Bored Conflat Flange, 1.33 inch CF, Bored 0.5 in., Through Holes, Rotatable, 1 1/3 inches CF-F, Stainless Steel. These are Bored Through 6 bolt holes rotatable flanges, 1 1/3 inch CF, CFF ConFlat (CF). These flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and a knife-edge flange 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 6 bolt hole through flange rotatable, bored 0.50 inch, CF 1 1/3 inches, Stainless Steel CF Flange Size: CF 1.33 inch Common Dimensions: (A) Outer Diameter = 1 1/3 in. (34mm) (B) = NA (C) = 1/2 in. (13mm) (D) = 1/4 in. (7mm) (E) = 1 1/16 in. (27mm)

Bored Conflat Flange, 1.33 inch CF, Bored 0.75 in., through Holes, Rotatable, 1.33 inches CF-F, Stainless Steel. These are Bored through 6 bolt holes rotatable flanges, 1 1/3 inch CF, CFF ConFlat (CF). These flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and a knife-edge flange 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 6 bolt hole through flange rotatable, bored 0.75 inch, CF 1 1/3 inches, Stainless Steel CF Flange Size: CF 1.33 inch Common Dimensions: (A) Outer Diameter = 1 1/3 in. (34mm) (B) = 3/4 in. (19.41mm) (C) = 1/2 in. (13mm) (D) = 1/4 in. (7mm) (E) = 1 1/16 in. (27mm)

Bored Conflat Flange, 2.125 inch, Bored 1.00 in., Through Holes, Rotatable, 2 1/8 inches CF-F, Stainless Steel. These are Bored through 4 bolt holes rotatable flanges, 2 1/8 inch CF, CFF ConFlat (CF). These flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and a knife-edge flange 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 4 bolt hole tapped flange rotatable, bored 1.00 inch, CF 2 1/8 inches, Stainless Steel CF Flange Size: CF 2.125 inch Common Dimensions: (A) Outer Diameter = 2 1/8 in. (54mm) (B) = 1 1/8 in. (28mm) (C) = 1 in. (24mm) (D) = 1/2 in. (12mm) (E) = 1 5/8 in. (41mm)

Bored Conflat Flange, 2.750 inch, Bored 0.75 in., Through Holes, Rotatable, 2 3/4 inches CF-F, Stainless Steel. These are Bored through 6 bolt holes rotatable flanges, 2 3/4 inch CF, CFF ConFlat (CF). These flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and a knife-edge flange 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 6 bolt hole through flange rotatable, bored 0.75 inch, CF 2 3/4 inches, Stainless Steel CF Flange Size: CF 2.750 inch Common Dimensions: (A) Outer Diameter = 2 3/4 in. (69mm) (B) = 3/4 in. (19mm) (C) = 5/8 in. (16mm) (D) = 1/2 in. (13mm) (E) = 2 5/16 in. (59mm)

Bored Conflat Flange, 2.750 inch, Bored 1.0 in., Through Holes, Rotatable, 2 3/4 inches CF-F, Stainless Steel. These are Bored through 6 bolt holes rotatable flanges, 2 3/4 inch CF, CFF ConFlat (CF). These flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and a knife-edge flange 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 6 bolt hole through flange rotatable, bored 1.0 inch, CF 2 3/4 inches, Stainless Steel CF Flange Size: CF 2.750 inch Common Dimensions: (A) Outer Diameter = 2 3/4 in. (69mm) (B) = 1.0 in. (22mm) (C) = 5/8 in. (16mm) (D) = 1/2 in. (13mm) (E) = 2 5/16 in. (59mm)

Bored Conflat Flange, 2.750 inch, Bored 1.50 in., Through Holes, Rotatable, 2 3/4 inches CF-F, Stainless Steel. These are Bored through 6 bolt holes rotatable flanges, 2 3/4 inch CF, CFF ConFlat (CF). These flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and a knife-edge flange 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 6 bolt hole through flange rotatable, bored 1.50 inch, CF 2 3/4 inches, Stainless Steel CF Flange Size: CF 2.750 inch Common Dimensions: (A) Outer Diameter = 2 3/4 in. (69mm) (B) = 1 1/2 in. (45mm) (C) = 1 7/16 in. (37mm) (D) = 1/2 in. (13mm) (E) = 2 5/16 in. (59mm)

Bored Conflat Flange, 3.38 inch, Bored 2 in., Through Holes, Rotatable, 3.38 inches CF-F, Stainless Steel These are Bored Flange, 3 1/3 inch CF, bored 2.0 inch, Through holes, 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 3 1/3 inches, 8 bolt holes, Rotatable, Stainless Steel CF Flange Size: CF 3 1/3, 3.338 inch Common Dimensions: Flange Size OD = 3 1/3 A=3 3/8 (85.30), B=2 1/8(54.50), C=1 15/16(49.30), D=11/16(17.30mm), E=2 13/16(72.39mm)

Bored Conflat Flange, 4-1/2 inch, Bored 2.5 in., Through Holes, Rotatable, 4.50 inches CF-F, Stainless Steel These are Bored Flange, 4 1/2 inch CF, bored 2.5 inch, Through holes, 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, Rotatable, 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=2.7/8(72.39mm), C=2 7/16(62mm), D=3/4(19.10mm), E=3 5/8(92.15mm)

Bored Conflat Flange, 4.625 inch, Bored 3.00 in., through Holes, Rotatable, 4 5/8 inches CF-F, Stainless Steel. These are Bored through 10 bolt holes rotatable flanges, 4 5/8 inch CF, CFF ConFlat (CF). These flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and a knife-edge flange 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 10 bolt hole through flange rotatable, bored 3.00 inch, CF 4 5/8 inches, Stainless Steel CF Flange Size: CF 4.625 inch Common Dimensions: (A) Outer Diameter = 4 5/8 in. (117mm) (B) = 3 1/8 in. (80mm) (C) = 3 in. (75mm) (D) = 3/4 in. (20mm) (E) = 4 in. (102mm)

Bored Conflat Flange, 6.00 inch, Bored 4.00 in., Through Holes, Rotatable, 6.00 inches CF-F, Stainless Steel. These are Bored through 16 bolt holes rotatable flanges, 6.00 inch CF, CFF ConFlat (CF). These flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and a knife-edge flange 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 16 bolt hole through flange rotatable, bored 4.00 inch, CF 6.00 inches, Stainless Steel CF Flange Size: CF 6.00 inch Common Dimensions: (A) Outer Diameter = 6 in. (152mm) (B) = 4 in. (106mm) (C) = 4 in. (100mm) (D) = 13/16 in. (21mm) (E) = 5 1/8 in. (130mm)

Bored Conflat Flange, 6.75 inch, Bored 5.00 in., Through Holes, Rotatable, 6 3/4 inches CF-F, Stainless Steel. These are Bored through 18 bolt holes rotatable flanges, 6.75 inch CF, CFF ConFlat (CF). These flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and a knife-edge flange 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 18 bolt hole through flange rotatable, bored 5.00 inch, CF 6.75 inches, Stainless Steel CF Flange Size: CF 6.75 inch Common Dimensions: (A) Outer Diameter = 6.75 in. (171mm) (B) = 5 in. (127mm) (C) = 4 7/8 in. (124mm) (D) = 13/16 in. (21mm) (E) = 6 in. (152mm)

Bored Conflat Flange, 8.00 inch, Bored 6.00 in., Through Holes, Rotatable, 8.00 inches CF-F, Stainless Steel. These are Bored through 20 bolt holes rotatable flanges, 8.00 inch CF, CFF ConFlat (CF). These flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and a knife-edge flange 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 20 bolt hole through flange rotatable, bored 6.00 inch, CF 8.00 inches, Stainless Steel CF Flange Size: CF 8.00 inch Common Dimensions: (A) Outer Diameter = 8.00 in. (202mm) (B) = 6 in. (153mm) (C) = 5 7/8 in. (150mm) (D) = 15/16 in. (24mm) (E) = 7 1/8 in. (181mm)

Bored Conflat Flange, 10.00 inch, Bored 8.00 in., Through Holes, Rotatable, 10.00 inches CF-F, Stainless Steel. These are Bored through 24 bolt holes rotatable flanges, 10.00 inch CF, CFF ConFlat (CF). These flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and a knife-edge flange 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 24 bolt hole through flange rotatable, bored 8.00 inch, CF 10.00 inches, Stainless Steel CF Flange Size: CF 10.00 inch Common Dimensions: (A) Outer Diameter = 10.00 in. (253mm) (B) = 8 3/16 in. (208mm) (C) = 7 7/8 in. (200mm) (D) = 1 in. (25mm) (E) = 9 1/8 in. (232mm)

Bored Conflat Flange, 12.00 inch, Bored 10.00 in., Through Holes, Rotatable, 12.00 inches CF-F, Stainless Steel. These are Bored through 32 bolt holes rotatable flanges, 12.00 inch CF, CFF ConFlat (CF). These flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and a knife-edge flange 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 32 bolt hole through flange rotatable, bored 10.00 inch, CF 12.00 inches, Stainless Steel CF Flange Size: CF 12.00 inch Common Dimensions: (A) Outer Diameter = 12.00 in. (304mm) (B) = 10 in. (255mm) (C) = 9 7/8 in. (251mm) (D) = 1 1/16 in. (26mm) (E) = 11 5/32 in. (284mm)

Bored Conflat Flange, 13.25 inch, Bored 10.00 in., Through Holes, Rotatable, 13 1/4 inches CF-F, Stainless Steel. These are Bored through 30 bolt holes rotatable flanges, 13.25 inch CF, CFF ConFlat (CF). These flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and a knife-edge flange 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 30 bolt hole through flange rotatable, bored 10.00 inch, CF 13.25 inches, Stainless Steel CF Flange Size: CF 13.25 inch Common Dimensions: (A) Outer Diameter = 13.25 in. (336mm) (B) = 10 5/8 in. (270mm) (C) = 10 3/4 in. (273mm) (D) = 1 1/16 in. (28mm) (E) = 12 in. (306mm)