Description
Viton gasket, DN 40 CF is a sealing element for laboratory equipment fitted with ConFlat-style CF flanges in the DN 40 nominal size. The gasket is made from Viton elastomer and is intended for use as an accessory or spare part on compatible vacuum and laboratory apparatus. Delivered as one piece, it is practical for scheduled maintenance, seal renewal, or rebuild work where the original DN 40 CF gasket must be replaced. CF flange connections are widely used on laboratory vacuum lines, pumps, and analytical hardware; matching the correct DN size and elastomer type is essential for proper assembly. This Viton gasket comes from manufacturer WELCH as part of the accessories and spare-parts offering for laboratory devices. Clear DN 40 CF sizing helps technicians select the right seal for existing flange hardware. Laboratories and service workshops that keep CF sealing components in stock can use this gasket wherever a Viton DN 40 CF seal is required for routine equipment care and configuration changes.
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 40 CF
- Seal material: Viton
- Flange standard: CF
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Viton Gasket, DN 40 CF
What is this article?
Viton Gasket, DN 40 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 Lab instruments.
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 Lab instruments.
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.