KF Screened SS Centering Ring with O-Ring
Starting at: $42.16 Starting at: $41.32
KF Screened SS Centering Ring with O-Ring
These centering rings with mesh screen are used for mating KF flanges, particularly at the inlet of a pump to filter debris, 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. Features a fluorocarbon (Viton) o-ring and #72 mesh.
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- Dimensions
Description
KF Screened SS Centering Ring with O-Ring
These centering rings with mesh screen are used for mating KF flanges, particularly at the inlet of a pump to filter debris, 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. Features a fluorocarbon (Viton) o-ring and #72 mesh.
Brand
| Size | Dim A | Dim B |
| KF16 | 0.5 | 0.67 |
| KF25 | 0.86 | 1.03 |
| KF40 | 1.45 | 1.61 |
| KF50 | 1.88 | 2.05 |














