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Since 1963 VACGEN have been supplying the Research and Scientific community with ultra-high vacuum equipment. With our long history of designing and developing core UHV components, we have been the partners of choice for leading institutes around the world. If you cannot find the product you are looking for in our catalogue components then please contact us on sales@vacgen.com and we will be happy to assist.
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Kodial 316LN DN38CF ViewportSKU: ZVPZL384 to 6 weeks delivery£0.00A zero length viewport has a thickness no larger than that of its mounting flange. This makes it easier to protect from accidental damage. It provides the best angle of view as there are no tubulation walls to restrict observation. Kodial viewports are offered in CF flange styles. The viewports comprise borosilicate glass optic which is sealed to a Kovar weld ring using an induction heater process. The optic assemblies are helium leak tested and cleaned for ultra high vacuum (UHV) conditions.