Vacuum Fittings Feedthroughs - Granzow
Vacuum Fittings Feedthroughs - Granzow
Vacuum Fittings Feedthroughs - Granzow
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Observation Windows<br />
Observation Windows for <strong>Vacuum</strong> Systems<br />
Observation of the phenomena in the<br />
vacuum chamber is very important for<br />
many vacuum processes.<br />
Measurements and monitoring can<br />
often be accomplished only by means<br />
of external instruments used under normal<br />
atmospheric pressure conditions.<br />
This calls for highly transparent, rugged<br />
observation windows featuring a wide<br />
angle view.<br />
Advantages to the User<br />
- Flat design<br />
- Easy to fit and remove<br />
- Easy to clean<br />
DN 50<br />
DN 40<br />
112° 123°<br />
DN 63<br />
- Wide viewing angle<br />
- Can be baked out up to 150 °C<br />
(302 °F)<br />
- May be combined with KF and<br />
ISO-K components<br />
- No special mounting components<br />
are required<br />
- The FPM O-ring seals against the<br />
atmosphere (integrated centering<br />
ring)<br />
- Each observation window is<br />
subjected to a leak test (thereby<br />
ensuring safe operation!)<br />
DN 100<br />
DN 160<br />
66°<br />
86°<br />
108°<br />
Viewing angle into vacuum chamber through<br />
observation window DN 40 ISO-KF -<br />
DN 160 ISO-K (mounting on matching flanges<br />
with tubulation)<br />
C13 42 Oerlikon Leybold <strong>Vacuum</strong> Full Line Catalog
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