Description
Büchner funnel 4000 ml P3 is a laboratory glass filter nutsche intended for vacuum filtration of solids from liquids. Equipped with a sintered glass plate of porosity grade P3, it offers a plate diameter of 175 mm and an outer stem diameter of 30 mm together with a 4000 ml working capacity. The design supports efficient collection of precipitates, clarification of suspensions and solvent recovery under reduced pressure in chemical, pharmaceutical and life-science laboratories. Delivered as one piece with a net weight of 2,478 kg, the funnel fits standard vacuum filtration set-ups and filter flasks. Porosity P3 provides a balance between particle retention and flow rate suitable for many intermediate filtration steps. Produced by Witeg, this glass nutsche forms part of a proven series of laboratory filter funnels used in routine sample work-up, quality control and preparative procedures. Its dimensions ensure compatibility with common laboratory vacuum systems, offering a dependable tool for reproducible solid-liquid separations across research and teaching applications.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 1 pc
- Capacity: 4000 ml
- Porosity: P3
- Plate diameter: 175 mm
- Stem outer diameter: 30 mm
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Questions about Filter funnels, 4000 ml, P3 disc dia.:
What is this article?
Filter funnels, 4000 ml, P3 disc dia.: is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Büchner & filter funnels, inside Funnels, in Labware.
A Büchner funnel is a perforated porcelain or plastic plate used with a rubber cone and vacuum to pull liquid through a filter paper. A filter funnel is the glass cone that holds a folded paper under gravity. The plate diameter decides the paper size.
A funnel guides a liquid or a powder into a narrower mouth. A filter funnel holds a paper. A Büchner funnel is the flat perforated plate used with vacuum. A separating funnel has a stopcock so two liquid layers can be run off one at a time. A dropping funnel adds a reagent slowly into a reaction. The bore and the stopcock are the parts that matter. This glassware is listed under ISO laboratory glassware.
Which category should I open next?
The category is Funnels. The sub-category is Büchner & filter funnels. The catalogue is Labware.
Shelves beside this one are Funnels (plastic, glass & steel), Dropping funnels, Separating funnels and Powder funnels.
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.
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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.