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 |
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| 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 |
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| 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 |
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| 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. |
- Cross 6 Way DN38 1 Fixed (Inline) & 1 Rot/Axis4 to 6 weeks deliverySix way cross with flanges equally spaced at 90° to each other. On each axis, one of the flanges is fixed and the other is rotatable. The fixed flange comes in two versions of bolt hole orientation, inline or straddled configuration, enabling the connection in any orientation of the vacuum equipment.
- Cross 6 Way DN38 1 Fixed (Straddled) & 1 Rot/Axis4 to 6 weeks deliverySix way cross with flanges equally spaced at 90° to each other. On each axis, one of the flanges is fixed and the other is rotatable. The fixed flange comes in two versions of bolt hole orientation, inline or straddled configuration, enabling the connection in any orientation of the vacuum equipment.
- Cross 6 Way DN64 1 Fixed (Inline) & 1 Rot/Axis4 to 6 weeks deliverySix way cross with flanges equally spaced at 90° to each other. On each axis, one of the flanges is fixed and the other is rotatable. The fixed flange comes in two versions of bolt hole orientation, inline or straddled configuration, enabling the connection in any orientation of the vacuum equipment.
- Cross 6 Way DN64 1 Fixed (Straddled) & 1 Rot/AxisSix way cross with flanges equally spaced at 90° to each other. On each axis, one of the flanges is fixed and the other is rotatable. The fixed flange comes in two versions of bolt hole orientation, inline or straddled configuration, enabling the connection in any orientation of the vacuum equipment.
- Elbow Curved 1 Fixed (Inline) 1 Rotatable DN19CF4 to 6 weeks delivery90° Radius elbows, on each axis, one of the flanges is fixed and the other is rotatable. The fixed flange comes in two versions of bolt hole orientation, inline or straddled configuration, enabling the connection in any orientation of the vacuum equipment.
- Elbow Curved 1 Fixed (Straddled) 1 Rotatable DN19CF90° Radius elbows, on each axis, one of the flanges is fixed and the other is rotatable. The fixed flange comes in two versions of bolt hole orientation, inline or straddled configuration, enabling the connection in any orientation of the vacuum equipment.
- Elbow Curved 2 Rotatable DN38CF4 to 6 weeks delivery90° Radius elbows, on each axis, one of the flanges is fixed and the other is rotatable. The fixed flange comes in two versions of bolt hole orientation, inline or straddled configuration, enabling the connection in any orientation of the vacuum equipment.
- Elbow Curved 2 Rotatable DN64CF4 to 6 weeks delivery90° Radius elbows, on each axis, one of the flanges is fixed and the other is rotatable. The fixed flange comes in two versions of bolt hole orientation, inline or straddled configuration, enabling the connection in any orientation of the vacuum equipment.
- Elbow Curved 4" H/C R/STD B13061C4 to 6 weeks delivery90° Radius elbows, on each axis, one of the flanges is fixed and the other is rotatable. The fixed flange comes in two versions of bolt hole orientation, inline or straddled configuration, enabling the connection in any orientation of the vacuum equipment.
- Extension Cable Pirani 2M for ZPVG521 Head4 to 6 weeks delivery£42.04IGC5 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.
- External Connector 11 WayInstrumentation feedthroughs are used to carry electrical signals (Including Thermocouple) which are normally low current and/or voltage. These feedthroughs are available in multi pin versions on either 34mm or 70mm OD flanges. These also come with the option of a European voltage compliant connectors
- Filament "ir" Ion Gauge Thoria Coated Iridium VIG18/24 - 1 setWhen 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.
- Filament "W" Ion Gauge Tungsten ZVIG17/22 - 2 Sets4 to 6 weeks deliveryWhen 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.
- Flange Tubulated Fixed DN100CF4 to 6 weeks deliveryFlange with tubulation enabling welding without risking conflat knife edge damage. Specifically designed and manufactured for vacuum system designers and manufacturers of vacuum components.
- Flange Tubulated Fixed DN19CF4 to 6 weeks deliveryFlange with tubulation enabling welding without risking conflat knife edge damage. Specifically designed and manufactured for vacuum system designers and manufacturers of vacuum components.
- Flange Tubulated Fixed DN41CF4 to 6 weeks deliveryFlange with tubulation enabling welding without risking conflat knife edge damage. Specifically designed and manufactured for vacuum system designers and manufacturers of vacuum components.
- Flange Tubulated Fixed FC1004 to 6 weeks deliveryFlange with tubulation enabling welding without risking conflat knife edge damage. Specifically designed and manufactured for vacuum system designers and manufacturers of vacuum components.
- Flange Tubulated Fixed FC1504 to 6 weeks deliveryFlange with tubulation enabling welding without risking conflat knife edge damage. Specifically designed and manufactured for vacuum system designers and manufacturers of vacuum components.
- Flange Tubulated Rotatable DN100CF4 to 6 weeks deliveryFlange with tubulation enabling welding without risking conflat knife edge damage. Specifically designed and manufactured for vacuum system designers and manufacturers of vacuum components.
- Flange Tubulated Rotatable DN150CF4 to 6 weeks deliveryFlange with tubulation enabling welding without risking conflat knife edge damage. Specifically designed and manufactured for vacuum system designers and manufacturers of vacuum components.
- Flange Tubulated Rotatable DN41CF4 to 6 weeks deliveryFlange with tubulation enabling welding without risking conflat knife edge damage. Specifically designed and manufactured for vacuum system designers and manufacturers of vacuum components.
- Flange Tubulated Rotatable FC1004 to 6 weeks deliveryFlange with tubulation enabling welding without risking conflat knife edge damage. Specifically designed and manufactured for vacuum system designers and manufacturers of vacuum components.
- Flange Tubulated Rotatable FC194 to 6 weeks deliveryFlange with tubulation enabling welding without risking conflat knife edge damage. Specifically designed and manufactured for vacuum system designers and manufacturers of vacuum components.
- Flexible Hose Hydra Formed 1 Fix & 1 Rot DN19CF 1000mm OAL4 to 6 weeks deliveryFlexible connectors are used to compensate for any misalignment between flanges that have to be linked together. On each axis, one of the flanges is fixed and the other is rotatable, enabling the connection in any orientation of the vacuum equipment.
- Flexible Hose Hydra Formed 1 Fix & 1 Rot DN19CF 180mm OAL4 to 6 weeks deliveryFlexible connectors are used to compensate for any misalignment between flanges that have to be linked together. On each axis, one of the flanges is fixed and the other is rotatable, enabling the connection in any orientation of the vacuum equipment.
- Flexible Hose Hydra Formed 1 Fix & 1 Rot DN19CF 500mm OAL4 to 6 weeks deliveryFlexible connectors are used to compensate for any misalignment between flanges that have to be linked together. On each axis, one of the flanges is fixed and the other is rotatable, enabling the connection in any orientation of the vacuum equipment.
- Flexible Hose Hydra Formed 1 Fix & 1 Rot DN25CF 1000mm OAL4 to 6 weeks deliveryFlexible connectors are used to compensate for any misalignment between flanges that have to be linked together. On each axis, one of the flanges is fixed and the other is rotatable, enabling the connection in any orientation of the vacuum equipment.
- Flexible Hose Hydra Formed 1 Fix & 1 Rot DN25CF 430mm OAL4 to 6 weeks deliveryFlexible connectors are used to compensate for any misalignment between flanges that have to be linked together. On each axis, one of the flanges is fixed and the other is rotatable, enabling the connection in any orientation of the vacuum equipment.
- Flexible Hose Hydra Formed 1 Fix & 1 Rot DN25CF 750mm OAL4 to 6 weeks deliveryFlexible connectors are used to compensate for any misalignment between flanges that have to be linked together. On each axis, one of the flanges is fixed and the other is rotatable, enabling the connection in any orientation of the vacuum equipment.
- Flexible Hose Hydra Formed 1 Fix & 1 Rot DN38CF 1000mm OAL4 to 6 weeks deliveryFlexible connectors are used to compensate for any misalignment between flanges that have to be linked together. On each axis, one of the flanges is fixed and the other is rotatable, enabling the connection in any orientation of the vacuum equipment.
- Flexible Hose Hydra Formed FC38 450mm OAL4 to 6 weeks deliveryFlexible connectors are used to compensate for any misalignment between flanges that have to be linked together. On each axis, one of the flanges is fixed and the other is rotatable, enabling the connection in any orientation of the vacuum equipment.
- Fused Silica Quartz ViewportAvailable Soon£0.00A zero length viewport has a thickness no larger than that of its mounting flange. It provides a wide angle viewing window for your vacuum chamber as there are no tubulation walls to restrict observation. Manufactured using high purity fused silica quartz.
- Gasket OFHC Copper 1 0ff 336 OD Flange Silver Plated4 to 6 weeks deliverySuper 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.
- Gasket OFHC Copper Pk 1 355 OD Flange Silver PlatedSuper 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.
- Gasket OFHC Copper Pk 10 114 OD Flange Etched 64mm I.DSuper 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.
- Gasket OFHC Copper Pk 10 114 OD Flange Etched 68mm I.DSuper 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.
- Gasket OFHC Copper Pk 10 114 OD Flange Sil/Plated 68mm I.DSuper 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.
- Gasket OFHC Copper Pk 10 150 OD Flange Silver Plated4 to 6 weeks deliverySuper 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.
- Gasket OFHC Copper Pk 10 152 OD Flange EtchedSuper 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.
- Gasket OFHC Copper Pk 10 34 OD Flange Silver PlatedSuper 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.
- Gasket OFHC Copper Pk 10 70 OD Flange EtchedSuper 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.
- Gasket OFHC Copper Pk 10 70 OD Flange Silver PlatedSuper 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.
- Gasket OFHC Copper Pk 5 114 OD Flange Annealed Etch 68mm IDSuper 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.
- Gasket OFHC Copper Pk 5 114 OD Flange Annealed Etch 64mm ID4 to 6 weeks deliverySuper 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.
- Gasket OFHC Copper Pk 5 150 OD Flange Annealed EtchedSuper 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.
- Gasket OFHC Copper Pk 5 200 OD Flange Annealed Etched4 to 6 weeks deliverySuper 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.
- Gasket OFHC Copper Pk 5 203 OD Flange EtchedSuper 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.
- Gasket OFHC Copper Pk 5 250 OD Flange Silver PlatedSuper 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.
- Gasket OFHC Copper Pk 5 250 OD Flange UnetchedHigh 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.
- Gasket OFHC Copper Pk 5 252 OD Flange Annealed EtchedSuper 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.
- Gasket OFHC Copper Pk 5 254 OD Flange EtchedSuper 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.
- Gasket OFHC Copper Pk 5 304 OD Flange UnetchedHigh 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.
- Gasket OFHC Copper Pk 5 305 OD Flange Annealed Etched4 to 6 weeks deliverySuper 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.
- Gasket OFHC Copper Pk 5 305 OD Flange EtchedSuper 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.
- Gasket OFHC Copper Pk 5 305 OD Flange Silver PlatedSuper 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.
- Gasket OFHC Copper Pk 5 305 OD Metric Flange EtchedSuper 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.
- Gasket OFHC Copper Pk 5 336 OD Flange Etched4 to 6 weeks deliverySuper 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.
- Gasket OFHC Copper Pk 5 34 OD Flange Annealed EtchedSuper 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.
- Gasket OFHC Copper Pk 5 355 OD Flange Etched4 to 6 weeks deliverySuper 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.
