UHV Accessory Products For All Applications


View our range of high quality and reliable UHV accessory products for prototype development and general laboratory use cases including all vacuum chambers and associated applications. VACGEN has supplied a wide range of auxiliary products for many years including viewports, flanges and gaskets, UHV fittings and sublimation pumps

Gaskets

Viewports

Flanges

Ultra High Vacuum Conflat Flanges
Our Gaskets are manufactured from oxygen-free, high-conductivity copper and are specifically designed for UHV applications. We supply in a range of standard types including commercial grade for large quantities, etched for a super clean environment, annealed for use with viewports and silver plated for synchrotron and low mag environments.VACGEN offer a complete range of UHV compatible viewports to suit all clean and UHV applications. They have a wide angle of vision, maximum protection from accidental damage and minimum transmission of strain from flange bolts.Conflat flanges (CF) are designed to enable affordable, repeatable seals, that have low leak rate and the ability to withstand the high temperatures used for de-gassing (up to 450°C) without leaking. Our range of UHV flanges are fully compatible with the internationally agreed standards and will connect to any other compliant CF flange. Available, as standard, in 304L and 316LN ESR.

Fittings

Sublimation Pump

Feedthroughs

Ultra High Vacuum Fittings
Fittings can be used for connecting different parts of the UHV system. Our range of fittings include tubulated flanges, straight connectors, tee pieces, 4-way and 6-way crosses, radius elbows and flexible connectors.Our sublimation pump is designed to operate between 1x10-4 to 1x10-12 mbar and have interchangeable filaments for the sub pump head. The sub pump is operated using the SPC8 controller which provides all the necessary features for sub pump operation.Feedthroughs are designed to carry services into the vacuum environments. Instrumentation, power and liquid feedthroughs are available in a variety of orientations.

Ion Gauges

Hinged Doors

Port Aligner

Our pressure measurement products are designed to operate from atmospheric pressure to 1x10-10 mbar. The IGC5 controller can run a Pirani Gauge and Ion Gauge, covering the wide range of operating pressures encountered when taking a system down to UHV environments. We also supply a range of spares for our Ion Gauges including filaments, grids and connectors.The HD range of fast entry air lock doors can be used to load items into a prep chamber. They come in two configurations - either a plain door, or with a built-in viewport. This is an ideal solution for keeping the main system under UHV conditions whilst a sample is loaded.A port aligner allows the precise mechanical alignment of sample transfer and docking systems, such as MLRV and RLRP. They are a cost-effective way to save time during system installation, where sample transfer tools are being set up for the first time.
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  1. Gasket OFHC Copper Pk 5 114 OD Flange Annealed Etch 68mm ID
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free annealed copper gaskets for lower tightening torque to make a UHV leak tight seal. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Recommended for use where you are using zero length viewports and fragile ceramic feedthroughs.
  2. Gasket OFHC Copper Pk 5 150 OD Flange Annealed Etched
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free annealed copper gaskets for lower tightening torque to make a UHV leak tight seal. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Recommended for use where you are using zero length viewports and fragile ceramic feedthroughs.
  3. Gasket OFHC Copper Pk 5 200 OD Flange Annealed Etched
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free annealed copper gaskets for lower tightening torque to make a UHV leak tight seal. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Recommended for use where you are using zero length viewports and fragile ceramic feedthroughs.
  4. Gasket OFHC Copper Pk 5 203 OD Flange Etched
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free surface etched copper gaskets for use in UHV application where there are no compromises in quality. These are rumbled to remove all the burrs, etched to remove surface skin, UHV cleaned and individually packed.
  5. Gasket OFHC Copper Pk 5 250 OD Flange Silver Plated
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free Silver plated gasket. These are rumbled to remove all the burrs, etched to remove surface skin prior to silver plating, UHV cleaned and individually packed. Completely free from any nickel flash base coat. Recommended for use in HV & UHV systems where the vacuum environment could oxidise a plain copper gasket.
  6. Gasket OFHC Copper Pk 5 250 OD Flange Unetched
    8 to 10 weeks delivery
    High quality oxygen-free copper gaskets for university and commercial use. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Designed for UHV applications where high usage or bulk purchase pricing is required.
  7. Gasket OFHC Copper Pk 5 252 OD Flange Annealed Etched
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free annealed copper gaskets for lower tightening torque to make a UHV leak tight seal. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Recommended for use where you are using zero length viewports and fragile ceramic feedthroughs.
  8. Gasket OFHC Copper Pk 5 254 OD Flange Etched
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free surface etched copper gaskets for use in UHV application where there are no compromises in quality. These are rumbled to remove all the burrs, etched to remove surface skin, UHV cleaned and individually packed.
  9. Gasket OFHC Copper Pk 5 304 OD Flange Unetched
    8 to 10 weeks delivery
    High quality oxygen-free copper gaskets for university and commercial use. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Designed for UHV applications where high usage or bulk purchase pricing is required.
  10. Gasket OFHC Copper Pk 5 305 OD Flange Annealed Etched
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free annealed copper gaskets for lower tightening torque to make a UHV leak tight seal. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Recommended for use where you are using zero length viewports and fragile ceramic feedthroughs.
  11. Gasket OFHC Copper Pk 5 305 OD Flange Etched
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free surface etched copper gaskets for use in UHV application where there are no compromises in quality. These are rumbled to remove all the burrs, etched to remove surface skin, UHV cleaned and individually packed.
  12. Gasket OFHC Copper Pk 5 305 OD Flange Silver Plated
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free Silver plated gasket. These are rumbled to remove all the burrs, etched to remove surface skin prior to silver plating, UHV cleaned and individually packed. Completely free from any nickel flash base coat. Recommended for use in HV & UHV systems where the vacuum environment could oxidise a plain copper gasket.
  13. Gasket OFHC Copper Pk 5 305 OD Metric Flange Etched
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free surface etched copper gaskets for use in UHV application where there are no compromises in quality. These are rumbled to remove all the burrs, etched to remove surface skin, UHV cleaned and individually packed.
  14. Gasket OFHC Copper Pk 5 336 OD Flange Etched
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free surface etched copper gaskets for use in UHV application where there are no compromises in quality. These are rumbled to remove all the burrs, etched to remove surface skin, UHV cleaned and individually packed.
  15. Gasket OFHC Copper Pk 5 34 OD Flange Annealed Etched
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free annealed copper gaskets for lower tightening torque to make a UHV leak tight seal. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Recommended for use where you are using zero length viewports and fragile ceramic feedthroughs.
  16. Gasket OFHC Copper Pk 5 355 OD Flange Etched
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free surface etched copper gaskets for use in UHV application where there are no compromises in quality. These are rumbled to remove all the burrs, etched to remove surface skin, UHV cleaned and individually packed.
  17. Gasket OFHC Copper Pk 5 355.3 OD Flange Annealed Etched
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free annealed copper gaskets for lower tightening torque to make a UHV leak tight seal. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Recommended for use where you are using zero length viewports and fragile ceramic feedthroughs.
  18. Gasket OFHC Copper Pk 5 362 OD Flange Etched
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free surface etched copper gaskets for use in UHV application where there are no compromises in quality. These are rumbled to remove all the burrs, etched to remove surface skin, UHV cleaned and individually packed.
  19. Gasket OFHC Copper Pk 5 362 OD Flange Unetched
    8 to 10 weeks delivery
    High quality oxygen-free copper gaskets for university and commercial use. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Designed for UHV applications where high usage or bulk purchase pricing is required.
  20. Gasket OFHC Copper Pk 5 70 OD Flange Annealed Etched
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free annealed copper gaskets for lower tightening torque to make a UHV leak tight seal. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Recommended for use where you are using zero length viewports and fragile ceramic feedthroughs.
  21. Gasket OFHC Copper Pk 50 114 OD Flange Unetched 68mm I.D
    8 to 10 weeks delivery
    High quality oxygen-free copper gaskets for university and commercial use. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Designed for UHV applications where high usage or bulk purchase pricing is required.
  22. Gasket OFHC Copper Pk 50 150 OD Flange Unetched
    8 to 10 weeks delivery
    High quality oxygen-free copper gaskets for university and commercial use. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Designed for UHV applications where high usage or bulk purchase pricing is required.
  23. Gasket OFHC Copper Pk 50 200 OD Flange Unetched
    8 to 10 weeks delivery
    High quality oxygen-free copper gaskets for university and commercial use. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Designed for UHV applications where high usage or bulk purchase pricing is required.
  24. Gasket OFHC Copper Pk 50 34 OD Flange Unetched
    High quality oxygen-free copper gaskets for university and commercial use. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Designed for UHV applications where high usage or bulk purchase pricing is required.
  25. Gasket OFHC Copper Pk 50 70 OD Flange Unetched
    8 to 10 weeks delivery
    High quality oxygen-free copper gaskets for university and commercial use. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Designed for UHV applications where high usage or bulk purchase pricing is required.
  26. Gasket OFHC Copper Pk5 200 OD Flange Silver Plated
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free Silver plated gasket. These are rumbled to remove all the burrs, etched to remove surface skin prior to silver plating, UHV cleaned and individually packed. Completely free from any nickel flash base coat. Recommended for use in HV & UHV systems where the vacuum environment could oxidise a plain copper gasket.
  27. Gasket OFHC Copper Single 362 OD Flange Etched
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free surface etched copper gaskets for use in UHV application where there are no compromises in quality. These are rumbled to remove all the burrs, etched to remove surface skin, UHV cleaned and individually packed.
  28. Gasket OFHC Copper Single 362 OD Flange Silver Plated
    8 to 10 weeks delivery
    Super clean ultra high quality oxygen free Silver plated gasket. These are rumbled to remove all the burrs, etched to remove surface skin prior to silver plating, UHV cleaned and individually packed. Completely free from any nickel flash base coat. Recommended for use in HV & UHV systems where the vacuum environment could oxidise a plain copper gasket.
  29. Gasket Viton® Pk 2 114 OD Flange
    8 to 10 weeks delivery
    Viton® gaskets are used in HV applications with low bakeout temperatures (
  30. Gasket Viton® Pk 2 150 OD Flange
    8 to 10 weeks delivery
    Viton® gaskets are used in HV applications with low bakeout temperatures (
  31. Gasket Viton® Pk 2 200 OD Flange
    8 to 10 weeks delivery
    Viton® gaskets are used in HV applications with low bakeout temperatures (
  32. Gasket Viton® Pk 2 250 OD Flange
    8 to 10 weeks delivery
    Viton® gaskets are used in HV applications with low bakeout temperatures (
  33. Gasket Viton® Pk 2 34 OD Flange
    8 to 10 weeks delivery
    Viton® gaskets are used in HV applications with low bakeout temperatures (
  34. Gasket Viton® Pk 2 70 OD Flange
    8 to 10 weeks delivery
    Viton® gaskets are used in HV applications with low bakeout temperatures (
  35. Grid Ion Gauge VIG17/VIG18 Closed End
    8 to 10 weeks delivery
    £126.27
    When operating below the Pirani gauge range (10-3 mbar), an ion gauge can be used to measure UHV pressure. VACGEN offer a range of gauge heads and filament materials to cover all vacuum requirements.
  36. Grid Ion Gauge VIG22/VIG24 Open End
    8 to 10 weeks delivery
    £129.48
    When operating below the Pirani gauge range (10-3 mbar), an ion gauge can be used to measure UHV pressure. VACGEN offer a range of gauge heads and filament materials to cover all vacuum requirements.
  37. Head Sublimation Pump - 3 Filament DN38CF
    8 to 10 weeks delivery
    £1,203.52
    The Titanium Sublimation Pump is a true UHV pump. It is used to supplement the pumping action of other UHV pumps, (normally Ion Pumps) as it can be more effective at pumping certain gases. The main advantages of this type of pump is, it is a simple, low cost solution, that gives you high pumping speeds.
  38. Hinged Door DN100CF
    8 to 10 weeks delivery
    £1,770.45
    HD range of fast entry lock doors can be used to load items into a prep chamber. The door is sealed by a reusable Viton® O-ring. This is an ideal solution for keeping the main system under UHV conditions via a gate valve between the load lock and system.
  39. Hinged Door DN150CF
    8 to 10 weeks delivery
    £2,258.85
    HD range of fast entry lock doors can be used to load items into a prep chamber. The door is sealed by a reusable Viton® O-ring. This is an ideal solution for keeping the main system under UHV conditions via a gate valve between the load lock and system.
  40. Hinged Door DN64CF
    8 to 10 weeks delivery
    £1,740.23
    HD range of fast entry lock doors can be used to load items into a prep chamber. The door is sealed by a reusable Viton® O-ring. This is an ideal solution for keeping the main system under UHV conditions via a gate valve between the load lock and system.
  41. Hinged Viewport Door DN100CF
    8 to 10 weeks delivery
    £2,045.55
    HD range of fast entry lock doors can be used to load items into a prep chamber. The door is sealed by a reusable Viton® O-ring. This is an ideal solution for keeping the main system under UHV conditions via a gate valve between the load lock and system.
  42. Hinged Viewport Door DN150CF
    8 to 10 weeks delivery
    £3,358.63
    HD range of fast entry lock doors can be used to load items into a prep chamber. The door is sealed by a reusable Viton® O-ring. This is an ideal solution for keeping the main system under UHV conditions via a gate valve between the load lock and system.
  43. Hinged Viewport Door DN63CF
    8 to 10 weeks delivery
    £2,010.00
    HD range of fast entry lock doors can be used to load items into a prep chamber. The door is sealed by a reusable Viton® O-ring. This is an ideal solution for keeping the main system under UHV conditions via a gate valve between the load lock and system.
  44. Ion Gauge Controller 110v
    8 to 10 weeks delivery
    £4,545.94
    IGC5 is an Ion gauge which combines the functionality of several vacuum system controllers into a single easy to use unit, reducing hardware, wiring and cost. The IGC5 combines the latest microprocessor technology in a 19" 1U rack mount unit, which is very stability and reliability. The IGC5 also offers Bake Out and Pirani Gauge option as standard.
  45. Ion Gauge Controller 240v
    8 to 10 weeks delivery
    £4,545.94
    IGC5 is an Ion gauge which combines the functionality of several vacuum system controllers into a single easy to use unit, reducing hardware, wiring and cost. The IGC5 combines the latest microprocessor technology in a 19" 1U rack mount unit, which is very stability and reliability. The IGC5 also offers Bake Out and Pirani Gauge option as standard.
  46. Kodial 304L DN100CF Viewport
    8 to 10 weeks delivery
    £466.20
    A zero length viewport has a thickness no larger than that of its mounting flange. This makes it easier to protect from accidental damage. It provides the best angle of view as there are no tubulation walls to restrict observation. Kodial viewports are offered in CF flange styles. The viewports comprise borosilicate glass optic which is sealed to a Kovar weld ring using an induction heater process. The optic assemblies are helium leak tested and cleaned for ultra high vacuum (UHV) conditions.
  47. Kodial 304L DN150CF Viewport
    8 to 10 weeks delivery
    £545.64
    A zero length viewport has a thickness no larger than that of its mounting flange. This makes it easier to protect from accidental damage. It provides the best angle of view as there are no tubulation walls to restrict observation. Kodial viewports are offered in CF flange styles. The viewports comprise borosilicate glass optic which is sealed to a Kovar weld ring using an induction heater process. The optic assemblies are helium leak tested and cleaned for ultra high vacuum (UHV) conditions.
  48. Kodial 304L DN16CF Viewport
    8 to 10 weeks delivery
    A zero length viewport has a thickness no larger than that of its mounting flange. This makes it easier to protect from accidental damage. It provides the best angle of view as there are no tubulation walls to restrict observation. Kodial viewports are offered in CF flange styles. The viewports comprise borosilicate glass optic which is sealed to a Kovar weld ring using an induction heater process. The optic assemblies are helium leak tested and cleaned for ultra high vacuum (UHV) conditions.
  49. Kodial 304L DN38CF Viewport
    8 to 10 weeks delivery
    £122.44
    A zero length viewport has a thickness no larger than that of its mounting flange. This makes it easier to protect from accidental damage. It provides the best angle of view as there are no tubulation walls to restrict observation. Kodial viewports are offered in CF flange styles. The viewports comprise borosilicate glass optic which is sealed to a Kovar weld ring using an induction heater process. The optic assemblies are helium leak tested and cleaned for ultra high vacuum (UHV) conditions.
  50. Kodial 304L DN64CF Viewport
    8 to 10 weeks delivery
    £177.23
    A zero length viewport has a thickness no larger than that of its mounting flange. This makes it easier to protect from accidental damage. It provides the best angle of view as there are no tubulation walls to restrict observation. Kodial viewports are offered in CF flange styles. The viewports comprise borosilicate glass optic which is sealed to a Kovar weld ring using an induction heater process. The optic assemblies are helium leak tested and cleaned for ultra high vacuum (UHV) conditions.
  51. Kodial 316LN DN100CF Viewport
    8 to 10 weeks delivery
    £0.00
    A zero length viewport has a thickness no larger than that of its mounting flange. This makes it easier to protect from accidental damage. It provides the best angle of view as there are no tubulation walls to restrict observation. Kodial viewports are offered in CF flange styles. The viewports comprise borosilicate glass optic which is sealed to a Kovar weld ring using an induction heater process. The optic assemblies are helium leak tested and cleaned for ultra high vacuum (UHV) conditions.
  52. Kodial 316LN DN150CF Viewport
    8 to 10 weeks delivery
    A zero length viewport has a thickness no larger than that of its mounting flange. This makes it easier to protect from accidental damage. It provides the best angle of view as there are no tubulation walls to restrict observation. Kodial viewports are offered in CF flange styles. The viewports comprise borosilicate glass optic which is sealed to a Kovar weld ring using an induction heater process. The optic assemblies are helium leak tested and cleaned for ultra high vacuum (UHV) conditions.
  53. Kodial 316LN DN16CF Viewport
    8 to 10 weeks delivery
    £0.00
    A zero length viewport has a thickness no larger than that of its mounting flange. This makes it easier to protect from accidental damage. It provides the best angle of view as there are no tubulation walls to restrict observation. Kodial viewports are offered in CF flange styles. The viewports comprise borosilicate glass optic which is sealed to a Kovar weld ring using an induction heater process. The optic assemblies are helium leak tested and cleaned for ultra high vacuum (UHV) conditions.
  54. Kodial 316LN DN38CF Viewport
    8 to 10 weeks delivery
    £0.00
    A zero length viewport has a thickness no larger than that of its mounting flange. This makes it easier to protect from accidental damage. It provides the best angle of view as there are no tubulation walls to restrict observation. Kodial viewports are offered in CF flange styles. The viewports comprise borosilicate glass optic which is sealed to a Kovar weld ring using an induction heater process. The optic assemblies are helium leak tested and cleaned for ultra high vacuum (UHV) conditions.
  55. Kodial 316LN DN64CF Viewport
    8 to 10 weeks delivery
    £314.07
    A zero length viewport has a thickness no larger than that of its mounting flange. This makes it easier to protect from accidental damage. It provides the best angle of view as there are no tubulation walls to restrict observation. Kodial viewports are offered in CF flange styles. The viewports comprise borosilicate glass optic which is sealed to a Kovar weld ring using an induction heater process. The optic assemblies are helium leak tested and cleaned for ultra high vacuum (UHV) conditions.
  56. Lead Bakeable Ion Gauge 10M - UNSCREENED CABLE
    8 to 10 weeks delivery
    £0.00
    IGC5 is an Ion gauge which combines the functionality of several vacuum system controllers into a single easy to use unit, reducing hardware, wiring and cost. The IGC5 combines the latest microprocessor technology in a 19" 1U rack mount unit, which is very stability and reliability. The IGC5 also offers Bake Out and Pirani Gauge option as standard.
  57. Lead Glass Disks
    Available Soon
    £0.00
    Lead Glass Disks are used in applications where there is a risk of X-ray exposure through an unshielded viewport. The Lead Glass disks can be attached to the air side face of any UHV viewports via a fixing ring which is bolted directly to the viewport.
  58. Liquid Single Feedthrough 6.35mm DN38CF
    8 to 10 weeks delivery
    Liquid feedthroughs are used to transfer fluids or gases through a Conflat flange into, or out of, a vacuum system. The LFT feedthroughs comprise of stainless steel tubes, terminating in a UHV leak tight connection on the vacuum side, using a copper gasket. The mating part of the connector is supplied, so you can weld you existing pipe work this, to make a UHV leak tight connection.
  59. Liquid Twin feedthrough 6.35mm DN19CF
    8 to 10 weeks delivery
    Liquid feedthroughs are used to transfer fluids or gases through a Conflat flange into, or out of, a vacuum system. The LFT feedthroughs comprise of stainless steel tubes, terminating in a UHV leak tight connection on the vacuum side, using a copper gasket. The mating part of the connector is supplied, so you can weld you existing pipe work this, to make a UHV leak tight connection.
  60. Nude Ion Gauge > 10E-10 2 x Th Ir Filaments DN38CF
    8 to 10 weeks delivery
    £1,005.25
    When operating below the Pirani gauge range (10-3 mbar), an ion gauge can be used to measure UHV pressure. VACGEN offer a range of gauge heads and filament materials to cover all vacuum requirements.
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