Beschrijving
4-Way cross, aluminium, DN 16 KF is a vacuum fitting component formed as a four-port crosspiece for DN 16 KF flange systems. Built in aluminium, it provides a lightweight junction that brings four DN 16 KF connections together in one compact body, enabling branching and redistribution of vacuum paths in laboratory apparatus. As an accessory and spare part for laboratory equipment, the cross integrates into modular KF assemblies where an aluminium body at this nominal size is required. The DN 16 KF interface follows the established Klein Flange format used for clamp-sealed vacuum connections. Supplied as one piece from manufacturer WELCH, the fitting is intended for users who need a ready aluminium four-way node at DN 16 KF for pump lines, manifolds or instrument vacuum ports. It supports extension or replacement of existing KF plumbing when matching aluminium crosses of the same size are specified. Laboratories and technical workshops maintaining KF-based infrastructure can use this part to complete multi-port junctions without changing flange standard or material.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: 4-way cross
- Material: Aluminium
- Flange size: DN 16 KF
- Connection standard: KF
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Questions about 4-Way Cross, Aluminium, DN 16 KF
What is this article?
4-Way Cross, Aluminium, DN 16 KF is the article on this page. Luminix Health distributes WELCH for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labmateriaal.
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 Tubing, hoses & fittings. The sub-category is Hose connectors, adapters & fittings. The catalogue is Labmateriaal.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, Silicone tubing and Tubing 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.
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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.