Beschrijving
Viton gasket, DN 63 CF is a fluoroelastomer sealing component sized for DN 63 ConFlat (CF) flange connections used with laboratory vacuum equipment. The gasket forms the sealing interface between mating CF flanges on pumps, chambers, manifolds and related apparatus, and is offered as a dedicated accessory or spare part for laboratory instruments. Viton in the product designation identifies the elastomer used for the seal body, a material class routinely specified for vacuum flange gaskets where chemical resistance of the polymer is required. Supplied as 1 pc, the unit supports straightforward replacement during maintenance of vacuum lines and analytical setups that employ the DN 63 CF geometry. This DN 63 CF Viton gasket from manufacturer WELCH matches the corresponding flange standard and nominal size so that fitment remains consistent with existing CF hardware. Laboratories keep such gaskets on hand for routine service of vacuum systems, process equipment and instrument connections. The product belongs to accessories and spare parts for laboratory equipment and is intended solely for use on matching DN 63 CF flange pairs in research and industrial laboratory environments.
This article is part of Bunsen & gas burners, in Heating, drying & cooling. See also Hot plates & heating blocks.
Key features
- Pack size: 1 pc
- Product type: Viton gasket
- Nominal size: DN 63 CF
- Flange standard: CF
- Material: Viton
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Questions about Viton Gasket, DN 63 CF
What is this article?
Viton Gasket, DN 63 CF is the article on this page. Luminix Health distributes WELCH for laboratory use. It sits in Bunsen & gas burners, inside Heating, drying & cooling, in Instrumenten.
A Bunsen or gas burner is an open flame for quick heating, for flaming a loop, or for bending glass. The gas, natural gas or cartridge, has to match the burner. It is the wrong heat for a flammable solvent.
Temperature equipment either holds a set point or drives a sample toward one. An oven dries. A furnace reaches the temperatures of ashing and melting. A bath surrounds a vessel with water or oil. A circulator moves that fluid. An incubator holds the mild warmth of a culture. An autoclave uses steam under pressure to sterilise. The number that matters is the temperature the article actually reaches, not the number painted on the dial. Temperature is part of the international system kept by the BIPM and compared by EURAMET.
Which category should I open next?
The category is Heating, drying & cooling. The sub-category is Bunsen & gas burners. The catalogue is Instrumenten.
Shelves beside this one are Muffle & tube furnaces, Heating mantles, Circulators, chillers & thermostats, Drying ovens & climate chambers, Water & oil baths, Hot plates & heating blocks, Incubators, Heating & cooling (other), Temperature control accessories, Laboratory refrigerators & freezers, Autoclaves & sterilisers and Heating tapes, cables & plates.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

