Beschrijving
Flat flange lid DN 100 is a laboratory glassware cover designed for vessels with a DN 100 flat flange. The lid has a flange outer diameter of 138 mm and is fitted with a central neck of NS 29/32, providing a standard ground-joint interface for condensers, stirrer guides or other accessories. This configuration supports closed reaction, distillation or storage setups where a flat-flange connection is preferred. Manufactured by Witeg, the component is intended for integration into modular laboratory glass assemblies that use DN 100 plan flanges. The single-piece unit is supplied ready for use with matching flat-flange vessels and suitable sealing components. With a net weight of 0,48 kg it is a robust lid option for preparative and process-oriented glassware systems in research and industrial laboratories requiring reliable flange geometry and a central NS 29/32 neck.
This article is part of Reaction vessels & jacketed vessels, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Product type: Flat flange lid
- Nominal size: DN 100
- Flange outer diameter: 138 mm
- Centre neck: NS 29/32
- Material: Laboratory glass
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Questions about Lid flat flange DN 100
What is this article?
Lid flat flange DN 100 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Reaction vessels & jacketed vessels, inside Beakers & flasks, in Labmateriaal.
A reaction vessel is the flask a synthesis actually runs in, sometimes jacketed so a fluid can heat or cool the wall. The joints, the working volume and the jacket connections are the specification. It is not a storage bottle.
A beaker is an open working vessel: easy to pour, poor as a measure. An Erlenmeyer flask has a flat base and a conical wall so a liquid can be swirled without climbing out. A round-bottom flask is for heating under a condenser, because the heat meets a curved wall and the joint at the neck connects to the rest of the glassware. Borosilicate is the glass that survives the temperature change. These forms are listed under ISO laboratory glassware.
Which category should I open next?
The category is Beakers & flasks. The sub-category is Reaction vessels & jacketed vessels. The catalogue is Labmateriaal.
Shelves beside this one are Round-bottom flasks, Beakers, Erlenmeyer flasks, Flat-bottom flasks, Flasks (other) and Beaker & flask accessories.
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.