Description
Suction cap, borosilicate glass for VF3 is a glass component designed for vacuum filtration setups of the Witt type. Manufactured from borosilicate glass, it provides chemical resistance and thermal stability suited to routine laboratory filtration work. This suction cap is intended for use with the VF3 filtration configuration and integrates into vacuum filtration apparatus used for solid–liquid separation under reduced pressure.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Supplied as a single piece with a net weight of 0,247 kg, the component supports assembly and maintenance of filtration systems in analytical and preparative workflows. Borosilicate glass construction helps maintain clarity and durability when handling aqueous and many organic media commonly encountered in laboratory practice. The part belongs to the vacuum filtration device category and is offered by manufacturer Witeg as a dedicated accessory for VF3 systems.
Laboratories employing Witt-style filtration apparatus can use this suction cap as a replacement or spare element to keep filtration trains complete and operational. Its defined compatibility with VF3 simplifies selection when ordering glassware for vacuum filtration lines, sample preparation, or particle retention steps that rely on stable glass interfaces under vacuum.
Key features
- Pack size: 1 pc
- Product type: Suction cap
- Material: Borosilicate glass
- Compatibility: VF3
Récemment consulté
Vous aimerez peut-être aussi
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Suction cap, borosilicate glass for VF3
What is this article?
Suction cap, borosilicate glass for VF3 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Screw caps & closures, inside Stoppers, caps & closures, in Matériel de laboratoire.
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 Matériel de laboratoire.
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.