Description
Aeration/venting closure for storage bottle is a practical screw-cap accessory that prevents vacuum formation when emptying containers and allows venting of outgassing media. Designed for use with matching storage bottles or other vessels that share the corresponding thread, this closure integrates a venting valve into a secure screw fit. It supports smooth liquid discharge without collapse of the container walls and is suitable when media release gases during storage or handling. The compact unit has a net weight of 0,054 kg and is intended as a dedicated venting solution rather than a standard solid cap. From manufacturer Bürkle, the aeration/venting closure complements laboratory storage systems where controlled emptying and pressure equalisation are needed. It is a useful add-on for balloon canisters and similar plastic containers used with reagents and process liquids, helping maintain safe, uninterrupted flow during dispensing while protecting the vessel from vacuum-related deformation.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Product type: Aeration/venting screw closure
- Function: Prevents vacuum on emptying
- Additional function: Vents outgassing media
- Compatibility: Storage bottles with matching thread
- EAN: 4067722003463
- Technical Information Sheet:
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Questions about Ventilation seal, storage bottle
What is this article?
Ventilation seal, storage bottle is the article on this page. Luminix Health distributes Bürkle for laboratory use. It sits in Screw caps & closures, inside Stoppers, caps & closures, in Labware.
A screw cap has a thread and a liner. The thread has to match the bottle. The liner has to survive the liquid: a pulp liner fails in a solvent that a PTFE-faced liner ignores. The colour of the cap is not the specification.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Screw caps & closures. The catalogue is Labware.
Shelves beside this one are Rubber & silicone stoppers, Ground-joint glass stoppers, Lids & seals and Closures (other).
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.