Ideal Vacuum Ultra-High Vacuum UHV Manually Operated Gate Valve Conflat CF 2.75 in. Flange, Linkage Locking, Viton Gate & Copper Bonnet Seals, 304 Stainless Steel. CF 2.75 inch Bolt Down Flange with 1/4-28 UNF Threads These Ideal Vacuum UltraLock™ manually operated gate valves have a Conflat CF 2.75 inch (DN CF35) vacuum flange with 1/4-28 UNF blind-tapped holes. They are rated for ultra-high vacuum (UHV) and follow vacuum technology standards for knife-edge flanges as described in ISO 3669:2020. These small manually operated vacuum gate valves are built using a lever linkage locking mechanism. They have a typical life of 100,000 cycles before needing service and are made with corrosion resistant 304 stainless-steel gates and valve bodies. UHV vs HV Versions: Our Conflat CF flanged gate valves are UHV rated. The bellows are welded to the bonnet plate, and oxygen-free, high-thermal conductivity (OFHC) copper sealing gaskets and flange knife-edges form the required metal-to-metal seal between the bonnet plate and valve body. Our Conflat UHV UltraLock valves have a low leak rate of < 3.75 x 10-10 Torr l/sec and are bakeable up to 200 °C with the gate open (150°C with the gate closed). Our KF and ISO-F flanged gate valves use Viton O-rings for the bellows and bonnet plate seals and are therefore limited to high-vacuum (HV) applications with ultimate pressures down to 3x10-8 Torr. KF and ISO-F series UltraLock valves have a leak rate of 1.5 x 10-9 Torr l/sec and are bakeable to 150 °C (with the valve open or closed). Specifications: Our Ideal Vacuum UltraLock gate valves are designed for dependable High and Ultra- High Vacuum (UHV) applications and are often used in combination with cryo, turbo, and ion high vacuum pumps. Available sizes include Conflat CF 2.75, 4.5, 6, 8, 10, and 12 inch sizes; ISO-F DN -63, -100, -160, -200, -250, -320, -400, -500, and -630 sizes; and quick flanged sizes KF-40 and KF-50. Please see the downloads for more information.

Ideal Vacuum UltraLock Ultra-High Vacuum UHV Manually Operated Gate Valve Conflat CF 4.5 in. Flange, Ball Groove Locking, Viton Gate & Copper Bonnet Seals, 304 Stainless Steel. CF 4.5 inch Bolt Down Flange with 5/16-24 UNF Threads These Ideal Vacuum UltraLock™ manually operated gate valves have a Conflat CF 4.5 inch (DN CF63) vacuum flange with 5/16-24 UNF blind-tapped holes. They are rated for ultra-high vacuum (UHV) and follow vacuum technology standards for knife-edge flanges as described in ISO 3669:2020. Our new UltraLock series of premium manually operated vacuum gate valves are built using an innovative ball-and-groove locking mechanism and have a typical life of 100,000 cycles before needing service. They are made with corrosion resistant 304 stainless-steel gates and valve bodies. All of our UltraLock series of manually operated gate valves include a visible external position indicator - the white ring conveniently mounted below the actuator. UltraLock Locking Mechanism: Our UltraLock ultra-high vacuum gate valves employ an ingenious ball-and-groove mechanism to lock the valve. Inside the valve body is a rolling carriage with non-lubricated ball bearings on which the gate is attached. When the valve is actuated, the carriage and gate are slid towards the vacuum port until the carriage reaches the end of the valve body. This positions the gate concentric to the port. Continued pressure on the carriage causes a set of stainless-steel balls, riding in a decreasing depth groove between the carriage and the gate, to exert outward pressure on the gate. This outward force pushes the gate into its closed position. A leak-tight seal is obtained as the outward pressure forces the gate’s O-ring seal to be pressed against the valve body’s sealing surface. It is common for these valves to achieve an extended life of 100,000 cycles before service is needed. Our Conflat CF flanged gate valves are UHV rated. The bellows are welded to the bonnet plate, and oxygen-free, high-thermal conductivity (OFHC) copper sealing gaskets and flange knife-edges form the required metal-to-metal seal between the bonnet plate and valve body. Our Conflat UHV UltraLock valves have a low leak rate of < 3.75 x 10-10 Torr l/sec and are bakeable up to 200 °C with the gate open (150°C with the gate closed). Our KF and ISO-F flanged gate valves use Viton O-rings for the bellows and bonnet plate seals and are therefore limited to high-vacuum (HV) applications with ultimate pressures down to 3x10-8 Torr. KF and ISO-F series UltraLock valves have a leak rate of 1.5 x 10-9 Torr l/sec and are bakeable to 150 °C (with the valve open or closed). Specifications: Our Ideal Vacuum UltraLock gate valves are designed for dependable High and Ultra- High Vacuum (UHV) applications and are often used in combination with cryo, turbo, and ion high vacuum pumps. Available sizes include Conflat CF 2.75, 4.5, 6, 8, 10, and 12 inch sizes; ISO-F DN -63, -100, -160, -200, -250, -320, -400, -500, and -630 sizes; and quick flanged sizes KF-40 and KF-50. Please see the downloads for more information.

Ideal Vacuum UltraLock Ultra-High Vacuum UHV Manually Operated Gate Valve Conflat CF 6.0 in. Flange, Ball Groove Locking, Viton Gate & Copper Bonnet Seals, 304 Stainless Steel. CF 6.0 inch Bolt Down Flange with 5/16-24 UNF Threads These Ideal Vacuum UltraLock™ manually operated gate valves have a Conflat CF 6.0 inch (DN CF100) vacuum flange with 5/16-24 UNF blind-tapped holes. They are rated for ultra-high vacuum (UHV) and follow vacuum technology standards for knife-edge flanges as described in ISO 3669:2020. Our new UltraLock series of premium manually operated vacuum gate valves are built using an innovative ball-and-groove locking mechanism and have a typical life of 100,000 cycles before needing service. They are made with corrosion resistant 304 stainless-steel gates and valve bodies. All of our UltraLock series of manually operated gate valves include a visible external position indicator - the white ring conveniently mounted below the actuator. UltraLock Locking Mechanism: Our UltraLock ultra-high vacuum gate valves employ an ingenious ball-and-groove mechanism to lock the valve. Inside the valve body is a rolling carriage with non-lubricated ball bearings on which the gate is attached. When the valve is actuated, the carriage and gate are slid towards the vacuum port until the carriage reaches the end of the valve body. This positions the gate concentric to the port. Continued pressure on the carriage causes a set of stainless-steel balls, riding in a decreasing depth groove between the carriage and the gate, to exert outward pressure on the gate. This outward force pushes the gate into its closed position. A leak-tight seal is obtained as the outward pressure forces the gate’s O-ring seal to be pressed against the valve body’s sealing surface. It is common for these valves to achieve an extended life of 100,000 cycles before service is needed. UHV vs HV Versions: Our Conflat CF flanged gate valves are UHV rated. The bellows are welded to the bonnet plate, and oxygen-free, high-thermal conductivity (OFHC) copper sealing gaskets and flange knife-edges form the required metal-to-metal seal between the bonnet plate and valve body. Our Conflat UHV UltraLock valves have a low leak rate of < 3.75 x 10-10 Torr l/sec and are bakeable up to 200 °C with the gate open (150°C with the gate closed). Our KF and ISO-F flanged gate valves use Viton O-rings for the bellows and bonnet plate seals and are therefore limited to high-vacuum (HV) applications with ultimate pressures down to 3x10-8 Torr. KF and ISO-F series UltraLock valves have a leak rate of 1.5 x 10-9 Torr l/sec and are bakeable to 150 °C (with the valve open or closed). Specifications: Our Ideal Vacuum UltraLock gate valves are designed for dependable High and Ultra- High Vacuum (UHV) applications and are often used in combination with cryo, turbo, and ion high vacuum pumps. Available sizes include Conflat CF 2.75, 4.5, 6, 8, 10, and 12 inch sizes; ISO-F DN -63, -100, -160, -200, -250, -320, -400, -500, and -630 sizes; and quick flanged sizes KF-40 and KF-50. Please see the downloads for more information.

Ideal Vacuum UltraLock Ultra-High Vacuum UHV Manually Operated Gate Valve Conflat CF 8.0 in. Flange, Ball Groove Locking, Viton Gate & Copper Bonnet Seals, 304 Stainless Steel. CF 8.0 inch Bolt Down Flange with 5/16-24 UNF Threads These Ideal Vacuum UltraLock™ manually operated gate valves have a Conflat CF 8.0 inch (DN CF150) vacuum flange with 5/16-24 UNF blind-tapped holes. They are rated for ultra-high vacuum (UHV) and follow vacuum technology standards for knife-edge flanges as described in ISO 3669:2020. Our new UltraLock series of premium manually operated vacuum gate valves are built using an innovative ball-and-groove locking mechanism and have a typical life of 50,000 cycles before needing service. They are made with corrosion resistant 304 stainless-steel gates and valve bodies. All of our UltraLock series of manually operated gate valves include a visible external position indicator - the white ring conveniently mounted below the actuator. UltraLock Locking Mechanism: Our UltraLock ultra-high vacuum gate valves employ an ingenious ball-and-groove mechanism to lock the valve. Inside the valve body is a rolling carriage with non-lubricated ball bearings on which the gate is attached. When the valve is actuated, the carriage and gate are slid towards the vacuum port until the carriage reaches the end of the valve body. This positions the gate concentric to the port. Continued pressure on the carriage causes a set of stainless-steel balls, riding in a decreasing depth groove between the carriage and the gate, to exert outward pressure on the gate. This outward force pushes the gate into its closed position. A leak-tight seal is obtained as the outward pressure forces the gate’s O-ring seal to be pressed against the valve body’s sealing surface. It is common for these valves to achieve an extended life of 50,000 cycles before service is needed. UHV vs HV Versions: Our Conflat CF flanged gate valves are UHV rated. The bellows are welded to the bonnet plate, and oxygen-free, high-thermal conductivity (OFHC) copper sealing gaskets and flange knife-edges form the required metal-to-metal seal between the bonnet plate and valve body. Our Conflat UHV UltraLock valves have a low leak rate of < 3.75 x 10-10 Torr l/sec and are bakeable up to 200 °C with the gate open (150°C with the gate closed). Our KF and ISO-F flanged gate valves use Viton O-rings for the bellows and bonnet plate seals and are therefore limited to high-vacuum (HV) applications with ultimate pressures down to 3x10-8 Torr. KF and ISO-F series UltraLock valves have a leak rate of 1.5 x 10-9 Torr l/sec and are bakeable to 150 °C (with the valve open or closed). Specifications: Our Ideal Vacuum UltraLock gate valves are designed for dependable High and Ultra- High Vacuum (UHV) applications and are often used in combination with cryo, turbo, and ion high vacuum pumps. Available sizes include Conflat CF 2.75, 4.5, 6, 8, 10, and 12 inch sizes; ISO-F DN -63, -100, -160, -200, -250, -320, -400, -500, and -630 sizes; and quick flanged sizes KF-40 and KF-50. Please see the downloads for more information.

Ideal Vacuum UltraLock Ultra-High Vacuum UHV Manually Operated Gate Valve Conflat CF 10.0 in. Flange, Ball Groove Locking, Viton Gate & Copper Bonnet Seals, 304 Stainless Steel. CF 10.0 inch Bolt Down Flange with 5/16-24 UNF Threads These Ideal Vacuum UltraLock™ manually operated gate valves have a Conflat CF 10.0 inch (DN CF200) vacuum flange with 5/16-24 UNF blind-tapped holes. They are rated for ultra-high vacuum (UHV) and follow vacuum technology standards for knife-edge flanges as described in ISO 3669:2020. Our new UltraLock series of premium manually operated vacuum gate valves are built using an innovative ball-and-groove locking mechanism and have a typical life of 50,000 cycles before needing service. They are made with corrosion resistant 304 stainless-steel gates and valve bodies. All of our UltraLock series of manually operated gate valves include a visible external position indicator - the white ring conveniently mounted below the actuator. UltraLock Locking Mechanism: Our UltraLock ultra-high vacuum gate valves employ an ingenious ball-and-groove mechanism to lock the valve. Inside the valve body is a rolling carriage with non-lubricated ball bearings on which the gate is attached. When the valve is actuated, the carriage and gate are slid towards the vacuum port until the carriage reaches the end of the valve body. This positions the gate concentric to the port. Continued pressure on the carriage causes a set of stainless-steel balls, riding in a decreasing depth groove between the carriage and the gate, to exert outward pressure on the gate. This outward force pushes the gate into its closed position. A leak-tight seal is obtained as the outward pressure forces the gate’s O-ring seal to be pressed against the valve body’s sealing surface. It is common for these valves to achieve an extended life of 50,000 cycles before service is needed. UHV vs HV Versions: Our Conflat CF flanged gate valves are UHV rated. The bellows are welded to the bonnet plate, and oxygen-free, high-thermal conductivity (OFHC) copper sealing gaskets and flange knife-edges form the required metal-to-metal seal between the bonnet plate and valve body. Our Conflat UHV UltraLock valves have a low leak rate of < 3.75 x 10-10 Torr l/sec and are bakeable up to 200 °C with the gate open (150°C with the gate closed). Our KF and ISO-F flanged gate valves use Viton O-rings for the bellows and bonnet plate seals and are therefore limited to high-vacuum (HV) applications with ultimate pressures down to 3x10-8 Torr. KF and ISO-F series UltraLock valves have a leak rate of 1.5 x 10-9 Torr l/sec and are bakeable to 150 °C (with the valve open or closed). Specifications: Our Ideal Vacuum UltraLock gate valves are designed for dependable High and Ultra- High Vacuum (UHV) applications and are often used in combination with cryo, turbo, and ion high vacuum pumps. Available sizes include Conflat CF 2.75, 4.5, 6, 8, 10, and 12 inch sizes; ISO-F DN -63, -100, -160, -200, -250, -320, -400, -500, and -630 sizes; and quick flanged sizes KF-40 and KF-50. Please see the downloads for more information.

Bolt Kit For 2.75 (2-3/4) In. Conflat Tapped Bolt Hole Flanges, Silver-Plated Allen Bolts With Washers.These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 2.75 (2-3/4) inch CF Conflat flanged fittings. These confalt flages can be pumped 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), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250.Complete Kit - 2.75 (2-3/4) inch Conflat Tapped Bolt Hole Fasteners: QTY 6, Silver-Plated 1/4-28 x 0.875 Inch Long 12-Point Head Bolts QTY 6, Washers

Bolt Kit For 4.5 (4-1/2) In. Conflat Tapped Bolt Hole Flanges, Silver-Plated 12-Point Head Bolts With Washers. These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 4.50 (4-1/2) inch CF Conflat flanged fittings. These confalt flages can be pumped 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), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 4.50 (4-1/2) inch Conflat Tapped Bolt Hole Fasteners: QTY 8, Silver-Plated 5/16-24 x 1.25 Inch Long 12-Point Head Bolts QTY 8, Washers

Bolt Kit For 6.00 (6) In. Conflat Tapped Bolt Hole Flanges, Silver-Plated 12-Point Head Bolts With Washers. These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 6.00 (6) inch CF Conflat flanged fittings. These confalt flages can be pumped 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), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 6.00 (6) inch Conflat Tapped Bolt Hole Fasteners: QTY 16, Silver-Plated 5/16-24 x 1.25 Inch Long 12-Point Head Bolts QTY 16, Washers

Bolt Kit For 8.00 (8) In. Conflat Tapped Bolt Hole Flanges, Silver-Plated 12-Point Head Bolts With Washers. These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 8.00 (8) inch CF Conflat flanged fittings. These confalt flages can be pumped 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), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 8.00 (8) inch Conflat Tapped Bolt Hole Fasteners: QTY 20, Silver-Plated 5/16-24 x 1.75 Inch Long 12-Point Head Bolts QTY 20, Washers

Bolt Kit for 13.25 and 14 in. Conflat Tapped Bolt Hole Flanges, Silver-Plated 12-Point Bolts with Washers, 30 each. These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 13.25 and 14 inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450oC for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 13.25 and 14 inch Conflat Tapped Bolt Hole Fasteners: QTY 30, Silver-Plated 3/8-24 x 3.0 inch Long 12-Point Head Bolts QTY 30, Washers

Bolt Kit for 16.50 in. Conflat Tapped Bolt Hole Flanges, Silver-Plated 12-Point Bolts with Washers, 36 each. These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 16.50 inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450oC for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 16.50 inch Conflat Tapped Bolt Hole Fasteners: QTY 36, Silver-Plated 3/8-24 x 3.0 inch Long 12-Point Head Bolts QTY 36, Washers

Bolt Kit For 10.00 (10) In. Conflat Tapped Bolt Hole Flanges, Silver-Plated 12-Point Head Bolts With Washers. These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 10.00 (10) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450oC for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 10.00 (10) inch Conflat Tapped Bolt Hole Fasteners: QTY 24, Silver-Plated 5/16-24 x 1.75 Inch Long 12-Point Head Bolts QTY 24, Washers

Bolt Kit For 10.00 (10) In. Conflat Tapped Bolt Hole Flanges, Silver-Plated 12-Point Head Bolts with Washers, 32 each. These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 12.00 (12) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450oC for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 12.00 (12) inch Conflat Tapped Bolt Hole Fasteners: QTY 32, Silver-Plated 5/16-24 x 3.0 inch Long 12-Point Head Bolts QTY 32, Washers

Conflat Flange (CFF) Copper Gaskets CF Size 2-3/4" These conflat copper conflat gaskets fit a conflat flange size of 2-3/4 inches. 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) Copper Gaskets CF Size 2-3/4" - 1 eachCF Flange Size: CF 2-3/4 inch Common Dimensions: Flange Outer Diameter (OD) 2-3/4", Gasket Outer Diameter (OD) 1.895", Gasket Inner Diameter (ID) 1.451"

Conflat Flange (CFF) Copper Gaskets CF Size 4-1/2" These conflat copper conflat gaskets fit a conflat flange size of 4-1/2 inches. 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) Copper Gaskets CF Size 4-1/2" - 1 eachCF Flange Size: CF 4-1/2 inch Common Dimensions: Flange Outer Diameter (OD) 4-1/2", Gasket Outer Diameter (OD) 3.243", Gasket Inner Diameter (ID) 2.506"

Conflat Flange (CF) Copper Gaskets CF Size 6 These conflat copper conflat gaskets fit a conflat flange size of 6 inches. 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) Copper Gaskets CF Size 6 - 1 eachCF Flange Size: CF 6 inch Common Dimensions: Flange Outer Diameter (OD) 6, Gasket Outer Diameter (OD) 4.743, Gasket Inner Diameter (ID) 4.010

Conflat Flange (CF) Copper Gaskets CF Size 8, CF Flange 8.0 inch. These conflat copper conflat gaskets fit a conflat flange size of 8 inches. 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) Copper Gaskets CF Size 8 - 1 eachCF Flange Size: CF 8 inch Common Dimensions: Flange Outer Diameter (OD) 8, Gasket Outer Diameter (OD) 6.743, Gasket Inner Diameter (ID) 6.007

Conflat Flange (CF) Copper Gaskets CF Size 10", CF Flange 10.0 inch. These conflat copper conflat gaskets fit a conflat flange size of 10 inches. 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) Copper Gaskets CF Size 10" - 1 eachCF Flange Size: CF 10 inch Common Dimensions: Flange Outer Diameter (OD) 10", Gasket Outer Diameter (OD) 8.743", Gasket Inner Diameter (ID) 8.007"