We fabricate these KF (QF) elbows 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 | Flange Type | Dim A | Weight kg |
KF16 | Stainless Steel | 68.6 | 0.22 |
KF25 | Stainless Steel | 92.5 | 0.34 |
KF40 | Stainless Steel | 130.1 | 0.45 |
KF50 | Stainless Steel | 140.2 | 0.68 |