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KF(QF) Stainless Steel Half Nipples
Activair.cz > Products > Vacuum componets > KF (NW) Flanges & Components > Nipples > KF(QF) Stainless Steel Half Nipples
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.
KF Nipples Feature:
- Available in 304L stainless steel, brass (half nipples only), or aluminum 6061-T6
- Half nipples feature one KF flange
- Full nipples feature two KF flanges
- Conical and straight reducer nipples adapt two different flange sizes
- Common lengths and tube diameters listed
| Flange Size | Dim A | Dim B | Dim C | Nominal Tube O.D. |
Weight kg |
| KF10 | 14 | 70 | 10 | 14 | 0.11 |
| KF16 | 20 | 70 | 16 | 20 | 0.11 |
| KF25 | 28 | 70 | 24 | 28 | 0.11 |
| KF40 | 44.5 | 70 | 40.5 | 44.5 | 0.11 |
| KF50 | 57 | 70 | 51 | 57 | 0.11 |
