Viewports
![](https://en.wissel-vakuum.de/wp-content/uploads/sites/2/2016/11/vakuum-bauteile-schauglaeser_schauglaeser_143_schauglaeser-dn-iso-kf-KLEIN.jpg)
VIEWPORTS DN ISO-KF
- Bakeout temperature: 150°C
- Glass thickness: 3,8mm
- Pressure at max. 150°C : 3 bar
![](https://en.wissel-vakuum.de/wp-content/uploads/sites/2/2016/11/vakuum-bauteile-schauglaeser_schauglaeser_144_schauglaeser-dn-iso-k-KLEIN.jpg)
![](https://en.wissel-vakuum.de/wp-content/uploads/sites/2/2016/11/vakuum-bauteile-schauglaeser_schauglaeser_145_schauglaeser-dn-iso-f-KLEIN.jpg)
VIEWPORTS DN ISO-F
- Bakeout temperature: 150°C
- Pressure at max. 150°C : 1 bar
- Protective glass as spare parts available: ( 1 set contains 5 pieces)
![](https://en.wissel-vakuum.de/wp-content/uploads/sites/2/2016/11/vakuum-bauteile-schauglaeser_schauglaeser_146_schauglaeser-dn-iso-cf-KLEIN.jpg)
VIEWPORTS DN ISO-CF
- Bakeout temperature: 400°C
- Pressure at max. 400°C : 1 bar
- Accessory item: set of hexagonal bolts with nut