Description
Spare part suction tube for 5 663 000 is the replacement suction tube with non-return valve for the 500 ml vacuum safety flask. It restores the aspiration path and check-valve function of the complete vacuum safety assembly when the original tube is worn, blocked or damaged. The part is designed specifically as a spare for model 5 663 000, so laboratories can maintain controlled suction and backflow protection without exchanging the entire flask. Offered as a single piece from manufacturer Witeg, this component supports ongoing vacuum filtration and Woulff-bottle style work where reliable tubing and valve integrity are required. Net weight is 0,026 kg. Typical use is preventive or corrective maintenance of vacuum safety flasks in analytical and preparative laboratories that depend on the corresponding coated three-neck system. Keeping a matching suction tube with check valve on hand reduces downtime and preserves safe reduced-pressure operation of the parent apparatus.
This article is part of PVC, PTFE & other tubing, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Type: Spare part suction tube
- Compatible with: 5 663 000
- Function: Suction tube with check valve
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Questions about Spare-part suction tube for 5 663 000
What is this article?
Spare-part suction tube for 5 663 000 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in PVC, PTFE & other tubing, inside Tubing, hoses & fittings, in Labware.
PVC is the flexible everyday tube for water and mild aqueous liquids. PTFE is the stiff, almost inert tube for solvents. Other polymers sit between them. The bore, the wall and the chemical resistance are the specification, and the tube is cut to length.
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 PVC, PTFE & other tubing. The catalogue is Labware.
Shelves beside this one are Hose connectors, adapters & fittings, 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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. 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.
