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- 622 5H25
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- Cold cathode / Pirani, 1000-5e-9 mbar, metal sealed, DN40CF, EtherCAT
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- Cold cathode / Pirani, 1000-5e-9 mbar, metal sealed, DN40KF, display
- Cold cathode / Pirani, 1000-5e-9 mbar, metal sealed, DN40KF, EtherCAT
- Cold cathode / Pirani, 1000-5e-9 mbar, metal sealed, DN40KF, Profinet
- Cold cathode, 2e-3-5e-9 mbar, metal sealed, DN25KF
- Cold cathode, 2e-3-5e-9 mbar, metal sealed, DN25KF, display
- Cold cathode, 2e-3-5e-9 mbar, metal sealed, DN25KF, EtherCat
- Cold cathode, 2e-3-5e-9 mbar, metal sealed, DN25KF, Profinet
- Cold cathode, 2e-3-5e-9 mbar, metal sealed, DN40 CF, EtherCat
- Cold cathode, 2e-3-5e-9 mbar, metal sealed, DN40 CF, Profinet
- Cold cathode, 2e-3-5e-9 mbar, metal sealed, DN40CF
- Cold cathode, 2e-3-5e-9 mbar, metal sealed, DN40CF, display
- Cold cathode, 2e-3-5e-9 mbar, metal sealed, DN40KF
- Cold cathode, 2e-3-5e-9 mbar, metal sealed, DN40KF, display
- Cold cathode, 2e-3-5e-9 mbar, metal sealed, DN40KF, EtherCat
- Cold cathode, 2e-3-5e-9 mbar, metal sealed, DN40KF, Profinet
- Hot cathode / Pirani, 1000-5e-10 mbar, metal sealed, DN25KF
- Hot cathode / Pirani, 1000-5e-10 mbar, metal sealed, DN25KF, display
- Hot cathode / Pirani, 1000-5e-10 mbar, metal sealed, DN40CF
- Piezo / Pirani, 1200-5e-4 mbar, USB-interface
- Piezo / Pirani, absolute pressure 1200 - 1.0e-4 mbar and relative pressure -1260 ... +940 mbar, metal sealed, DN16KF, Display
- Piezo, 1600-1 mbar, DN16KF with G1/4 female thread, USB-interface
- Pirani external, 100-1e-3 mbar, 1/8" NPT-thread USB-interface
- Pirani external, 100-1e-3 mbar, DN16KF, USB-interface
- Pirani, 100-5e-4 mbar, metal sealed, DN16KF USB-interface
- Pirani, 1000-1e-4 mbar, metal sealed, DN16KF, display
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KF (QF) Adaptive Centering Rings
Activair.cz > Products > Vacuum componets > KF (NW) Flanges & Components > O-Rings & Centering Rings > KF (QF) Adaptive Centering Rings
These centering rings are used for mating different size KF flanges and include both the centering ring and o-ring. The KF (QF) flange is used for through- or foreline vacuum plumbing and for simple HV chamber ports.
KF Adaptive Centering Rings Feature:
- Rings available in stainless steel or aluminum
- Stainless steel centering rings come with fluorocarbon o-rings
- Aluminum centering rings come with Buna-N o-rings
- Allows the mating of two different, but close, sized flanges
| Flange Size | Material | Dim A | Dim B |
| KF10-KF16 | Aluminum | 12,2 | 17,2 |
| KF10-KF16 | Stainless Steel | 12,2 | 17,2 |
| KF20-KF25 | Aluminum | 21,8 | 26,2 |
| KF20-KF25 | Stainless Steel | 21,8 | 26,2 |
| KF32-KF40 | Aluminum | 34,0 | 40,9 |
| KF32-KF40 | Stainless Steel | 34,0 | 40,9 |
