Sight glass DN 16 ISO-KF
214-002

Revolutionize your vacuum gauge experience with us!
INFICON offers a wide range of industrial approved viewports which fit into all applications where a view port is needed.
Viewports are available in:
Available flange designs ISO-KF/ISO-K/ISO-F and CF corresponds to our fitting line.
| Vacuum connection | DN16 ISO-KF | |
| Window | borosilicate glass | |
| Seal | FPM | |
| Flange | aluminum | |
| Bakeout temperature | °C | 150 |
| Tightness | mbar•l/s | 1 x 10-9 |
| Pressure (absolute) | 1 x 10-8 mbar ... 4 bar | |
| Max. at 150 °C | bar | 3 |
| Window thickness | mm | 3.8 |
Weight
| g | 15 |
| Vacuum connection | DN25 ISO-KF | |
| Window | borosilicate glass | |
| Seal | FPM | |
| Flange | aluminum | |
| Bakeout temperature | °C | 150 |
| Tightness | mbar•l/s | 1 x 10-9 |
| Pressure (absolute) | 1 x 10-8 mbar ... 4 bar | |
| Max. at 150 °C | bar | 3 |
| Window thickness | mm | 3.8 |
Weight
| g | 20 |
| Vacuum connection | DN40 ISO-KF | |
| Window | borosilicate glass | |
| Seal | FPM | |
| Flange | aluminum | |
| Bakeout temperature | °C | 150 |
| Tightness | mbar•l/s | 1 x 10-9 |
| Pressure (absolute) | 1 x 10-8 mbar ... 4 bar | |
| Max. at 150 °C | bar | 3 |
| Window thickness | mm | 3.8 |
Weight
| g | 30 |
| Vacuum connection | DN50 ISO-KF | |
| Window | borosilicate glass | |
| Seal | FPM | |
| Flange | aluminum | |
| Bakeout temperature | °C | 150 |
| Tightness | mbar•l/s | 1 x 10-9 |
| Pressure (absolute) | 1 x 10-8 mbar ... 4 bar | |
| Max. at 150 °C | bar | 3 |
| Window thickness | mm | 3.8 |
Weight
| g | 50 |
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