We fabricate these KF (QF) nipples (spools) for HV systems from tubing and KF flanges. The KF (QF) flange is used for through- or foreline vacuum plumbing and for simple HV chamber ports.
Flange Size | Dim A | Dim B | Weight kg |
KF25/KF16 | 16 | 39.9 | 0.34 |
KF40/KF16 | 16 | 39.9 | 0.45 |
KF50/KF16 | 16 | 39.9 | 0.45 |
KF40/KF25 | 22.4 | 39.9 | 0.45 |
KF50/KF25 | 22.4 | 39.9 | 0.45 |
KF50/KF40 | 41.4 | 39.9 | 0.45 |