Conflat Flange (CFF) Zero Length Reducer, CF 2-3/4 inches to CF 1-1/3 inches, Stainless Steel Fittings 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), 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) 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

Conflat Flange (CF) Zero Length Reducer, CF 3-3/8 inches to CF 1-1/3 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 3-3/8 to 1-1/3 inch conflat (CF) flanges. 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 Reducer, CF 3-3/8 inches (Through Hole) to 1-1/3 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 3-3/8 to CF 1-1/3 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 3.375 inch Small Flange Dimension (Tapped Holes) = CF 1.33 inch A = 15.75mm B = 16.00mm Tube Size = 3/4 inch

Conflat Flange (CF) Zero Length Reducer, CF 3-3/8 inches to CF 2-1/8 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 3-3/8 to 2-1/8 inch conflat (CF) flanges. 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 Reducer, CF 3-3/8 inches (Through Hole) to 2-1/8 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 3-3/8 to CF 2-1/8 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 3.375 inch Small Flange Dimension (Tapped Holes) = CF 2.125 inch A = 25.40mm B = 16.00mm Tube Size = 1 inch

Conflat Flange (CF) Zero Length Reducer, CF 4-1/2 inch to 1-1/3 inch, Stainless Steel FittingsThese zero-length reducer vacuum fittings have a 4-1/2 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"), 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 Reducer, CF 4-1/2 inches (Through Hole) to 1-1/3 inches (Tapped Hole), Stainless SteelCF Flange Size: CF 4-1/2 to 1-1/3 inchCommon Dimensions:Large Flange Dimension (Through Holes) = CF 4.50 inch Small Flange Dimension (Tapped Holes) = CF 1.33 inch (M4-0.7 Thread)A = 15.75mmB = 17.40mmTube Size = 3/4 inch

Conflat Flange (CF) Zero Length Reducer, CF 4-1/2 inches to CF 2-1/8 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 4-1/2 to 2-1/8 inch conflat (CF) flanges. 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 Reducer, CF 4-1/2 inches (Through Hole) to 2-1/8 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 4-1/2 to CF 2-1/8 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 4.50 inch Small Flange Dimension (Tapped Holes) = CF 2.125 inch A = 25.40mm B = 17.40mm Tube Size = 1 inch

Conflat Flange (CF) Zero Length Reducer, CF 4-1/2 inch to 2-3/4 inch, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 4-1/2 inch to 2-3/4 inch conflat (CF) flanges. 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 Reducer, CF 4-1/2 inches (Through Hole) to 2-3/4 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 4-1/2 to 2-3/4 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 4.50 inch Small Flange Dimension (Tapped Holes) = CF 2.75 inch A = 38.10mm B = 17.40mm Tube Size = 1.5 inch

Conflat Flange (CF) Zero Length Reducer, CF 4-5/8 inches to CF 1-1/3 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 4-5/8 to 1-1/3 inch conflat (CF) flanges. 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 Reducer, CF 4-5/8 inches (Through Hole) to 1-1/3 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 4-5/8 to CF 1-1/3 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 4.625 inch Small Flange Dimension (Tapped Holes) = CF 1.33 inch A = 15.75mm B = 19.10mm Tube Size = 3/4 inch

Conflat Flange (CF) Zero Length Reducer, CF 4-5/8 inches to CF 2-1/8 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 4-5/8 to 2-1/8 inch conflat (CF) flanges. 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 Reducer, CF 4-5/8 inches (Through Hole) to 2-1/8 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 4-5/8 to CF 2-1/8 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 4.625 inch Small Flange Dimension (Tapped Holes) = CF 2.125 inch A = 25.40mm B = 19.10mm Tube Size = 1 inch

Conflat Flange (CF) Zero Length Reducer, CF 4-5/8 inches to CF 2-3/4 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 4-5/8 to 2-3/4 inch conflat (CF) flanges. 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 Reducer, CF 4-5/8 inches (Through Hole) to 2-3/4 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 4-5/8 to CF 2-3/4 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 4.625 inch Small Flange Dimension (Tapped Holes) = CF 2.750 inch A = 38.10mm B = 19.10mm Tube Size = 1.5 inch

Conflat Flange (CF) Zero Length Reducer, CF 4-5/8 inches to CF 3-3/8 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 4-5/8 to 3-3/8 inch conflat (CF) flanges. 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 Reducer, CF 4-5/8 inches (Through Hole) to 3-3/8 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 4-5/8 to CF 3-3/8 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 4.625 inch Small Flange Dimension (Tapped Holes) = CF 3.375 inch A = 50.80mm B = 19.10mm Tube Size = 2.0 inch

Conflat Flange (CF) Zero Length Reducer, CF 6 inches to CF 1-1/3 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 6 inch to 1-1/3 inch conflat (CF) flanges. 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 Reducer, CF 6.00 inches (Through Hole) to 1-1/3 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 6 to 1-1/3 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 6.00 inch Small Flange Dimension (Tapped Holes) = CF 1.33 inch A = 15.75mm B = 19.80mm Tube Size = 3/4 inch

Conflat Flange (CF) Zero Length Reducer, CF 6.00 inches to CF 2-1/8 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 6.00 to 2-1/8 inch conflat (CF) flanges. 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 Reducer, CF 6.00 inches (Through Hole) to 2-1/8 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 6.00 to CF 2-1/8 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 6.00 inch Small Flange Dimension (Tapped Holes) = CF 2.125 inch A = 25.40mm B = 19.80mm Tube Size = 1.0 inch

Conflat Flange (CF) Zero Length Reducer, CF 6 inches to CF 2-3/4 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 6 inch to 2-3/4 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), 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 Reducer, CF 6.00 inches (Through Hole) to 2-3/4 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 6 to 2-3/4 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 6.00 inch Small Flange Dimension (Tapped Holes) = CF 2.75 inch A = 38.10mm B = 19.80mm Tube Size = 1.5 inch

Conflat Flange (CF) Zero Length Reducer, CF 6 inches to CF 3-3/8 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 6 to 3-3/8 inch conflat (CF) flanges. 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 Reducer, CF 6.00 inches (Through Hole) to 3-3/8 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 6 to 3-3/8 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 6.00 inch Small Flange Dimension (Tapped Holes) = CF 3.375 inch A = 50.80mm B = 19.80mm Tube Size = 2.0 inch

Conflat Flange (CF) Zero Length Reducer, CF 6 inches to CF 4-1/2 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 6 to 4-1/2 inch conflat (CF) flanges. 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 Reducer, CF 6.00 inches (Through Hole) to 4-1/2 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 6 to 4-1/2 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 6.00 inch Small Flange Dimension (Tapped Holes) = CF 4.50 inch A = 63.50mm B = 19.80mm Tube Size = 2.5 inch

Conflat Flange (CF) Zero Length Reducer, CF 6.00 inches to CF 4-5/8 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 6.00 to 4-5/8 inch conflat (CF) flanges. 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 Reducer, CF 6.00 inches (Through Hole) to 4-5/8 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 6.00 to CF 4-5/8 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 6.00 inch Small Flange Dimension (Tapped Holes) = CF 4.625 inch A = 76.20mm B = 19.80mm Tube Size = 3.0 inch

Conflat Flange (CF) Zero Length Reducer, CF 6-3/4 inches to CF 2-3/4 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 6-3/4 to 2-3/4 inch conflat (CF) flanges. 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 Reducer, CF 6-3/4 inches (Through Hole) to 2-3/4 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 6-3/4 to CF 2-3/4 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 6.75 inch Small Flange Dimension (Tapped Holes) = CF 2.75 inch A = 38.10mm B = 21.34mm Tube Size = 1.5 inch

Conflat Flange (CF) Zero Length Reducer, CF 6-3/4 inches to CF 4-1/2 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 6-3/4 to 4-1/2 inch conflat (CF) flanges. 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 Reducer, CF 6-3/4 inches (Through Hole) to 4-1/2 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 6-3/4 to CF 4-1/2 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 6.75 inch Small Flange Dimension (Tapped Holes) = CF 4.50 inch A = 63.50mm B = 21.34mm Tube Size = 2.5 inch

Conflat Flange (CF) Zero Length Reducer, CF 8.00 inches to CF 1-1/3 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 8.00 to 1-1/3 inch conflat (CF) flanges. 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 Reducer, CF 8.00 inches (Through Hole) to 1-1/3 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 8.00 to CF 1-1/3 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 8.00 inch Small Flange Dimension (Tapped Holes) = CF 1.33 inch A = 15.75mm B = 22.35mm Tube Size = 3/4 inch

Conflat Flange (CF) Zero Length Reducer, CF 8.00 inches to CF 2-3/4 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 8.00 to 2-3/4 inch conflat (CF) flanges. 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 Reducer, CF 8.00 inches (Through Hole) to 2-3/4 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 8.00 to CF 2-3/4 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 8.00 inch Small Flange Dimension (Tapped Holes) = CF 2.75 inch A = 38.10mm B = 22.35mm Tube Size = 1.5 inch

Conflat Flange (CF) Zero Length Reducer, CF 8.00 inches to CF 4-1/2 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 8.00 to 4-1/2 inch conflat (CF) flanges. 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 Reducer, CF 8.00 inches (Through Hole) to 4-1/2 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 8.00 to CF 4-1/2 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 8.00 inch Small Flange Dimension (Tapped Holes) = CF 4.50 inch A = 63.50mm B = 22.35mm Tube Size = 2.5 inch

Conflat Flange (CF) Zero Length Reducer, CF 8 inches to CF 6 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 8 to 6 inch conflat (CF) flanges. 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 Reducer, CF 8.00 inches (Through Hole) to 6.00 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 8 to 6 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 8.00 inch Small Flange Dimension (Tapped Holes) = CF 6.00 inch A = 101.60mm B = 22.35mm Tube Size = 4.0 inch

Conflat Flange (CF) Zero Length Reducer, CF 10.00 inches to CF 1-1/3 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 10.00 to 1-1/3 inch conflat (CF) flanges. 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 Reducer, CF 10.00 inches (Through Hole) to 1-1/3 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 10.00 to CF 1-1/3 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 10.00 inch Small Flange Dimension (Tapped Holes) = CF 1.33 inch A = 15.75mm B = 24.60mm Tube Size = 3/4 inch

Conflat Flange (CF) Zero Length Reducer, CF 10.00 inches to CF 2-3/4 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 10.00 to 2-3/4 inch conflat (CF) flanges. 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 Reducer, CF 10.00 inches (Through Hole) to 2-3/4 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 10.00 to CF 2-3/4 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 10.00 inch Small Flange Dimension (Tapped Holes) = CF 2.75 inch A = 38.10mm B = 24.60mm Tube Size = 1.5 inch

Conflat Flange (CF) Zero Length Reducer, CF 10.00 inches to CF 4-1/2 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 10.00 to 4-1/2 inch conflat (CF) flanges. 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 Reducer, CF 10.00 inches (Through Hole) to 4-1/2 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 10.00 to CF 4-1/2 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 10.00 inch Small Flange Dimension (Tapped Holes) = CF 4.50 inch A = 63.50mm B = 24.60mm Tube Size = 2.5 inch

Conflat Flange (CF) Zero Length Reducer, CF 10.00 inches to CF 6.00 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 10.00 to 6.00 inch conflat (CF) flanges. 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 Reducer, CF 10.00 inches (Through Hole) to 6.00 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 10.00 to CF 6.00 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 10.00 inch Small Flange Dimension (Tapped Holes) = CF 6.00 inch A = 101.60mm B = 24.60mm Tube Size = 4.0 inch

Conflat Flange (CF) Zero Length Reducer, CF 10.00 inches to CF 8.00 inches, Stainless Steel Fittings These zero-length reducer vacuum fittings have a 10.00 to 8.00 inch conflat (CF) flanges. 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 Reducer, CF 10.00 inches (Through Hole) to 8.00 inches (Tapped Hole), Stainless Steel CF Flange Size: CF 10.00 to CF 8.00 inch Common Dimensions: Large Flange Dimension (Through Holes) = CF 10.00 inch Small Flange Dimension (Tapped Holes) = CF 8.00 inch A = 152.40mm B = 24.60mm Tube Size = 6.0 inch

Conflat Flange (CF) Zero Length Reducer, CF 13.25 inches to CF 8.00 inches, Stainless Steel FittingsThese zero-length reducer vacuum fittings have a 13.25 to 8.00 inch conflat (CF) flanges. 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 Reducer, CF 13.25 inches (Through Hole) to 8.00 inches (Tapped Hole), Stainless SteelCF Flange Size: CF 13.25 to CF 8.00 inchCommon Dimensions:Large Flange Dimension (Through Holes) = CF 13.25 inch Small Flange Dimension (Tapped Holes) = CF 8.00 inchA = 152.40mmB = 28.45mmTube Size = 6.0 inch