Conflat Flange Full Nipple, 1.33 in. OD, 0.75 in. Inner Diameter, 3.00 in. Long, 304 Stainless Steel Fittings. Ideal Vacuum replacement Flange, 1.33 in. OD, 0.75 in. Inner Diameter, 3.00 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 1-1/3 inches, 304 Stainless SteelCF Flange Size: CF 1-1/3 inch, CF16Common Dimensions: A = 3.00 in.(76.2mm) B = 0.75 in. (19.05 mm) Flange Size OD = 1.33 in. (33.7 mm)

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 SteelCF Flange Size: CF 2-1/8 inch, CF25Common Dimensions: A = 4.125 in.(104.77 mm) B = 0.75 in. (19.05 mm) Flange Size OD = 1.33 in. (33.7 mm)

Conflat Flange (CF) Full Nipple, CF 2-3/4 inches, 5 in. long, Stainless Steel FittingsThese full nipple vacuum fittings have one rotatable and one fixed 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) Full Nipple, CF 2-3/4 inches, Stainless SteelCF Flange Size: CF 2-3/4 inchCommon Dimensions: A = 4.93", B= 1.5", Flange Size OD = 2.75"

Conflat Flange (CF) Full Nipple, CF 2-3/4 inches, 12 in. long, Stainless Steel FittingsThese full nipple vacuum fittings have one rotatable and one fixed 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) Full Nipple, CF 2-3/4 inches, Stainless SteelCF Flange Size: CF 2-3/4 inchCommon Dimensions: A = 12", B= 1.5", Flange Size OD = 2.75"

UHV Electropolished Conflat Flange (CF) Full Nipple, CF 2-3/4 inches Stainless Steel Fittings 12 inThese Electropolished UHV full nipple vacuum fittings have one rotatable and one fixed 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) Full Nipple, CF 2-3/4 inches, Stainless SteelCF Flange Size: CF 2-3/4 inchCommon Dimensions: A = 12", B= 1.5", Flange Size OD = 2.75"

Conflat Flange (CF) Full Nipple, CF 3-3/8 inches Stainless Steel FittingsThese full nipple vacuum fittings have two fixed 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) Full Nipple, CF 3-3/8 inches, Stainless SteelCF Flange Size: CF 3-3/8 inchCommon Dimensions: A = 4.5", B= 2", Flange Size OD = 3.375"

Ideal Spectroscopy Telescoping Waveguide Coupler, CF 2.75 to CF 2.75 This Ideal Spectroscopy Telescoping Waveguide Coupler is a variable length vacuum chamber connection. Designed in mind for researchers and system designers who need adaptability without compromising precision. With an adjustable length from 1 to 2 feet, this telescoping waveguide eliminates the need for custom cut-to-length tubing. Saving both time and cost during prototyping and system integration. Built with CF 2.75" (ConFlat) flanges on both ends, it integrates seamlessly into UHV and XHV environments. Making it an excellent choice for advanced opto-vacuum assemblies. Whether you’re refining an existing research setup or building a next-generation HV system, the Ideal Spectroscopy Telescoping Vacuum Waveguide Coupler provides a versatile, precision solution. That adapts to your design - not the other way around. Key Features Variable length: Adjustable from 1 to 2 feet Flanges: CF 2.75" on both sides for reliable, leak-tight vacuum connections Design flexibility: Ideal for iterative system layouts and complex geometries High-vacuum compatibility: Suitable for demanding research environments Applications: Extreme Ultra-Violet (XUV) research systems Advanced opto-vacuum and photonics setups Beamline and spectroscopy instrumentation Prototyping and modular vacuum system design

Conflat Flange (CF) Full Nipple, CF 3-3/8 inches Stainless Steel FittingsThese full nipple vacuum fittings have one rotatable and one fixed 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) Full Nipple, CF 3-3/8 inches, Stainless SteelCF Flange Size: CF 3-3/8 inchCommon Dimensions: A = 6.43", B= 2.00", Flange Size OD = 3.375"

Conflat Flange (CF) Full Nipple, CF 4-1/2 inches Stainless Steel FittingsThese full nipple vacuum fittings have one rotatable and one fixed 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) Full Nipple, CF 4-1/2 inches, Stainless SteelCF Flange Size: CF 4-1/2 inchesCommon Dimensions:A = 6.76 inches (11.7mm)B= 2.50"Flange Size OD = 4.5"

Conflat Flange (CF) Full Nipple, CF 4-5/8 inches Stainless Steel FittingsThese full nipple vacuum fittings have one rotatable and one fixed 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) Full Nipple, CF 4 5/8 inches, Stainless SteelCF Flange Size: CF 4 5/8 inchCommon Dimensions: A = 7 1/16", B= 3"

Conflat Flange (CF) Full Nipple, CF 6 inches Stainless Steel FittingsThese full nipple vacuum fittings have one rotatable and one fixed 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) Full Nipple, CF 6 inches, Stainless SteelCF Flange Size: CF 6 inchCommon Dimensions: A = 8.64", B= 4", Flange Size OD = 6"