stainless Steel CF Flange Size: CF 1 1/3, 1.33 inch Common Dimensions: Flange Size OD = 1 1/3 (A)=1 1/3 (33.70mm) (B)=3/8 (9.65mm) (C)=NA (D)=5/16 (7.60mm) (E)=1 1/16 (27mm)

Bored Conflat Flange, CF 1-1/3 inch, Bored 1/2 in, 6 Through Holes, Non-Rotatable, 1.33 inches CF-F, Stainless Steel. These are Bored Conflat Flange, CF 1-1/3 inch, Bored 1/2 in, Through Holes, Non-Rotatable, 1.33 inches CF-F, Stainless Steel. 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 1-1/3 inch, Bored 1/2 in, 6 Through Bolt Holes, Non-Rotatable, 1.33 inches CF-F, Stainless Steel CF Flange Size: CF 1 1/3, 1.33 inch Common Dimensions: Flange Size OD = 1 1/3 (A)=1 1/3 (33.70mm) (B)=1/2 (12.83mm) (C)=NA (D)=5/16 (7.60mm) (E)=1 1/16 (27mm)

Bored Conflat Flange, 1-1/3 inch, Bored 3/4, Through Holes, Non-Rotatable, 1.33 inches CF-F, Stainless Steel These are CF 1.33 inch Bored 6 Through Holes, 3/4 inch through, Non-Rotatable fittings. 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. Sold as ONE EACH. Conflat Flange (CF) Bored Through Holes 3/4 inch, Non-Rotatable, CF 1-1/3 inches, Stainless Steel CF Flange Size: 6 bolt Holes, 3/4 inch bored through, CF 1-1/3 inch, 1.33 inch Common Dimensions: Flange Size OD = 1.33, Tube 0.75 A=1 3/8 (34mm), B=3/4(20mm), C=5/8(16mm), D=5/16(8mm), E=1 1/16(27mm), 6 bolt holes.

Bored Conflat Flange, CF 2 1/8 inch, Bored 0.75 in, 4 Through Holes, Non-Rotatable, 2.125 inch CF-F, Stainless Steel. These are Bored Conflat Flange, CF 2 1/8 inch, Bored 0.75 in, Through Holes, Non-Rotatable, 2.125 inches CF-F, Stainless Steel. 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 2 1/8 inch, Bored 0.75 in, 4 Through Bolt Holes, Non-Rotatable, 2.125 inches CF-F, Stainless SteelCF Flange Size: CF 2 1/8, 2.125 inchCommon Dimensions: Flange Size OD = 2 1/8(A)=2 1/8 (53.80mm) (B)=0.75 (25.65mm) (C)=15/16 (23.90mm) (D)=1/2 (11.90mm) (E)=1 5/8 (41.28mm)

Bored Conflat Flange, CF 2 1/8 inch, Bored 1 in, 4 Through Holes, Non-Rotatable, 2.125 inch CF-F, Stainless Steel. These are Bored Conflat Flange, CF 2 1/8 inch, Bored 1 in, Through Holes, Non-Rotatable, 2.125 inches CF-F, Stainless Steel. 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 2 1/8 inch, Bored 1 in, 4 Through Bolt Holes, Non-Rotatable, 2.125 inches CF-F, Stainless Steel CF Flange Size: CF 2 1/8, 2.125 inch Common Dimensions: Flange Size OD = 2 1/8 (A)=2 1/8 (53.80mm) (B)=1 (25.65mm) (C)=15/16 (23.90mm) (D)=1/2 (11.90mm) (E)=1 5/8 (41.28mm)

Bored Conflat Flange, CF 2-3/4 inch, Bored .125 in, 6 Through Holes, Non-Rotatable, 2.75 inches CF-F, Stainless Steel. These are Bored Conflat Flange, CF 2-3/4 inch, Bored .125 in, Through Holes, Non-Rotatable, 2.75 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 2-3/4 inch, Bored .125 in, 6 Through Bolt Holes, Non-Rotatable, 1.33 inches CF-F, Stainless Steel CF Flange Size: CF 2 3/4, 2.75 inch Common Dimensions: Flange Size OD = 2.75 (A)=2 3/4 (69.30mm) (B)=0.125 (3.175mm) (C)=5/16 (7.60mm) (D)=1 1/16 (27mm)

Bored Conflat Flange, CF 2-3/4 inch, Bored .25 in, 6 Through Holes, Non-Rotatable, 2.75 inches CF-F, Stainless Steel. These are Bored Conflat Flange, CF 2-3/4 inch, Bored .25 in, Through Holes, Non-Rotatable, 2.75 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 2-3/4 inch, Bored .25 in, 6 Through Bolt Holes, Non-Rotatable, 2.75 inches CF-F, Stainless Steel CF Flange Size: CF 2 3/4, 2.75 inch Common Dimensions: Flange Size OD = 1 1/3 (A)=2 3/4 (69.30mm) (B)=0.25 (6.35mm) (C)=5/16 (7.60mm) (D)=1 1/16 (27mm)

Bored Conflat Flange, CF 2-3/4 inch, Bored 3.375 in, 6 Through Holes, Non-Rotatable, 2.75 inches CF-F, Stainless Steel. These are Bored Conflat Flange, CF 2-3/4 inch, Bored .375 in, Through Holes, Non-Rotatable, 2.75 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 2-3/4 inch, Bored .375 in, 6 Through Bolt Holes, Non-Rotatable, 2.75 inches CF-F, Stainless Steel CF Flange Size: CF 2 3/4, 2.75 inch Common Dimensions: Flange Size OD = 2.75 (A)=2 3/4 (69.30mm) (B)=0.375 (9.525mm) (C)=5/16 (7.60mm) (D)=1 1/16 (27mm)

Bored Conflat Flange, CF 2-3/4 inch, Bored .5 in, 6 Through Holes, Non-Rotatable, 2.75 inches CF-F, Stainless Steel. These are Bored Conflat Flange, CF 2-3/4 inch, Bored .5 in, Through Holes, Non-Rotatable, 2.75 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 2-3/4 inch, Bored .5 in, 6 Through Bolt Holes, Non-Rotatable, 2.75 inches CF-F, Stainless Steel CF Flange Size: CF 2 3/4, 2.75 inch Common Dimensions: Flange Size OD = 2 3/4 (A)=2 3/4 (69.30mm) (B)=0.5 (12.7mm) (C)=5/16 (7.60mm) (D)=1 1/16 (27mm)

Bored Conflat Flange, CF 2 3/4 inch, Bored 3/4 in, 6 Through Holes, Non-Rotatable, 2.750 inch CF-F, Stainless Steel. These are Bored Conflat Flange, CF 2 3/4 inch, Bored 1 in, Through Holes, Non-Rotatable, 2.750 inches CF-F, Stainless Steel. 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 2 3/4 inch, Bored 3/4 in, 6 Through Bolt Holes, Non-Rotatable, 2.750 inches CF-F, Stainless Steel CF Flange Size: CF 2 3/4, 2.750 inch Common Dimensions: Flange Size OD = 2 3/4 (A)=2 3/4 (69.30mm) (B)=3/4 (19.10mm) (C)=11/16 (15.75mm) (D)=9/16 (12.70mm) (E)=2 5/16 (58.72mm)

Bored Conflat Flange, CF 2 3/4 inch, Bored 1 in, 6 Through Holes, Non-Rotatable, 2.750 inch CF-F, Stainless Steel. These are Bored Conflat Flange, CF 2 3/4 inch, Bored 1 in, Through Holes, Non-Rotatable, 2.750 inches CF-F, Stainless Steel. 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 2 3/4 inch, Bored 1 in, 6 Through Bolt Holes, Non-Rotatable, 2.750 inches CF-F, Stainless Steel CF Flange Size: CF 2 3/4, 2.750 inch Common Dimensions: Flange Size OD = 2 3/4 (A)=2 3/4 (69.30mm) (B)=1 1/8 (28.20mm) (C)=1 (25mm) (D)=9/16 (12.70mm) (E)=2 5/16 (58.72mm)

Bored Conflat Flange, CF 2 3/4 inch, Bored 1.50 in, 6 Through Holes, Non-Rotatable, 2.750 inch CF-F, Stainless Steel. These are Bored Conflat Flange, CF 2 3/4 inch, Bored 1.50 in, Through Holes, Non-Rotatable, 2.750 inches CF-F, Stainless Steel. 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 2 3/4 inch, Bored 1.5 in, 6 Through Bolt Holes, Non-Rotatable, 2.750 inches CF-F, Stainless Steel CF Flange Size: CF 2 3/4, 2.750 inch Common Dimensions: Flange Size OD = 2 3/4 (A)=2 3/4 (69.30mm) (B)=1 1/2 (38.35mm) (C)=1 7/16 (36.60mm) (D)=9/16 (12.70mm) (E)=2 5/16 (58.72mm)

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)

Bored Conflat Flange, CF 3-3/8 inch, Bored .25 in, 8 Through Holes, Non-Rotatable, 3.375 inches CF-F, Stainless Steel. These are Bored Conflat Flange, CF 3-3/8 inch, Bored .25 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 .25 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)=0.25 (6.35mm) (C)=11/16 (17.40mm) (D)=2 13/16 (72.39mm)

Bored Conflat Flange, CF 3-3/8 inch, Bored .375 in, 8 Through Holes, Non-Rotatable, 3.375 inches CF-F, Stainless Steel. These are Bored Conflat Flange, CF 3. 3/8 inch, Bored 3/8 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 .375 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)=0.375 (9.525mm) (C)=11/16 (17.40mm) (D)=2 13/16 (72.39mm)

Bored Conflat Flange, CF 3-3/8 inch, Bored 0.5 in, 8 Through Holes, Non-Rotatable, 3.375 inches CF-F, Stainless Steel. These are Bored Conflat Flange, CF 3-3/8 inch, Bored .5 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 .5 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)=0.5 (12.7mm) (C)=1/16 (17.40mm) (D)=2 13/16 (72.39mm)

Bored Conflat Flange, CF 3-3/8 in, Bored 1.5 in, Through Holes, Non-Rotatable, 3.375 inch CF-F, SS. These are bored Conflat flange, CF 3-3/8 inch, Bored 1.5 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 corrosion resistant stainless steel. Bored Conflat Flange, CF 3-3/8 inch, Bored 1.5 in, 8 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)=1.5 (38.1mm) (D)=2 13/16 (72.39mm)

Bored Conflat Flange, CF 3 3/8 inch, Bored 2.00 in, 8 Through Holes, Non-Rotatable, 3.375 inch CF-F, Stainless Steel. These are Bored Conflat Flange, CF 3 3/8 inch, Bored 2.00 in, Through Holes, Non-Rotatable, 3.375 inches CF-F, Stainless Steel. 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 2.00 in, 8 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 (85.30mm) (B)=2.00 (51mm) (C)=1 15/16 (49.30mm) (D)=11/16 (17.40mm) (E)=2 13/16 (72.39mm)

Bored Conflat Flange, 4-1/2 inch, Bored 2.5 in., Through Holes, Non-Rotatable, 4.50 inches CF-F, Stainless Steel These are Bored Flange, 4 1/2 inch CF, bored 2.5 inch, Through holes, Non-Rotatable. 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. Sold as ONE EACH. Conflat Flange (CF) Bored Through Holes, CF 4-1/2 inches, 8 bolt holes, Stainless Steel CF Flange Size: CF 4-1/2, 4.5 inch Common Dimensions: Flange Size OD = 4.5 A=4.5 (113.50mm), B=2.5(63.75mm), C=2 7/16(62mm), D=11/16(17.40mm), E=3 5/8(92.15mm)

Bored Conflat Flange, CF 4 5/8 inch, Bored 3.00 in, 10 Through Holes, Non-Rotatable, 4.625 inch CF-F, Stainless Steel. These are Bored Conflat Flange, CF 4 5/8 inch, Bored 3.00 in, Through Holes, Non-Rotatable, 4.625 inches CF-F, Stainless Steel. 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 4 5/8 inch, Bored 3.00 in, 10 Through Bolt Holes, Non-Rotatable, 4.50 inches CF-F, Stainless Steel CF Flange Size: CF 4 5/8, 4.625 inch Common Dimensions: Flange Size OD = 4 5/8 (A)=4.625 (117mm) (B)=3.00 (76.45mm) (C)=2 15/16 (74.70mm) (D)=9/16 (20.60mm) (E)=4 1/16 (102.36mm)

Bored Conflat Flange, CF 6 inch, Bored 4.00 in, 16 Through Holes, Non-Rotatable, 6.00 inch CF-F, Stainless Steel. These are Bored Conflat Flange, CF 6 inch, Bored 4.00 in, Through Holes, Non-Rotatable, 6.00 inches CF-F, Stainless Steel. 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 6 inch, Bored 4.00 in, 16 Through Bolt Holes, Non-Rotatable, 6.00 inches CF-F, Stainless Steel CF Flange Size: CF 6 inch, 6.00 inch Common Dimensions: Flange Size OD = 6.00 (A)=5 15/16 (151mm) (B)=4.00 (101.85mm) (C)=3 15/16 (99.60mm) (D)=3/4 (19.80mm) (E)=5 1/8 (130.25mm)

Bored Conflat Flange, CF 6 3/4 inch, Bored 5.00 in, 18 Through Holes, Non-Rotatable, 6.75 inch CF-F, Stainless Steel. These are Bored Conflat Flange, CF 6 3/4 inch, Bored 5.00 in, Through Holes, Non-Rotatable, 6.75 inches CF-F, Stainless Steel. 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 6 3/4 inch, Bored 5.00 in, 18 Through Bolt Holes, Non-Rotatable, 6.75 inches CF-F, Stainless Steel CF Flange Size: CF 6 3/4 inch, 6.75 inch Common Dimensions: Flange Size OD = 6 3/4 (A)=6 3/4 (171mm) (B)=5.00 (127.85mm) (C)=4 7/8 (123.8mm) (D)=13/16 (21.34mm) (E)=6.00 (151.61mm)

Bored Conflat Flange, CF 8 inch, Bored 6.00 in, 20 Through Holes, Non-Rotatable, 8.00 inch CF-F, Stainless Steel. These are Bored Conflat Flange, CF 8 inch, Bored 6.00 in, Through Holes, Non-Rotatable, 8.00 inches CF-F, Stainless Steel. 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 8 inch, Bored 6.00 in, 20 Through Bolt Holes, Non-Rotatable, 8.00 inches CF-F, Stainless Steel CF Flange Size: CF 8 inch, 8.00 inch Common Dimensions: Flange Size OD = 8.00 (A)=8.00 (202mm) (B)=6.00 (153mm) (C)=5 7/8 (150mm) (D)=7/8 (22.35mm) (E)=7 1/8 (181mm)

Bored Conflat Flange, 10 inch, Bored 8.0 in., Through Holes, Non-Rotatable, 10 inches CF-F, Stainless Steel These are Bored Conflat Flange, 10 inch, Bored 8.0 in., 24 Through Holes, Non-Rotatable, 10 inches CF-F, Stainless Steel. 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. Sold as ONE EACH. Conflat Flange (CF) Bored Through Holes 10 inch, Non-Rotatable, CF 10 inches, Stainless Steel CF Flange Size: 24 bolt Holes, 8 inch bored through, CF 10 inch, 10.00 inch Common Dimensions: Flange Size OD = 10, Tube 8.00 A=10 (254mm), B=8(204mm), C=7 7/8(200mm), D=1.00(25mm), E=9 1/8(232mm), 24 bolt holes.

Bored Conflat Flange, CF 12 inch, Bored 10.00 in, 32 Through Holes, Non-Rotatable, 12.00 inch CF-F, Stainless Steel. These are Bored Conflat Flange, CF 12 inch, Bored 10.00 in, Through Holes, Non-Rotatable, 12.00 inches CF-F, Stainless Steel. 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 12 inch, Bored 10.00 in, 32 Through Bolt Holes, Non-Rotatable, 12.00 inches CF-F, Stainless Steel CF Flange Size: CF 12 inch, 12.00 inch Common Dimensions: Flange Size OD = 12.00 (A)=12.00 (304mm) (B)=10.00 (254mm) (C)=9 7/8 (251mm) (D)=1 (26mm) (E)=11 1/8 (283mm)

Bored Conflat Flange, CF 13 1/4 inch, Bored 10.00 in, 30 Through Holes, Non-Rotatable, 13.25 inch CF-F, Stainless Steel. These are Bored Conflat Flange, CF 13 1/4 inch, Bored 10.00 in, Through Holes, Non-Rotatable, 13.25 inches CF-F, Stainless Steel. 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 13 1/4 inch, Bored 10.00 in, 30 Through Bolt Holes, Non-Rotatable, 13.25 inches CF-F, Stainless Steel CF Flange Size: CF 13 1/4 inch, 13.25 inch Common Dimensions: Flange Size OD = 13 1/4 (A)=13.22 (336mm) (B)=10.00 (255mm) (C)=9.88 (251mm) (D)=1.12 (28mm) (E)=12.06 (306mm)