Headquarters
- Activair s.r.o.
Ostravská 311/7
747 70 Opava-Komárov
Czech Republic
| Tel: | +420 595 171 552
|
| Fax: | +420 226 013 984 |
| E-mail: | |
| ID: | 28605837
|
| VAT: | CZ28605837 |
| ID data: | 3bngrkk
|
Branch Brno
- Activair s.r.o.
Bohunická 728/24a
619 00 Brno - Horní Heršpice
Czech Republic
| Tel: | +420 545 210 455
|
| Fax: | +420 226 013 984 |
| E-mail: |
Branch Praha
-
Activair s.r.o.
Novodvorská 803/82
142 00 Praha 4 – Lhotka
Czech Republic
| Tel: | +420 222 362 288
|
| Fax: | +420 226 013 984 |
| E-mail: |
Slovakia
- Activair SK s.r.o.
Cementarenska cesta 16
974 01 Banska Bystrica
Slovakia
| Tel: | +421 948 422 022
|
| Fax: | +420 226 013 984 |
| E-mail: |
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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 |
