Description
Vacuum double cold trap with side connections KF DN 16 is a borosilicate glass 3.3 cold-trap assembly for protecting vacuum pumps and lines from condensable vapours. The lower sections terminate in KF DN 40 flanges and each offer approximately 350 ml capacity, with a lower-part length of about 210 mm. Side KF DN 16 ports enable straightforward integration into vacuum manifolds and Schlenk systems. Built from chemically resistant borosilicate glass 3.3, the double-trap geometry provides two successive condensation stages for improved vapour capture during reduced-pressure work. This cold trap from manufacturer Rettberg is supplied as one piece with a net weight of 1,920 kg and is suited to laboratory vacuum setups where solvent or reagent vapours must be condensed before reaching the pump. The KF flange interfaces support quick, vacuum-tight coupling to standard laboratory vacuum hardware without additional adapters in many configurations.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass 3.3
- Side connections: KF DN 16
- Lower parts: KF DN 40
- Lower-part volume: approx. 350 ml
- Lower-part length: approx. 210 mm
- Technical Information Sheet:
Récemment consulté
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Questions about Vacuum double cooling trap, lateral small flanges size 16
What is this article?
Vacuum double cooling trap, lateral small flanges size 16 is the article on this page. Luminix Health distributes Rettberg for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubes, tuyaux et raccords, in Matériel de laboratoire.
A hose connector or adapter joins two lines, or steps one bore down to another. The barb diameter has to match the tube, and the thread has to match the stopcock or the bottle. Most leaks are a mismatch here, not a hole in the tube.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubes, tuyaux et raccords. The sub-category is Hose connectors, adapters & fittings. The catalogue is Matériel de laboratoire.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, Silicone tubing and Tubing accessories.
What should I check before I order?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.